CID 0263 FMI 03 Digital Sensor Supply short to +batt
产生此代码的情况:
电子控制模块（ECM）检测到电源电压高于正常值。
系统响应:
ECM 将会记录此诊断代码。 ECM 将所有数字传感器标为无效数据，并将所有数字传感器设置为各自的缺省值。
- 发动机可能出现低功率。
测试步骤 1. 进行以下的诊断步骤: 数字传感器电源电路 - 测试
结果:
- 正常 - 停止
Caterpillar Information System:
3456 Engine, 836G Landfill Compactor, 834G Wheel Dozer and 988G Wheel Loader CID 0262 FMI 03 5 Volt Sensor DC Power Supply short to +batt
723PLUS Digital Speed Control Installation
3512B Petroleum Engines General Information (Electronic Control System)
Customer Communication Module (CCM) for Diesel Engines System - Troubleshoot
Customer Communication Module (CCM) for Diesel Engines M5X Protocol - Troubleshoot
Customer Communication Module (CCM) for Diesel Engines Diagnostic Code - Troubleshoot
2000/01/01 Disassembly And Assembly Of Main Bearings For Journals Without Oil Holes {1203}
3408E and 3412E Engines for Caterpillar Built Machines CID 0190 FMI 08 Engine Speed signal abnormal
3408E and 3412E Engines for Caterpillar Built Machines CID 0190 FMI 07 Primary Speed Sensor misinstalled
723PLUS Digital Speed Control