机油压力温度传感器规格书--潍柴动力
潍柴天然气发动机维修手册
潍柴ECU针角图及常规测量
潍柴发动机ECU针角图及常规测量引脚号缩写引脚说明参考引脚电压（ECU开路电压）信号输入有效电压电流电阻101 dnc 未用（下同）102 V_V_BAT+3 ECU电源+_3 1.05 电瓶电压103 V_V_BAT+4 ECU电源+_4 1.05 电瓶电压104 O_V_RH01 电源正极输出1（高端驱动）V2 1.05 电瓶电压105 G_G_BAT-3 ECU电源-_3 车身0V106 G_G_BAT-4 ECU电源-_4 车身0V107 dnc108 V_V_BAT+1 ECU电源+_1 1.05 电瓶电压109 V_V_BAT+2 ECU电源+_2 1.05 电瓶电压110 G_G_BAT-1 ECU电源-_1 车身0V111 G_G_BAT-2 ECU电源-_2 车身0V112 dnc113 O_S_FAN2 风扇继电器2 1.05 电瓶电压-0.26V114 dnc115 dnc116 dnc117 dnc118 dnc119 dnc120 dnc121 dnc122 O_S_DIA 诊断灯1.05 <125mA <380mOhm123 dnc124 G_R_IIBTN1 怠速提升开关1，内部地1.05 0V125 I_S_IIBTN1 怠速提升开关1，信号1.24 4.9~5.1V126 I_S_IIBTN2 怠速提升开关2，信号1.05 4.9~5.1V127 dnc128 G_R_IIBTN2 怠速提升开关2，地1.05 0V129 G_R_DIG 数字地1.05 0V130 G_G_DIA 内部地1.05 0V131 I_S_CRCPOS 巡航控制按钮“设置/加速” 1.05 0~0.0102V 高电平：>3.98V低电平：<1.97V 4.06~4.19kOhm132 I_S_ENGSA 发动机启动开关信号高电平：>3.75V低电平：<2.18V 4.06~4.19kOhm133 O_F_ENGN 发动机转速输出信号1.05 <50mA134 B_D_CANL CAN_L 105/135 2~3V 高电平：>900mV低电平：<500mV 117~121Ohm135 B_D_CANH CAN_H 1.05/1.34 2~3V 高电平：>900mV低电平：<500mV 117~121Ohm136 dnc137 O_S_STRTH 起动继电器高端1.05 接继电器：不启动为3.5V启动为24V138 O_S_CSLP 冷起动灯1.05 2.91~3.91V139 O_S_WLP 报警灯1.05 2.91~3.91V140 I_S_T15 T15 ECU激活电压：3.35～24V; o4 X+ n7 f" T& O0 ?) I ECU由开到关电压：0～2.81V ! e9 ]8 _/ u! f9 J141 I_S_BRKMN 主制动开关1.05 0V 高电平：>3.75V低电平：<2.18V142 I_S_ACSW 空调请求开关1.29 0V 高电平：>3.75V低电平：<2.18V143 I_S_WFLS 油水分离水位传感器1.05 4.9~5.1V144 I_S_BRKPS 驻车制动1.05 4.755～5.25V145 dnc146 I_S_CRCRES 巡航控制按钮“恢复” 1.05 0～0.0102V 高电平：>3.98V 低电平：<1.97V147 I_S_STP 发动机停止开关1.05148 I_S_LIS 低怠速开关1.05/1.29 5.53～5.9V 高电平：>3.75V-低电平：<2.18V149 I_S_BRKRED 冗余制动开关1.05 0V 高电平：>3.75V低电平：<2.18V150 dnc151 O_S_STRTL 起动继电器低端1.05 接继电器：不启动为3.5V启动为0V .152 dnc153 dnc154 dnc155 O_S_IMPH 进气预热继电器1.05 Vbat－0.45V156 O_S_WFLP 油中有水报警灯1.05 2.91～3.91V157 dnc158 G_G_FAN2 风扇继电器2 地159 G_G_IMPH 进气预热继电器地车身0V160 dnc161 I_S_T50 T50 启动开关1.05/1.59 0V 输入高电平：>3.61V输入低电平：<2.33V162 I_A_TL 扭矩限制信号（多态开关）1.65 4.9~5.1V163 dnc164 I_S_CRCNEG 巡航控制按钮“设置/减速” 1.05 0～0.0102V165 G_R_TL 扭矩限制内部地车身0V166 I_S_CONV 离合器开关信号1.05 0V 高电平：>3.75V低电平：<2.18V167 G_R_FSS 风扇转速传感器地车身0V168 V_V_5VFSS 风扇转速传感器电源1.67 4.9~5.1V169 I_F_FSS 风扇转速传感器信号1.67 4.84～5.16V 高电平：>3.69V低电平：<2.25V170 G_R_VSS 车速传感器地车身0V171 I_F_VSS 车速传感器信号1.70 4.05～4.34V172 I_S_DIAREQ 诊断请求开关1.05 0～0.0102V 高电平：>3.69V低电平：<2.25V173 dnc174 I_S_CRCOFF 巡航控制按钮“关闭” 1.05 0～0.0102V 高电平：>3.98V 低电平：<1.97V175 dnc176 G_R_APP2 加速踏板位置传感器2 地车身0V177 V_V_5V APP1 加速踏板位置传感器1 电源1.78 4.9~5.1V178 G_R_APP1 加速踏板位置传感器1 地车身0V179 I_A_APP1 加速踏板位置传感器1 信号1.78 0V 不踩时为0.75V.踩到底时3.84V180 I_A_APP2 加速踏板位置传感器2 信号1.76 0V 不踩时为0.375V踩到底时1.92V181 I_A_FFDPS 燃油滤清压差传感器1.83 5.75~5.85V182 dnc183 G_R_FFDPS 燃油滤清压差传感器地车身0V184 V_V_5V APP2 加速踏板位置传感器2 电源1.83 4.9~5.1V185 I_S_GNSW 空档开关1.05/1.29 0~0.0105V186 dnc187 dnc188 dnc189 B_D_ISOK K线1.05 电瓶电压201 O_T_VTG 风扇电磁阀1.05 2.91~3.91V202 dnc203 O_V_RH02 电源正极输出2（高端驱动）1.05 电瓶电压204 O_S_FLHT 燃油加热电磁阀1.05 Vbat－0.45V205 G_G_FLHT 燃油加热电磁阀内部地车身0V206 O_T_EBRFL 排气制动电磁阀1.05 2.91~3.91V207 dnc208 dnc209 I_F_CAS 凸轮轴转速传感器信号2.10 231~260mV210 G_R_CAS 凸轮轴转速传感器地1.05 0V211 O_S_ACRL Y 空调压缩机继电器1.05 2.91~3.91V212 G_R_RAILPS 轨压传感器地1.05 0V213 V_V_5VRAILPS 轨压传感器电源2.12 4.9~5.1V214 I_A_RAILPS 轨压传感器信号2.12 4.9~5.1V215 I_A_CTS 冷却水温度传感器2.26 4.9~5.1V216 V_V_5VRMTAPP1 远程油门传感器1 电源1.05 4.9~5.1V217 G_R_5VRMTAPP1 远程油门传感器1 地车身0V218 G_R_5VRMTAPP2 远程油门传感器2 地车身0V219 G_R_CRS 曲轴转速传感器地1.05 0V220 dnc221 I_A_RMTAPP1 远程油门传感器1 信号2.17 0V 不踩时为0.75V 踩到底时3.84V222 I_A_RMTAPP2 远程油门传感器2 信号2.18 0V 不踩时为0.375V 踩到底时1.92V223 I_F_CRS 曲轴转速传感器信号2.19 231~260mV224 G_R_OPS 机油压力传感器地车身0V225 G_R_BPS 进气压力、温度传感器地车身0V226 G_R_CTS 冷却水温度传感器地车身0V227 I_A_OPS 机油压力传感器信号2.24 5.243~5.406228 I_A_OTS 机油压力传感器信号2.24 4.9~5.1V229 I_S_EBR 排气制动开关2.17 0V 高电平：>3.57V低电平：<2.35V230 dnc231 V_V_5VRMTAPP2 远程油门传感器2 电源217 4.9~5.1V232 V_V_5VOPS 机油压力传感器电源217 4.9~5.1V233 V_V_5VBPS 进气增压压力传感器电源217 4.9~5.1V234 I_A_BPS 进气增压压力传感器信号2.25 5.243~5.406235 I_A_FTS 燃油温度信号2.26 4.9~5.1V236 I_A_BTS 进气温度传感器信号2.25 4.9~5.1V301 O_P_SVH21 喷油器1 电容高端2 1.02302 O_P_SVH22 喷油器2 电容高端2303 O_P_SVH23 喷油器3 电容高端2304 O_P_SVH11 喷油器1 电容高端1305 O_P_SVH12 喷油器1 电容高端1306 O_P_SV13 喷油器3 电容低端1 1.05307 dnc308 dnc309 O_V_MEU 流量计量单元电源（BAT+）1.05 Vbat－0.26V310 O_T_MEU 流量计量单元电源PWM 1.05 2.91~3.91V311 O_P_SVH13 喷油器3 电容高端1312 O_P_SV12 喷油器2 电容低端1313 O_P_SV11 喷油器1 电容低端1314 O_P_SV23 喷油器3 电容低端2315 O_P_SV22 喷油器2 电容低端2316 O_P_SV21 喷油器1 电容低端2。
传感器故障诊断流程
欧2电子机油压力传感器故障及排除
(特别提醒：直感表测 的压力为峰值，压力 传感器测得的是平均 值，所以直感表比仪 表显示高0.5—1kg左 右，不是传感器故障)
注：1kg即为100KPa
4
仪表指针指示某一处不变
检查压力报警传感器进油口是否堵塞：
拆下传感器，检查进油孔内是否有杂物或脏物，清除油腔内油污及进 油孔内杂物，，重新安装传感器，查验仪表指针是否正常
报警灯常亮
检查压力报警传感器传感端和报警端输出：
拆下整车连接传感器的传感和报警导线（注意：不能拆下传感 器），观察仪表指示升天（如图）和报警灯灭；如果是，则整车线 路正常，若故障未排除（如图），则应检查整车线束是否有短接、 破损等现象。
传感器不报警仪表不工作
钥匙处在ON位置，发动机未起动前，机油报警灯不亮：
压是否为5V；--5V电压不正常或没有，表示ECU有问题或传感器线束有故障引起传感器
接传感端线束端子接地，观察仪表指针是否为“0”，若仪表指针不为“0”，
则线束断路。
无工作电压；
图二
3、5V电压正常,接着检测传感器1#-4#脚输出电压；停车是电压在0.71V左右，怠速油
仪表指针无指示
压（2kg时）：1.49-1.61V之间，全速油压（5kg）：2.76-2.88V；测试传感器输出电
图四
5
温度传感器故障及排除
通电后指针指示到顶或者过高
先检查水循环系统是否工作正常；连接件是否氧化导 致水温过高，如不是，则进一步检查传感器： 1、如果指针立即回到零位（图三），则问题发生在 传感器内部损坏，更换传感器； 2、将传感器拆下，检测传感器信号端与壳体之间的 电阻（图四），若电阻在（300-2000）Ω之间，则传 感器合格。若电阻无穷大（图五），则更换传感器。
潍柴动力专用故障码
0xa2,0x01,0x00,0x14,"0002","来自CAN的空调信号超时"0xa2,0x01,0x00,0x18,"0003","来自CAN的空调信号不可信"0xa2,0x01,0x00,0x21,"0010","模数转换器参考电压超出上限门槛值"0xa2,0x01,0x00,0x22,"0011","模数转换器参考电压低于下限门槛值"0xa2,0x01,0x00,0x24,"0012","模数转换器测试脉冲电压高出门槛值"0xa2,0x01,0x00,0x28,"0013","一定时间内只有部分数据流被转换"0xa2,0x01,0x00,0x31,"0020","HFM传感器进气温度电压值超出上限门槛值"0xa2,0x01,0x00,0x32,"0021","HFM传感器进气温度电压值低于下限门槛值"0xa2,0x01,0x00,0x41,"0030","HFM传感器平均电压值超出上限门槛值"0xa2,0x01,0x00,0x42,"0031","HFM传感器平均电压值低于下限门槛值"0xa2,0x01,0x00,0x51,"0040","空气流量比超出上限门槛值"0xa2,0x01,0x00,0x52,"0041","空气流量比低于下限门槛值"0xa2,0x01,0x00,0x61,"0050","单元时间内的空气流量超出上限门槛值"0xa2,0x01,0x00,0x62,"0051","单元时间内的空气流量低于下限门槛值"0xa2,0x01,0x00,0x71,"0060","油门踏板1电压值高出上限门槛值"0xa2,0x01,0x00,0x72,"0061","油门踏板1电压值低于下限门槛值"0xa2,0x01,0x00,0x74,"0062","油门踏板1与油门踏板2的两倍的信号关系不可信" 0xa2,0x01,0x00,0x81,"0070","油门踏板2电压值高出上限门槛值"0xa2,0x01,0x00,0x82,"0071","油门踏板2电压值低于下限门槛值"0xa2,0x01,0x00,0x84,"0072","油门踏板2与油门踏板1的1/2的信号关系不可信" 0xa2,0x01,0x00,0x91,"0080","大气压力传感器电压高出上限门槛值"0xa2,0x01,0x00,0x92,"0081","大气压力传感器电压低于下限门槛值"0xa2,0x01,0x00,0x94,"0082","来自CAN的大气压力传感器信号不可信"0xa2,0x01,0x00,0x98,"0083","大气压力传感器与进气压力传感器信号不可信"0xa2,0x01,0x00,0xa1,"0090","车速限制指示灯电源短路"0xa2,0x01,0x00,0xa2,"0091","车速限制指示灯电源短路"0xa2,0x01,0x00,0xa4,"0092","车速限制指示灯没有信号"0xa2,0x01,0x00,0xa8,"0093","车速限制指示灯超外温"0xa2,0x01,0x00,0xb8,"00a3","油门与刹车信号不可信"0xa2,0x01,0x00,0xc1,"00b0","进气量调节器正偏差超过上限门槛值"0xa2,0x01,0x00,0xd2,"00c1","进气量调节器负偏差低于下限门槛值"0xa2,0x01,0x00,0xe1,"00d0","进气加热常开故障"0xa2,0x01,0x00,0xf1,"00e0","进气加热器开时电压高于上限门槛值"0xa2,0x01,0x00,0xf2,"00e1","进气加热器开时电压低于下限门槛值"0xa2,0x01,0x01,0x01,"00f0","进气加热器闭时电压高于上限门槛值"0xa2,0x01,0x01,0x02,"00f1","进气加热器闭时电压低于下限门槛值"0xa2,0x01,0x01,0x11,"0100","进气加热器对电源短路"0xa2,0x01,0x01,0x12,"0101","进气加热器对地短路"0xa2,0x01,0x01,0x21,"0110","增压执行器电源短路故障"0xa2,0x01,0x01,0x32,"0121","增压执行器对地短路故障"0xa2,0x01,0x01,0x44,"0132","增压器没有信号"0xa2,0x01,0x01,0x48,"0133","增压器超温"0xa2,0x01,0x01,0x51,"0140","进气压力传感器电压超出上限门槛值"0xa2,0x01,0x01,0x52,"0141","进气压力传感器电压低于下限门槛值"0xa2,0x01,0x01,0x54,"0142","来自CAN的进气压力传感器信号不可信"0xa2,0x01,0x01,0x58,"0143","进气压力传感器与大气压力传感器信号不可信" 0xa2,0x01,0x01,0x61,"0150","电池电压原始值超出上限门槛"0xa2,0x01,0x01,0x62,"0151","电池电压原始值低于下限门槛"0xa2,0x01,0x01,0x74,"0162","来自CAN的刹车信号不可信"0xa2,0x01,0x01,0x78,"0163","刹车主、辅开关信号不可信"0xa2,0x01,0x01,0x81,"0170","中冷器旁通阀对电源短路"0xa2,0x01,0x01,0x82,"0171","中冷器旁通阀对地短路"0xa2,0x01,0x01,0x84,"0172","中冷器旁通阀没有信号"0xa2,0x01,0x01,0x91,"0180","冷却水水位传感器电压超出上限门槛值"0xa2,0x01,0x01,0x92,"0181","冷却水水位传感器电压低于下限门槛值"0xa2,0x01,0x01,0x94,"0182","冷却水位传感器开路"0xa2,0x01,0x01,0x98,"0183","冷却水水位传感器信号不可信"0xa2,0x01,0x01,0xa1,"0190","CRERCD电源短路"0xa2,0x01,0x01,0xa2,"0191","CRERCD地短路"0xa2,0x01,0x01,0xa4,"0192","CRERCD没有信号"0xa2,0x01,0x01,0xa8,"0193","CRERCD超温"0xa2,0x01,0x01,0xb1,"01a0","冷启动指示灯对电源短路"0xa2,0x01,0x01,0xb2,"01a1","冷启动指示灯对地短路"0xa2,0x01,0x01,0xb4,"01a2","没有冷启动指示灯信号"0xa2,0x01,0x01,0xb8,"01a3","冷启动指示灯超温"0xa2,0x01,0x01,0xc1,"01b0","冷却水温度传感器电压超出上限门槛"0xa2,0x01,0x01,0xc2,"01b1","冷却水温度传感器电压低于下限门槛"0xa2,0x01,0x01,0xc4,"01b2","来自CAN的冷却水温度传感器信号不可信"0xa2,0x01,0x01,0xc8,"01b3","冷却水温与油温信号不可信"0xa2,0x01,0x01,0xd8,"01c3","冷却水温在一定时间内没有达到最小值"0xa2,0x01,0x01,0xe8,"01d3","冷却水温在一定时间内上升幅度没有达到最小值" 0xa2,0x01,0x01,0xf1,"01e0","气缸1失火次数超过门槛值"0xa2,0x01,0x02,0x01,"01f0","气缸2失火次数超过门槛值"0xa2,0x01,0x02,0x11,"0200","气缸3失火次数超过门槛值"0xa2,0x01,0x02,0x21,"0210","气缸4失火次数超过门槛值"0xa2,0x01,0x02,0x31,"0220","气缸5失火次数超过门槛值"0xa2,0x01,0x02,0x41,"0230","气缸6失火次数超过门槛值"0xa2,0x01,0x02,0x51,"0240","多缸失火次数超过门槛值"0xa2,0x01,0x02,0x61,"0250","发动机控制单元内部错误"0xa2,0x01,0x02,0x71,"0260","压缩测试故障"0xa2,0x01,0x02,0x84,"0272","来自CAN的离合器信号不可信"0xa2,0x01,0x02,0x88,"0273","离合器状态信号不可信"0xa2,0x01,0x02,0x91,"0280","环境温度传感器电压超出上限门槛值"0xa2,0x01,0x02,0x92,"0281","环境温度传感器电压低于下限门槛值"0xa2,0x01,0x02,0x94,"0282","来自CAN的环境温度传感器信号不可信"0xa2,0x01,0x02,0xa1,"0290","环境温度传感器BET电压超出上限门槛值"0xa2,0x01,0x02,0xa2,"0291","环境温度传感器BET电压低于下限门槛值"0xa2,0x01,0x02,0xb1,"02a0","环境温度传感器CLgZn电压超出上限门槛值" 0xa2,0x01,0x02,0xb2,"02a1","环境温度传感器CLgZn电压低于下限门槛值" 0xa2,0x01,0x02,0xc1,"02b0","环境温度传感器InAir电压超出上限门槛值"0xa2,0x01,0x02,0xc2,"02b1","环境温度传感器InAir电压低于下限门槛值"0xa2,0x01,0x02,0xd8,"02c3","低怠速开关和刹车开关均激活并超过一段时间" 0xa2,0x01,0x02,0xe1,"02d0","EGR旁通阀对电源短路或超温"0xa2,0x01,0x02,0xe2,"02d1","EGR旁通阀对地短路"0xa2,0x01,0x02,0xe4,"02d2","没有EGR旁通阀信号"0xa2,0x01,0x02,0xf4,"02e2","车下启动/停止按钮卡住"0xa2,0x01,0x03,0x01,"02f0","排气管压力传感器电压超出上限门槛值"0xa2,0x01,0x03,0x02,"02f1","排气管压力传感器电压低于下限门槛值"0xa2,0x01,0x03,0x08,"02f3","排气管压力传感器信号不可信"0xa2,0x01,0x03,0x11,"0300","EGR对电源短路故障"0xa2,0x01,0x03,0x22,"0311","EGR对地短路故障"0xa2,0x01,0x03,0x34,"0322","没有EGR信号"0xa2,0x01,0x03,0x38,"0323","EGR超温"0xa2,0x01,0x03,0x41,"0330","只有凸轮轴信号,进入跛形回家状态"0xa2,0x01,0x03,0x51,"0340","没有凸轮轴信号"0xa2,0x01,0x03,0x52,"0341","凸轮轴信号不可靠"0xa2,0x01,0x03,0x61,"0350","没有曲轴信号"0xa2,0x01,0x03,0x62,"0351","曲轴信号不可信"0xa2,0x01,0x03,0x71,"0360","曲轴与凸轮轴信号偏差超出门槛值"0xa2,0x01,0x03,0x81,"0370","发动机转速超限"0xa2,0x01,0x03,0x91,"0380","排气制动蝶阀对电源短路或者超温"0xa2,0x01,0x03,0xa2,"0391","排气制动蝶阀地短路"0xa2,0x01,0x03,0xb4,"03a2","排气制动蝶阀没有信号"0xa2,0x01,0x03,0xb8,"03a3","排气制动蝶阀超温"0xa2,0x01,0x03,0xc8,"03b3","油量扭矩转化不可信"0xa2,0x01,0x03,0xd1,"03c0","燃油温度传感器电压超出上限门槛值"0xa2,0x01,0x03,0xd2,"03c1","燃油温度传感器电压超出下限门槛值"0xa2,0x01,0x03,0xe1,"03d0","风扇执行器(PWM波)对电源短路"0xa2,0x01,0x03,0xe2,"03d1","风扇执行器(PWM波)对地短路"0xa2,0x01,0x03,0xe4,"03d2","风扇执行器(PWM波)没有信号"0xa2,0x01,0x03,0xe8,"03d3","风扇执行器(PWM波)超温"0xa2,0x01,0x03,0xf1,"03e0","风扇执行器(数字信号)对电源短路"0xa2,0x01,0x03,0xf2,"03e1","风扇执行器(数字信号)对地短路"0xa2,0x01,0x04,0x01,"03f0","冷却风扇速度高出上限门槛值"0xa2,0x01,0x04,0x02,"03f1","冷却风扇速度低于下限门槛值"0xa2,0x01,0x04,0x11,"0400","燃油滤清器压差传感器电压高出上限门槛值" 0xa2,0x01,0x04,0x22,"0411","燃油滤清器压差传感器电压低于下限门槛值" 0xa2,0x01,0x04,0x38,"0423","燃油滤清器压差传感器信号不可信"0xa2,0x01,0x04,0x41,"0430","燃油滤清器加热器对电源短路"0xa2,0x01,0x04,0x42,"0431","燃油滤清器加热器对地短路"0xa2,0x01,0x04,0x51,"0440","油中有水传感器电压超出上限门槛值" 0xa2,0x01,0x04,0x62,"0451","油中有水传感器电压低于下限门槛值" 0xa2,0x01,0x04,0x74,"0462","燃油滤清器堵塞"0xa2,0x01,0x04,0x81,"0470","油中有水传感器检测到油中有水"0xa2,0x01,0x04,0x91,"0480","CAN-EngGsFlRtHtr 通讯错误"0xa2,0x01,0x04,0x92,"0481","CAN-EngGsFlRtHtr 通讯错误"0xa2,0x01,0x04,0x94,"0482","CAN-EngGsFlRtHtr 通讯错误"0xa2,0x01,0x04,0x98,"0483","CAN-EngGsFlRtHtr 通讯错误"0xa2,0x01,0x04,0xa1,"0490","CAN -RxEngTmp2Sens 通讯错误"0xa2,0x01,0x04,0xa2,"0491","CAN -RxEngTmp2Sens 通讯错误"0xa2,0x01,0x04,0xa4,"0492","CAN -RxEngTmp2Sens 通讯错误"0xa2,0x01,0x04,0xa8,"0493","CAN -RxEngTmp2Sens 通讯错误"0xa2,0x01,0x04,0xb1,"04a0","CAN -TODashDspl 通讯错误"0xa2,0x01,0x04,0xc4,"04b2","CAN-TOEBC1 通讯错误" 0xa2,0x01,0x04,0xd1,"04c0","CAN-TOERC1DR 通讯错误" 0xa2,0x01,0x04,0xe4,"04d2","CAN -TOETC1 通讯错误"0xa2,0x01,0x04,0xf4,"04e2","CAN -TOEngGsFlowR 通讯错误"0xa2,0x01,0x05,0x01,"04f0","CAN -TOHRVD 通讯错误" 0xa2,0x01,0x05,0x11,"0500","CAN -TORxAMCON 通讯错误" 0xa2,0x01,0x05,0x24,"0512","CAN-TORxCCVS 通讯错误" 0xa2,0x01,0x05,0x34,"0522","CAN-TORxEngTemp2 通讯错误" 0xa2,0x01,0x05,0x44,"0532","CAN-TOTCO1 通讯错误" 0xa2,0x01,0x05,0x51,"0540","CAN-TOTF 通讯错误" 0xa2,0x01,0x05,0x61,"0550","CAN -OTSC1AE 通讯错误" 0xa2,0x01,0x05,0x64,"0552","CAN -OTSC1AE 通讯错误" 0xa2,0x01,0x05,0x71,"0560","CAN -TOTSC1AR 通讯错误"0xa2,0x01,0x05,0x74,"0562","CAN -TOTSC1AR 通讯错误" 0xa2,0x01,0x05,0x81,"0570","CAN-TOTSC1DE 通讯错误" 0xa2,0x01,0x05,0x84,"0572","CAN-TOTSC1DE 通讯错误" 0xa2,0x01,0x05,0x91,"0580","CAN -TOTSC1DR 通讯错误" 0xa2,0x01,0x05,0x94,"0582","CAN -TOTSC1DR 通讯错误" 0xa2,0x01,0x05,0xa1,"0590","CAN-TOTSC1PE 通讯错误" 0xa2,0x01,0x05,0xa2,"0591","CAN-TOTSC1PE 通讯错误" 0xa2,0x01,0x05,0xb1,"05a0","CAN-TOTSC1TE 通讯错误" 0xa2,0x01,0x05,0xb4,"05a2","CAN-TOTSC1TE 通讯错误" 0xa2,0x01,0x05,0xc1,"05b0","CAN -TOTSC1TR 通讯错误" 0xa2,0x01,0x05,0xc4,"05b2","CAN -TOTSC1TR 通讯错误" 0xa2,0x01,0x05,0xd1,"05c0","CAN-TOTSC1VE 通讯错误" 0xa2,0x01,0x05,0xd4,"05c2","CAN-TOTSC1VE 通讯错误" 0xa2,0x01,0x05,0xe1,"05d0","CAN-TOTSC1VR 通讯错误" 0xa2,0x01,0x05,0xe4,"05d2","CAN-TOTSC1VR 通讯错误" 0xa2,0x01,0x05,0xf1,"05e0","CAN -TOTimeDate 通讯错误"0xa2,0x01,0x06,0x04,"05f2","CAN -TOWSI 通讯错误" 0xa2,0x01,0x06,0x14,"0602","CAN -TxTO通讯错误" 0xa2,0x01,0x06,0x21,"0610","档位提升间隙时间过长"0xa2,0x01,0x06,0x31,"0620","指示灯1电源短路"0xa2,0x01,0x06,0x32,"0621","指示灯1地短路"0xa2,0x01,0x06,0x34,"0622","指示灯1没有信号"0xa2,0x01,0x06,0x38,"0623","指示灯1超温"0xa2,0x01,0x06,0x41,"0630","指示灯2电源短路"0xa2,0x01,0x06,0x42,"0631","指示灯2地短路"0xa2,0x01,0x06,0x44,"0632","指示灯2没有信号"0xa2,0x01,0x06,0x48,"0633","指示灯2超温"0xa2,0x01,0x06,0x51,"0640","指示灯3电源短路"0xa2,0x01,0x06,0x52,"0641","指示灯3地短路"0xa2,0x01,0x06,0x54,"0642","指示灯3没有信号"0xa2,0x01,0x06,0x58,"0643","指示灯3超温"0xa2,0x01,0x06,0x61,"0650","CJ940通讯受干扰"0xa2,0x01,0x06,0x71,"0660","EEPROM报警"0xa2,0x01,0x06,0x72,"0661","EEPROM读错误"0xa2,0x01,0x06,0x74,"0662","EEPROM写错误"0xa2,0x01,0x06,0x78,"0663","EEPROM使用替代值"0xa2,0x01,0x06,0x88,"0673","系统修复故障"0xa2,0x01,0x06,0x98,"0683","系统修复故障"0xa2,0x01,0x06,0xa8,"0693","系统修复故障"0xa2,0x01,0x06,0xb1,"06a0","CJ940电压过高"0xa2,0x01,0x06,0xc2,"06b1","CJ940电压过低"0xa2,0x01,0x06,0xd1,"06c0","空气湿度传感器电压超出上限门槛值"0xa2,0x01,0x06,0xd2,"06c1","空气湿度传感器电压低于下限门槛值"0xa2,0x01,0x06,0xe1,"06d0","进气温度传感器电压超出上限门槛值"0xa2,0x01,0x06,0xe2,"06d1","进气温度传感器电压低于下限门槛值"0xa2,0x01,0x06,0xe4,"06d2","来自CAN进气温度传感器电压信号不可信" 0xa2,0x01,0x06,0xf1,"06e0","理想喷油次数受电流限制"0xa2,0x01,0x06,0xf2,"06e1","理想喷油次数受油量限制"0xa2,0x01,0x06,0xf4,"06e2","理想喷油次数受软件限制"0xa2,0x01,0x07,0x01,"06f0","1、2、3缸中某喷油器高端与电源或地短路" 0xa2,0x01,0x07,0x02,"06f1","1、2、3缸中某喷油器低端与地短路"0xa2,0x01,0x07,0x04,"06f2","看实际应用情况"0xa2,0x01,0x07,0x08,"06f3","没有标定的错误"0xa2,0x01,0x07,0x11,"0700","看实际应用情况"0xa2,0x01,0x07,0x12,"0701","看实际应用情况"0xa2,0x01,0x07,0x14,"0702","1、2、3缸中某喷油器断路"0xa2,0x01,0x07,0x18,"0703","看实际应用情况"0xa2,0x01,0x07,0x21,"0710","4、5、6缸中某喷油器高端与电源或地短路" 0xa2,0x01,0x07,0x22,"0711","4、5、6缸中某喷油器低端与地短路"0xa2,0x01,0x07,0x24,"0712","看实际应用情况"0xa2,0x01,0x07,0x28,"0713","没有标定的错误"0xa2,0x01,0x07,0x31,"0720","看实际应用情况"0xa2,0x01,0x07,0x32,"0721","看实际应用情况"0xa2,0x01,0x07,0x34,"0722","4、5、6缸中某喷油器断路"0xa2,0x01,0x07,0x38,"0723","看实际应用情况"0xa2,0x01,0x07,0x41,"0730","CY33X内部重新起动/时钟丢失/电压太高" 0xa2,0x01,0x07,0x42,"0731","CY33X没有被锁定/初始化错误"0xa2,0x01,0x07,0x44,"0732","CY33X工作在测试模式下"0xa2,0x01,0x07,0x48,"0733","CY33X SPI通讯错误"0xa2,0x01,0x07,0x51,"0740","CY33X内部奇偶错误"0xa2,0x01,0x07,0x52,"0741","CY33X程序错误"0xa2,0x01,0x07,0x54,"0742","CY33X check of inv. YSEL"0xa2,0x01,0x07,0x58,"0743","某缸的CY33X不工作"0xa2,0x01,0x07,0x61,"0750","喷油器1低端与电源短路"0xa2,0x01,0x07,0x62,"0751","看实际应用情况"0xa2,0x01,0x07,0x64,"0752","喷油器1高端与低端短路"0xa2,0x01,0x07,0x68,"0753","没有标定的错误"0xa2,0x01,0x07,0x71,"0760","看实际应用情况"0xa2,0x01,0x07,0x72,"0761","看实际应用情况"0xa2,0x01,0x07,0x74,"0762","喷油器1开路"0xa2,0x01,0x07,0x78,"0763","看实际应用情况"0xa2,0x01,0x07,0x81,"0770","喷油器2低端与电源短路" 0xa2,0x01,0x07,0x82,"0771","看实际应用情况"0xa2,0x01,0x07,0x84,"0772","喷油器2高端与低端短路" 0xa2,0x01,0x07,0x88,"0773","没有标定的错误"0xa2,0x01,0x07,0x91,"0780","看实际应用情况"0xa2,0x01,0x07,0x92,"0781","看实际应用情况"0xa2,0x01,0x07,0x94,"0782","喷油器2开路"0xa2,0x01,0x07,0x98,"0783","看实际应用情况"0xa2,0x01,0x07,0xa1,"0790","喷油器3低端与电源短路" 0xa2,0x01,0x07,0xa2,"0791","看实际应用情况"0xa2,0x01,0x07,0xa4,"0792","喷油器3高端与低端短路" 0xa2,0x01,0x07,0xa8,"0793","没有标定的错误"0xa2,0x01,0x07,0xb1,"07a0","看实际应用情况"0xa2,0x01,0x07,0xb2,"07a1","看实际应用情况"0xa2,0x01,0x07,0xb4,"07a2","喷油器3开路"0xa2,0x01,0x07,0xb8,"07a3","看实际应用情况"0xa2,0x01,0x07,0xc1,"07b0","喷油器4低端与电源短路" 0xa2,0x01,0x07,0xc2,"07b1","看实际应用情况"0xa2,0x01,0x07,0xc4,"07b2","喷油器4高端与低端短路" 0xa2,0x01,0x07,0xc8,"07b3","没有标定的错误"0xa2,0x01,0x07,0xd1,"07c0","看实际应用情况"0xa2,0x01,0x07,0xd2,"07c1","看实际应用情况"0xa2,0x01,0x07,0xd4,"07c2","喷油器4开路"0xa2,0x01,0x07,0xd8,"07c3","看实际应用情况"0xa2,0x01,0x07,0xe1,"07d0","喷油器5低端与电源短路"0xa2,0x01,0x07,0xe2,"07d1","看实际应用情况"0xa2,0x01,0x07,0xe4,"07d2","喷油器5高端与低端短路"0xa2,0x01,0x07,0xe8,"07d3","没有标定的错误"0xa2,0x01,0x07,0xf1,"07e0","看实际应用情况"0xa2,0x01,0x07,0xf2,"07e1","看实际应用情况"0xa2,0x01,0x07,0xf4,"07e2","喷油器5开路"0xa2,0x01,0x07,0xf8,"07e3","看实际应用情况"0xa2,0x01,0x08,0x01,"07f0","喷油器6低端与电源短路"0xa2,0x01,0x08,0x02,"07f1","看实际应用情况"0xa2,0x01,0x08,0x04,"07f2","喷油器6高端与低端短路"0xa2,0x01,0x08,0x08,"07f3","没有标定的错误"0xa2,0x01,0x08,0x11,"0800","看实际应用情况"0xa2,0x01,0x08,0x12,"0801","看实际应用情况"0xa2,0x01,0x08,0x14,"0802","喷油器6开路"0xa2,0x01,0x08,0x18,"0803","看实际应用情况"0xa2,0x01,0x08,0x21,"0810","正常工作的气缸数小于系统运转所需的最小缸数" 0xa2,0x01,0x08,0x22,"0811","未用"0xa2,0x01,0x08,0x24,"0812","未用"0xa2,0x01,0x08,0x28,"0813","未用"0xa2,0x01,0x08,0x38,"0823","巡航信号不可靠"0xa2,0x01,0x08,0x41,"0830","故障灯与电源短路"0xa2,0x01,0x08,0x42,"0831","故障灯与地短路"0xa2,0x01,0x08,0x44,"0832","故障灯没有信号"0xa2,0x01,0x08,0x48,"0833","故障灯超温"0xa2,0x01,0x08,0x51,"0840","主继电器2对电源短路"0xa2,0x01,0x08,0x52,"0841","主继电器2对地短路"0xa2,0x01,0x08,0x61,"0850","巡航开关对电源短路"0xa2,0x01,0x08,0x62,"0851","巡航开关对地短路"0xa2,0x01,0x08,0x68,"0853","巡航开关信号不可信"0xa2,0x01,0x08,0x71,"0860","主继电器1电源短路"0xa2,0x01,0x08,0x82,"0871","主继电器1地短路"0xa2,0x01,0x08,0x98,"0883","系统通讯故障"0xa2,0x01,0x08,0xa1,"0890","CAN通讯错误"0xa2,0x01,0x08,0xb1,"08a0","CAN通讯错误"0xa2,0x01,0x08,0xc1,"08b0","CAN通讯错误"0xa2,0x01,0x08,0xd1,"08c0","机油液位传感器电压电压超出上限"0xa2,0x01,0x08,0xd2,"08c1","机油液位传感器电压电压低于下限"0xa2,0x01,0x08,0xd4,"08c2","来自CAN的机油液位传感器信号不可靠" 0xa2,0x01,0x08,0xd8,"08c3","机油液位传感器信号不可靠"0xa2,0x01,0x08,0xe1,"08d0","机油压力传感器电压电压超出上限"0xa2,0x01,0x08,0xe2,"08d1","机油压力传感器电压电压低于下限"0xa2,0x01,0x08,0xe4,"08d2","机油压力传感器信号不可靠"0xa2,0x01,0x08,0xe8,"08d3","机油压力过高或机油温度信号不可靠"0xa2,0x01,0x08,0xf8,"08e3","机油压力过低"0xa2,0x01,0x09,0x01,"08f0","机油温度传感器电压超出上限门槛值"0xa2,0x01,0x09,0x02,"08f1","机油温度传感器电压低于下限门槛值"0xa2,0x01,0x09,0x04,"08f2","来自CAN的机油温度传感器信号不可信" 0xa2,0x01,0x09,0x08,"08f3","机油温度与冷却水温度信号"0xa2,0x01,0x09,0x18,"0903","机油温度与冷却水温度信号"0xa2,0x01,0x09,0x21,"0910","喷油器加电时间超出超速监视器设定值"0xa2,0x01,0x09,0x31,"0920","发动机转速不可信"0xa2,0x01,0x09,0x41,"0930","压力调节正偏差超出上限"0xa2,0x01,0x09,0x52,"0941","压力调节负偏差低于下限"0xa2,0x01,0x09,0x61,"0950","电动燃油泵对电源短路"0xa2,0x01,0x09,0x62,"0951","电动燃油泵对地短路"0xa2,0x01,0x09,0x64,"0952","电动燃油泵断路"0xa2,0x01,0x09,0x68,"0953","电动燃油泵超温"0xa2,0x01,0x09,0x78,"0963","加速测试错误"0xa2,0x01,0x09,0x82,"0971","看门狗开关错误"0xa2,0x01,0x09,0x84,"0972","冗余断缸测试电压超出上限"0xa2,0x01,0x09,0x88,"0973","冗余断缸测试电压低于下限"0xa2,0x01,0x09,0x91,"0980","传感器电源1电压超出上限门槛值"0xa2,0x01,0x09,0x92,"0981","传感器电源1电压低于下限门槛值"0xa2,0x01,0x09,0xa1,"0990","传感器电源2电压超出上限门槛值"0xa2,0x01,0x09,0xa2,"0991","传感器电源2电压低于下限门槛值"0xa2,0x01,0x09,0xb1,"09a0","传感器电源3电压超出上限门槛值"0xa2,0x01,0x09,0xb2,"09a1","传感器电源3电压低于下限门槛值"0xa2,0x01,0x09,0xc1,"09b0","断缸测试故障"0xa2,0x01,0x09,0xd1,"09c0","系统灯电源短路"0xa2,0x01,0x09,0xd2,"09c1","系统灯地短路"0xa2,0x01,0x09,0xd4,"09c2","没有系统灯信号"0xa2,0x01,0x09,0xd8,"09c3","系统灯超温"0xa2,0x01,0x09,0xe4,"09d2","T15信号错误"0xa2,0x01,0x09,0xf1,"09e0","T50接通时间超限"0xa2,0x01,0x0a,0x08,"09f3","时间处理器与系统计时器间的时间偏差超出门槛值" 0xa2,0x01,0x0a,0x11,"0a00","空气节流阀对电源短路"0xa2,0x01,0x0a,0x22,"0a11","空气节流阀对地短路"0xa2,0x01,0x0a,0x34,"0a22","空气节流阀没有信号"0xa2,0x01,0x0a,0x38,"0a23","空气节流阀超温"0xa2,0x01,0x0a,0x41,"0a30","车速1高于最大门槛值"0xa2,0x01,0x0a,0x42,"0a31","VSS或SPS传感器信号失效"0xa2,0x01,0x0a,0x44,"0a32","车速1的HW信号不可信"0xa2,0x01,0x0a,0x48,"0a33","车速1与喷油量及发动机转速不可信" 0xa2,0x01,0x0a,0x51,"0a40","车速2传感器电压高出上限门槛值" 0xa2,0x01,0x0a,0x52,"0a41","车速2传感器电压低于下限门槛值" 0xa2,0x01,0x0a,0x54,"0a42","来自CAN的车速信号无效"0xa2,0x01,0x0a,0x58,"0a43","车速2传感器电压信号不可信"0xa2,0x01,0x0a,0x61,"0a50","车速3信号脉宽超过上限门槛值"0xa2,0x01,0x0a,0x62,"0a51","车速3信号脉宽低于下限门槛值"0xa2,0x01,0x0a,0x64,"0a52","车速信号平均周期小于门槛值"0xa2,0x01,0x0a,0x74,"0a62","CAN通讯错误"0xa2,0x01,0x0a,0x78,"0a63","CAN通讯错误"0xa2,0x01,0x0a,0x88,"0a73","SPI通讯错误"0xa2,0x01,0x0a,0x91,"0a80","故障指示灯电源短路"0xa2,0x01,0x0a,0x92,"0a81","故障指示灯对地短路"0xa2,0x01,0x0a,0x94,"0a82","没有故障指示灯信号"0xa2,0x01,0x0a,0x98,"0a83","故障指示灯超温"0xa2,0x01,0x0a,0xa1,"0a90","空调压缩机对电源短路"0xa2,0x01,0x0a,0xa2,"0a91","空调压缩机对地短路"0xa2,0x01,0x0a,0xa4,"0a92","空调压缩机没有信号"0xa2,0x01,0x0a,0xa8,"0a93","空调压缩机超温"0xa2,0x01,0x0a,0xb1,"0aa0","BPA的AD转换信号超出上限"0xa2,0x01,0x0a,0xb2,"0aa1","BPA的AD转换信号低于下限"0xa2,0x01,0x0a,0xb4,"0aa2","BPA信号错误"0xa2,0x01,0x0a,0xc1,"0ab0","高压测试错误"0xa2,0x01,0x0a,0xd4,"0ac2","燃油计量器开路"0xa2,0x01,0x0a,0xd8,"0ac3","燃油计量器超温"0xa2,0x01,0x0a,0xe1,"0ad0","燃油计量器电源短路"0xa2,0x01,0x0a,0xf2,"0ae1","燃油计量器对地短路"0xa2,0x01,0x0b,0x01,"0af0","燃油计量器电压超过上限"0xa2,0x01,0x0b,0x02,"0af1","燃油计量器电压低于下限"0xa2,0x01,0x0b,0x11,"0b00","共轨泻压阀打开"0xa2,0x01,0x0b,0x12,"0b01","轨压要求时间超限"0xa2,0x01,0x0b,0x14,"0b02","压力波动时共轨泻压阀没有打开"0xa2,0x01,0x0b,0x21,"0b10","共轨泻压阀打开次数超出技术要求的最大次数"0xa2,0x01,0x0b,0x31,"0b20","轨压传感器电压超出上限门槛值"0xa2,0x01,0x0b,0x32,"0b21","轨压传感器电压低于下限门槛值"0xa2,0x01,0x0b,0x41,"0b30","轨压传感器电压超出最大偏差"0xa2,0x01,0x0b,0x42,"0b31","轨压传感器电压低于最小偏差"0xa2,0x01,0x0b,0x51,"0b40","轨压偏差超出上限门槛值"0xa2,0x01,0x0b,0x61,"0b50","轨压偏差超出上限门槛值并且喷油量超限"0xa2,0x01,0x0b,0x71,"0b60","轨压偏差低于下限门槛值并且喷油量低于门槛值"0xa2,0x01,0x0b,0x81,"0b70","轨压峰值低于下限门槛值"0xa2,0x01,0x0b,0x91,"0b80","轨压峰值超出上限门槛值"0xa2,0x01,0x0b,0xa1,"0b90","轨压下降过快"0xa2,0x01,0x0b,0xb1,"0ba0","超速模式下的油量剂量单元设定不可信"0xa2,0x01,0x0b,0xc1,"0bb0","燃油计量器中的油量超过门槛值"0xa2,0x01,0x0b,0xd1,"0bc0","轨压偏差超出门槛值并且燃油计量器中的油量超过门槛值"0xa2,0x01,0x0b,0xe1,"0bd0","12V传感器电源电压超过上限门槛值"0xa2,0x01,0x0b,0xe2,"0bd1","12V传感器电源低于下限门槛值"0xa2,0x01,0x0b,0xf1,"0be0","起动电机高端电源短路"0xa2,0x01,0x0b,0xf2,"0be1","起动电机高端对地短路"0xa2,0x01,0x0c,0x01,"0bf0","起动电机低端电源短路"0xa2,0x01,0x0c,0x02,"0bf1","起动电机低端对地短路"0xa2,0x01,0x0c,0x04,"0bf2","起动电机开路"0xa2,0x01,0x0c,0x11,"0c00","水温传感器工作正常但水温超出门槛值"0xa2,0x01,0x0c,0x21,"0c10","空转时，识别油量计量单元的变量修正错误"0xa2,0x01,0x0c,0x31,"0c20","制动开关错误的识别错误"0xa2,0x01,0x0c,0x41,"0c30","制动踏板踩下前，巡航控制抑制错误"0xa2,0x01,0x0c,0x51,"0c40","巡航控制要求的识别错误，使得故障灯常亮"0xa2,0x01,0x0c,0x61,"0c50","远程油门踏板1输出电压值超出上限" 0xa2,0x01,0x0c,0x62,"0c51","远程油门踏板1输出电压值低于下限" 0xa2,0x01,0x0c,0x64,"0c52","远程油门踏板1与远程油门踏板2的2倍的信号关系不可信" 0xa2,0x01,0x0c,0x71,"0c60","远程油门踏板2输出电压值超出上限" 0xa2,0x01,0x0c,0x72,"0c61","远程油门踏板2输出电压值低于下限" 0xa2,0x01,0x0c,0x74,"0c62","远程油门踏板2与远程油门踏板1的1/2的信号关系不可信"。
WISE15C针脚图—国四国五后处理系统—ECU件号1001228607 )
24V输出 能承受电流3A X2-24
1
1
X2-74 24V输出
能承受电流4A 与X2-56之和小于6A
2
2
X2-75 尿素箱水加热(PWM)
6
6
Reduction agent tank valve 尿素箱水加热(PWM)
4
4
5
X2-48 环境温度信号线
7
环境温度地线
X2-32
8
24V输出 能承受电流4A
Inj4H Inj4L Inj5H Inj5L Inj6H Inj6L
Metering Unit
流量计量单元
Injector 1, Bank 1 Injector 2, Bank 1 Injector 3, Bank 1
Injector 4, Bank 2 Injector 5, Bank 2 Injector 6, Bank 2
3
远程油门踏板
4
5
6
多态开关 Multiple state switch
Vehicle speed sensor n 车速传感器(霍尔传感器)
U
L1
Reduction agent tank
U 2
level&temp.
尿素箱液位温度传感器 T 3
U 4
这四个灯如果 是CAN仪表控 制可以不接
t
Catalyst temp. sensor 上游排气温度
25A
电源 +
T15
Ignition switch
T50
Starter switch
发动机转速输出(PWM)
巡航加
巡航减 巡航关闭
Cruise control (+)
潍柴件号宝典
潍柴动力发动机件号一、关于曲轴前油封、曲轴后油封、空压机轴油封、气门油封1、曲轴前油封：目前绝大多数为进口件（3001）标示DGS；极少一部分为青岛基珀(1579)生产，其特征标示（以便区别于进口油封）：商标，油封橡胶颜色为棕红色,油封正面粘贴一圈黑色毛毡。
曲轴前油封的件号有两种61500010046、90003078807，都是通用的。
2、曲轴后油封：目前绝大多数为进口件（3001）；极少一部分为青岛基珀(1579)生产，其特征标示（以便区别于进口油封）：商标，油封橡胶颜色为棕红色。
曲轴后油封的件号有四种：61500010047、90003074377、90003074487、61500010100，都是通用的。
3、空压机轴油封：目前绝大多数为进口件（3001）；极少一部分为青岛基珀(1579)生产，其特征标示（以便区别于进口油封）：商标，油封橡胶颜色为棕红色,油封正面粘贴一圈黑色毛毡。
空压机轴油封的件号为：90003070092。
4、气门杆密封套：目前配套的气门杆密封套均为国产件，大部分为青岛凯通（1595）生产；一小部分为青岛基珀(1579)生产，特征标示: 气门杆密封套橡胶颜色为棕红色。
外圆铁壳略带黄色,注意与青岛凯通区别。
气门杆密封套件号：612600040114（配11mm粗气门）；61500040039（配12mm粗气门）。
二、关于水温表传感器、压力传感器1、水温表传感器件号：常用的是614090067（大）；不常用的是61200090006（小），全是进口件（3001）标示VDO。
2、压力传感器件号：61500090051，全是进口件（3001）标示VDO。
三、飞轮齿圈（配10齿启动机）612600020208，现在多用这个件号。
（配11齿启动机）81400020015，这个件号已逐渐淘汰。
生产厂家有：青岛青齿齿轮有限公司（1552）；青岛建新齿圈有限公司（2716）2005年7月停供；青岛康迪机械设备有限公司（2681）。
63 潍柴标定功能操作方法 - 汽车诊断仪 -深圳市爱夫卡科 …
如图 6.3.4.5 提示，需要确定排气制动控制是否已 经关闭，否则会导致标定不成功，再点击“确认”。
如图 6.3.4.6 所示，正在通讯，请稍候，如有中断， 表明排气制动控制功能没有完全关闭及钥匙断电 等。
如图 6.3.4.7 提示，已完成，请按返回键退出，表 明设定已经完成。
6.3.3 空调控制
如图 6.3.3.1 所示，由于天气炎热，为了提高驾驶 的舒适性，使用空调来降低车厢内部的温度，对于 发动机来说，每添加一件运转设备都会影响发动机 的动力，此功能主要提供打开空调时是发动机怠速 提高，完成发动机怠速的稳定性。点击“空调控制” 进入。
图 6.3.3.1
如图 6.3.3.2 提示信息，此功能主要控制电脑板于 空调继电器的分开或结合及发动机怠速的稳定性， 根据提示信息再点击“确认”
图 6.3.6.1 图 6.3.6.2 图 6.3.6.3
选择“整车是否具备巡航功能”，如图 6.3.6.2 所 示，如果此车没有巡航系统，那么点击此系统会出 现系统中断等现象。
根据该车实际情况，例如具备巡航功能，选择“是”， 如图 6.3.6.3 所示，没有巡航系统请选择“否”。
如图 6.3.3、11 所示，提示已完成，请按返回键退 出，表明标定已完成。
6.3.4 排气门制动控制 如图 6.3.4.1 所示，点击“排气门制动控制”，标 定排气门制动控制的作用是：当发动机在运转时， 由 ECU 来控制排气量的大小，例如：发动机高负荷 运行，ECU 控制排气门制动控制全部打开，发动机 怠速及低负荷的运行，ECU 根据适当的进行来调整 排气量的大小。如不能进入系统，表明此车没有此 功能。
图 6.3A 图 6.3B
WD615和WD618欧3柴油机简介-8.14 (1)
与电控单元ECU有关传感器：
1、曲轴转速传感器：它可以确定曲轴每分钟的 转数，并配合凸轮轴转速传感器得到相关活塞 位置的数据资料。 2、温度传感器包括：冷却液温度传感器、机油 温度传感器、燃油温度传感器、增压中冷后进 气温度传感器等
第10页
与电控单元ECU有关传感器：
3、压力传感器包括：机油压力传感器、中 冷后增压压力传感器、共轨压力传感器、 燃油低压油路压力传感器等。 还包括象加速踏板传感器、车辆速度传 感器、风扇转速传感器、周围空气温度传 感器、柴油滤水位置传感器等。它们和开 关量的信号一起传到ECU中，被ECU处理 成可用来驱动各种执行机构的输出信号。
WP10和WP12欧Ⅲ系列 柴油机简介
2013年7月12日
第1页
WP10和WP12系列欧Ⅲ柴油机是潍柴 动力股份有限公司与奥地利AVL公司合作， 运用全新的开发、设计理念，采用国际新 技术研制成功的，体现了世界发展新潮流， 具有国际水准的现代柴油机 ，是节能、 环保的升级换代理想产品。
第2页
WP10欧Ⅲ柴油机主要技术参数
11
12 13
冷起动－不使用冷起动装置（ ℃）
冷起动－使用冷起动装置 （ ℃） 排放
-10
-30 欧Ⅲ 第3页
WP12欧Ⅲ柴油机主要技术参数
序号 1 2 3 4 5 型式 气缸数/每缸气门数 缸径/行程(mm） 活塞总排量（L) 功率范围（kW） 项目 WP12.40 WP12欧Ⅲ机 WP12.44 WP12.48 水冷，４冲程，带排气门制动，直喷，增压 中冷 6/4 126/155 11.596 294~353
第14页
主要执行元件
1、共轨喷油器：带有液压伺服系统和电磁阀的 共轨喷油器在ECU的控制下，能有效地确定 喷油始点和精确的喷油量，实现预喷、主喷， 从而达到低排放、低噪声和低燃油耗等要求。 2、压力控制阀：ECU通过压力控制阀控制共 轨压力。ECU对触发电流进行脉宽调制可以 改变共轨中燃油压力，通过电流触发程度可 以控制压力控制阀的打开程度。
长城2.8T柴油机博世各传感器参数表
－40°C～140°C 数
序号
1 2 3
阻值（kΩ）
温度公差±1°C
最小
最大
温度公差±0°C
最小
最大
8.642
10.152 8.244 10.661
2.351 0.313
2.649 0.332
2.262 0.304
2.760 0.342
温度（°C）
-10 +20 +80
数值 12 8～16 6～8 16～25 ≦5 ≦7 ≦1000 1～50 1～50 60 180(允许工作1秒) 10 30(允许工作1秒) 10～18 ≦250
单位 V V V V V V mA mA mA A A A A W
mA
每天进步一点点
1
2．GCU 工作过程
如果出现预热系统过流或者某预热塞坏，上述图中 ST/K 与 DI 状态一致，预 热视情况决定是否停止加热。
电压测量（向含水率传 感器电源针脚供给 12V
测量电极
电源，把传感器的接地
针脚和 12V 电源的接地 含水率仿真（两电极
端相连）
短路）
电极 1 电压为 0 电极 2 电压为 5~6V 信号输出针脚 10V
电极 0V
每天进步一点点
7
每天进步一点点
3
六．轨压传感器
1. 极限参数
参数 供电电压
压力 最大冲击压力 最高工作温度 反接供电 5 分钟最大电流
2. 特性参数
参数
压力范围 温度
供电电压 5V 供电时电流 输出电压上限 0.1 至 0.94 倍供电电压
输出阻抗 对地电容值 反应时间
七．曲轴传感器特性参数
最小 0 -40
温度传感器规格书
页次 1-11实业有限公司版次 1.0产品规格书日期 2013.目 录名 称 页 次目录 (1)产品图纸 (2)产品性能 (3)R-T表 (4)变更记录版次 变更日期 变更内容第1页 共11页24mm*0.31铜带热敏电阻备 注比 例重 量第 2 页图 样 标 记共 11 页名 称材 料 及 规 格温度传感器日期更改文件号签字数量实业有限公司1序号设计（审核）（工艺）处数标注23技术要求：1.表面光滑无毛剌；2.端子与导线连接紧固；4导线1铁氟龙管1 L铁氟龙管 mm 2客户确认56连接器端子C3-2Y白色C31271外胶内纤管 4 ∅L=90mm电子实业有限公司规格书R25℃=XXXKΩ±1% 页码:第3页共11页NTC负温度系数热敏电阻B25/50=XXX±1% 1.电气性能项目技术要求测试条件/测试方法测试仪器1.1 额定零功率电阻R25℃=100KΩ±2%环境温度范围25℃±0.1%放2小时测试仪表精度≤±0.2%测试功率≤±0.2mW1.2 B值B25/50=3950±1%B=Ln(R25/R50)/(1/273.15+50)-1/(273.15+25)环境温度: 25℃±0.1℃. 50℃±0.1℃测试仪表精度; ≤±0.2%1.恒温油槽宁波2. 水银温度计(北京玻璃研究院)3. LCR数字电桥1.3 耐压1500VDC/0.5mA.10S无击穿或飞弧现象耐压测试仪(南京长盛)1.4 绝缘电阻≥100ΜΩ/500VDC绝缘电阻测试仪(常州惠发电子有限公司)1.5 耗散系数δmax2.5mw/℃(静止空气中)δ=W/(T-T0)=l²R/(T-T0)1.6 时间常数τmax 10S (静止空气中)零功率状态下由一个特定温度向另一个特定温度突变时阻值变化63.2%所需时间1.7 工作温度-20℃--+200℃1.8 最大功率Pmax 5mw2.可靠性2.1 高温存放200℃环境中放置1000小时阻值变化不大于±2% 101-1型恒温干燥箱(设备有限公司)2.2 低温存放-20℃环境中放置1000小时阻值变化不大于±冰箱2.3 耐温热60℃95%RH存放1000小时阻值变化不大于±2%2.4 耐温度冲击-20℃30分钟—常温5分钟—70℃30分钟循环冲击3次后,阻值变化不大于±2%.101-1型恒温干燥箱(上海沪越实验设备有限公司)BCD-232容声冰箱2.5 引线强度引线沿轴向施加20N拉力并持续60S后,外观无损伤.阻值变化不大于±1%SLJ型拉力计(温州山度)VD9806型数字万用表2.6 振动元件经受加速10g,振幅1.5mm频率从10HZ到500HZ X.Y方向各15分钟后应无损伤,阻值变化不大于±2%VD9806型数字万用表2.7使用寿命正常使用电阻值年飘移率≤3‰3.其它性能3.1 外观无可见性损伤目测4.使用环境条件相对湿度: ≤±95%HK 振动频率: 10—500HZ 大气压力:40Kpa 加速度: 250m/S 贮存温度: -5℃--40℃R25=100KΩ 精度:±1% B25/50=3950K B25/85=4092K 精度:±1%(P182-6B2) 电阻(KΩ) 电阻精度(%) 温度精度(℃)温度(℃) 最小值 中心值 最大值 △R -△R △T -△T -55 20623.500 21986.100 23436.400 6.596 -6.197 0.715 -0.672 -54 17809.100 18957.600 20178.200 6.438 -6.058 0.712 -0.670 -53 15466.500 16440.600 17474.200 6.287 -5.924 0.709 -0.668 -52 13504.600 14335.400 15215.800 6.141 -5.795 0.706 -0.666 -51 11851.500 12564.000 13318.100 6.001 -5.671 0.703 -0.664 -50 10450.700 11064.900 11714.100 5.867 -5.551 0.699 -0.662 -49 9257.290 9789.400 10351.000 5.737 -5.435 0.696 -0.659 -48 8235.230 8698.310 9186.510 5.612 -5.323 0.692 -0.657 -47 7355.590 7760.350 8186.560 5.492 -5.215 0.689 -0.654 -46 6594.960 6950.200 7323.840 5.375 -5.111 0.685 -0.651 -45 5934.270 6247.250 6576.080 5.263 -5.009 0.681 -0.649 -44 5357.900 5634.670 5925.140 5.155 -4.911 0.678 -0.646 -43 4853.030 5098.620 5356.100 5.049 -4.816 0.674 -0.643 -42 4409.040 4627.670 4856.660 4.948 -4.724 0.670 -0.639 -41 4017.110 4212.340 4416.620 4.849 -4.634 0.666 -0.636 -40 3669.900 3844.740 4027.520 4.753 -4.547 0.662 -0.633 -39 3361.230 3518.250 3682.230 4.660 -4.462 0.657 -0.630 -38 3085.930 3227.300 3374.810 4.570 -4.380 0.653 -0.626 -37 2839.610 2967.200 3100.210 4.482 -4.300 0.649 -0.622 -36 2618.550 2733.970 2854.190 4.397 -4.221 0.644 -0.619 -35 2419.590 2524.220 2633.120 4.314 -4.145 0.640 -0.615 -34 2240.020 2335.070 2433.910 4.232 -4.070 0.635 -0.611 -33 2077.520 2164.020 2253.910 4.153 -3.997 0.631 -0.607-32 1930.090 2008.970 2090.850 4.076 -3.926 0.626 -0.603 -31 1796.020 1868.050 1942.780 4.000 -3.856 0.621 -0.599 -30 1673.800 1739.690 1808.000 3.926 -3.787 0.616 -0.594 -29 1562.140 1622.510 1685.040 3.854 -3.720 0.611 -0.590 -28 1459.910 1515.290 1572.610 3.783 -3.654 0.606 -0.585 -27 1366.120 1417.000 1469.610 3.713 -3.590 0.601 -0.581 -26 1279.910 1326.700 1375.060 3.645 -3.526 0.596 -0.576 -25 1200.520 1243.600 1288.100 3.578 -3.464 0.590 -0.571 -24 1127.280 1166.990 1207.980 3.512 -3.402 0.585 -0.567 -23 1059.590 1096.230 1134.020 3.447 -3.342 0.579 -0.562 -22 996.936 1030.770 1065.650 3.383 -3.282 0.574 -0.557 -21 938.848 970.126 1002.340 3.321 -3.224 0.568 -0.552 -20 884.914 913.850 943.637 3.259 -3.166 0.562 -0.546 -19 834.767 861.555 889.114 3.198 -3.109 0.557 -0.541 -18 788.078 812.895 838.409 3.138 -3.052 0.551 -0.536 -17 744.551 767.557 791.194 3.079 -2.997 0.545 -0.530R---T分度表 :- 传真:- 地址:15座4楼 网址:www..com 电子邮箱：@.comR25=100KΩ 精度:±1% B25/50=3950K B25/85=4092K 精度:±1%(P182-6B2) 电阻(KΩ) 电阻精度(%) 温度精度(℃)温度(℃) 最小值 中心值 最大值 △R -△R △T -△T -16 703.923 725.262 747.173 3.021 -2.942 0.539 -0.525 -15 665.955 685.759 706.082 2.963 -2.887 0.533 -0.519 -14 630.435 648.823 667.681 2.906 -2.834 0.526 -0.513 -13 597.168 614.249 631.756 2.850 -2.780 0.520 -0.507 -12 565.979 581.853 598.112 2.794 -2.728 0.514 -0.502 -11 536.711 551.468 566.575 2.739 -2.675 0.507 -0.496 -10 509.220 522.943 536.983 2.684 -2.624 0.501 -0.490 -9 483.374 496.140 509.192 2.630 -2.573 0.494 -0.483 -8 459.056 470.934 483.071 2.577 -2.522 0.488 -0.477 -7 436.156 447.211 458.499 2.524 -2.471 0.481 -0.471 -6 414.576 424.866 435.367 2.471 -2.421 0.474 -0.465 -5 394.224 403.803 413.574 2.419 -2.372 0.467 -0.458 -4 375.018 383.937 393.028 2.367 -2.322 0.460 -0.452 -3 356.881 365.185 373.645 2.316 -2.274 0.453 -0.445 -2 339.742 347.475 355.348 2.265 -2.225 0.446 -0.438 -1 323.538 330.738 338.065 2.215 -2.177 0.439 -0.431 0 308.207 314.913 321.731 2.165 -2.129 0.432 -0.425 1 293.697 299.940 306.285 2.115 -2.081 0.425 -0.418 2 279.954 285.767 291.671 2.066 -2.034 0.417 -0.411 3 266.934 272.345 277.838 2.017 -1.986 0.410 -0.404 4 254.590 259.627 264.737 1.968 -1.940 0.402 -0.396 5 242.884 247.572 252.325 1.919 -1.893 0.395 -0.389 6 231.778 236.139 240.559 1.871 -1.847 0.387 -0.382 7 221.236 225.293 229.402 1.823 -1.800 0.379 -0.374 8 211.226 214.999 218.817 1.776 -1.754 0.371 -0.367 9 201.717 205.225 208.772 1.728 -1.709 0.364 -0.359 10 192.681 195.941 199.236 1.681 -1.663 0.356 -0.352 11 184.092 187.121 190.180 1.634 -1.618 0.348 -0.344 12 175.925 178.737 181.576 1.588 -1.573 0.340 -0.336 13 168.157 170.767 173.400 1.541 -1.528 0.331 -0.328 14 160.766 163.187 165.628 1.495 -1.483 0.323 -0.320 15 153.731 155.976 158.237 1.449 -1.439 0.315 -0.312 16 147.034 149.114 151.208 1.404 -1.394 0.306 -0.304 17 140.657 142.582 144.520 1.358 -1.350 0.298 -0.296 18 134.582 136.364 138.155 1.313 -1.306 0.289 -0.287 19 128.794 130.442 132.097 1.268 -1.262 0.280 -0.279 20 123.279 124.800 126.328 1.224 -1.219 0.271 -0.270 21 118.021 119.425 120.834 1.179 -1.175 0.262 -0.261 22 113.009 114.303 115.600 1.135 -1.132 0.252 -0.251 23 108.229 109.420 110.614 1.090 -1.089 0.240 -0.240R---T分度表 :- 传真:- 地址:15座4楼 网址:www..com 电子邮箱：@.com。
潍柴动力国三电控柴油机故障诊断及排除07_03
⑨燃油箱进回油管未达到内径和压力 设
计要求
潍柴动力国三柴油机故障诊断及排除
故障三：柴油机功率不足
跛行回家：发动机带故障运行的一种模式。 ECU检测到发动机出现了故障，但不会立即停 车，而是会限制发动机的功率，使发动机转 速只能增加到1500转，司机能将车开到就近 的维修站进行维修。
闪码灯
潍柴动力国三柴油机故障诊断及排除
闪码读取操作说明：
在点火钥匙开关接通或发动机运转状态 下均可进行
点火钥匙开关处于接通位置 按下—松开故障诊断请求开关 闪码灯将报出闪码 每一次操作只闪烁一个闪码（例如3-2-4），
直至循环至第一个为止
潍柴动力国三柴油机故障诊断及排除
闪码由三位组成
潍柴动力国三柴油机故障诊断及排除
故障一：柴油机不能起动 1.1 起动机不工作
对于起动机受ECU控制的整车，在启动时ECU首先 检查空档信号，然后输出一个电流驱动起动继电器， 继电器接通后电瓶带动起动机起动。 检查时有几个要素：空档开关、起动继电器、电 瓶、车下停车开关的关联
潍柴动力国三柴油机故障诊断及排除
潍柴动力国三电控柴油机故障诊断及排除
潍柴动力国三柴油机故障诊断及排除
柴油机的故障成因
潍柴国三柴油机是在严格的质量保证体系下设计和 生产制造的，每一台出厂的柴油机都经过规定的测试。 同时柴油机又是一种精密机械，其功效要得到长久保 证，与正常的维护保养密不可分。引起柴油机早期失 效，一般有以下几个原因: 1.违章操作，管理和使用不善制造不良，特别是贪图便宜购买到假冒伪劣产 品，将大大缩短柴油机的寿命; 4.燃油和润滑油牌号选用不当或不合格 .
其他：包括外置电源，附加连接线等
陕汽德龙F3000维修资料--附录4-潍柴国Ⅲ发动机故障代码及故障排除方法
共轨泻压阀打开
及其线束，
齿圈
足，转速不稳或束
路；油量计量单元；轨
短路或断路或齿圈安装或加工不对
路或与缸盖等短路
、高、低压油路故障 2、轨压传感器故障 3、
油量计量单元故障
阻值～0Ω说明正常；3、测量传感器接头1、2到整车地之间阻值，若阻值＞1MΩ说明正常；4、有示波器测量曲轴、凸轮轴同步是否正常，若有问题则可能齿圈或油泵齿轮安装或加工有问题。
、检查曲轴传感器安装有无松动；2、断电，测
、排查高低压油路 2、确认轨压传感器是否正常；3、确认油量计量单元是否正常。
WP10.300E40数据单
中冷器前后温度
额定工况 最大扭矩工况
139.5℃/50.7℃ 137.6℃/45.7℃
中冷器前后压力
额定工况
136.2kPa/134.8kPa
编制 校对 审核
更改单号
会签 标准化 审定 更改人
更改日期
批准 日期 军代表
版本号
WP10 发动机数据单
潍柴动力股份有限公司 技术文件
共8页
第8页
P10-FS-0034
版本号
WP10 发动机数据单
潍柴动力股份有限公司 技术文件
共8页
第3页
P10-FS-0034
扭矩随发动机转速变化曲线
燃油消耗率随发动机转速变化曲线
输出扭矩
转速 rpm
扭矩 N.m
1900
1108
1800
1167
1700
1230
1600
1305
1500
1390
1400
1390
1300
1390
1200
800
208.4
编制 校对 审核
更改单号
会签 标准化 审定 更改人
更改日期
批准 日期 军代表
版本号
WP10 发动机数据单
潍柴动力股份有限公司 技术文件
共8页
第4页
P10-FS-0034
以下进出水压力及水流量数据均为开式循环测得
进水压力随发动机转速的变化曲线
出水压力随发动机转速的变化曲线
编制 校对 审核
137.8kPa/136.8kPa 86.2 96.7 45.8 37.2 128.9 124.5 260.9 50mm
距发动机前端面距离应大于 100mm，至其它零部件的距离应大于
2附表二(潍柴WISE15针脚图—国四国五2.2后处理系统—ECU件号612650080075)
硅油风扇（直 接与风扇驱动 端子相连） 24V输出
负端驱动(PWM)
Inj1H Inj1L Inj2H Inj2L Inj3H Inj3L
Inj4H Inj4L Inj5H Inj5L Inj6H Inj6L
1
1
2
2
6
6
4
4
5
5
7
7
8
8
24V输出
3
3
9
9
10
10
11
11
12
12
Reduction agent tank valve 尿素箱水加热(PWM)
5A
ECU专用低功率 继电器，请勿与 其他负载公用
保险
Reduction agent main relay 主继电器
20A
压力管电加热继电器
泵到嘴加热丝
吸液管电加热继电器 箱到泵加热丝
回流管电加热继电器 泵到箱加热丝
20 A
n1
Fan speed sensor
3
风扇转速传感器(霍尔)
2
P&t3
Intake pressure and temperature sensor 4
X1-19 X1-68 X1-51
X1-63
X1-64
整 车 线 束
X1-61 X1-62 X1-55 X1-65 X1-53 X1-54 X1-60 X1-47
X1-22 X1-38
X1-37 X1-17
发动机转速输出(PWM)
巡航加
巡航减 巡航关闭
Cruise control (+)
Cruise control (-)
pin1 X2-24：24V供电输出
FAW柴油机国IV_诊断规范_1.64(含气驱车)故障码表
尿素液位采集电压超出上限
Bit0 值
尿素液位传感器状
尿素液位采集电压低于下限
Bit1
态
值
Bit2 尿素液位 A/D 采集故障
Bit3 信号不可信
尿素箱温度采集电压超出上
Bit0 限值
尿素箱温度传感器
尿素箱温度采集电压低于下
Bit1
状态
限值
Bit2 尿素箱温度 A/D 采集故障
Bit3 信号不可信
P3031
P181C P181D P0103
P0102
P0100 P0104
SPN FMI 521074 13
521075 11
521076 11
521077 11
3
521078 4 12 11 3
521079 4 12 11 3
171
4
12 11
3
521080 4 12 11 3
521081 4
12 11
521085 4 12 11 3
835
4
12 11
3
521110 4
12 11 521000 11 521001 11 521002 11 521003 11 521004 11 521005 11
表 A.1(续)
故障说明
类型
故障类型说明
Bit0 电磁阀 1 短路
Bit1 电磁阀 2 短路
喷 油 器 短 路 故 障 标 Bit2 电磁阀 3 短路
P0615
677
12
尿素喷嘴输出故障 Bit0 尿素喷嘴输出故障
P181B
521098 12
尿素箱水加热阀输
Bit0 尿素箱水加热阀输出故障 出故障
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标记 数量 更改单号 签名 日期 设计 审核 标准化 批准
机油压力温度 传感器规格书
江门市泓科电子科技有 限公司
阶段 标记 质量 第 1 张 比例
共 1 张 1.0版
◆产品外观尺寸
Pin arrangement： 1：Vcc 2：Vout 3：GND 4：Temp OUT
典型应用
空调与制冷；发动机；压缩机和泵、方向机、油管等压力和温度的测量
电气特性
供电电压…………………………5±0.2VDC，典型值VCC=5.000VDC 工作电流…………………………≤10mA 输出电压…………………………0.5～4.5VDC 压力响应时间…………………………≤2.0ms（τ10%～90%）
工作特性
工作压力范围……………………0～0.8MPa， 性能保证压力范围………………1.5*FS
◆传感器压力部分电路
VDD(Supply)
◆温度信号输出曲线
OU T
温度传感器为负温度 系数热敏电阻，B值 （25/50）为3950， 25℃阻值为3.3kΩ， 温度系数可根据客户 要求确定阻值输出曲 线
破坏压力…………………………3*FS 输出特性…………………………Vout=VCC*（P+0.1) (P:MPa，VCC=5.0VDC)
1
IC
VDD GND OUT
全温区误差…………………… ±2.0%VCC （0～85℃） ±3.0%VCC （-40～125℃） 精度………………………………±1.0%VCC 循环寿命…………………………100，000次
2
C
C
3
工作环境
GND(Vss)
工作温度范围……………………-40～125℃ 储存温度范围……………………-40～140℃
◆产品工作特性
测量介质…………………………与
2sec 100%FS
10%FS
◆压力循环试验 备注：
输出曲线
2、产品精度是非线性、迟滞和重复性的求和平均值； 3、FS：Full scale=Pmax-Pmin；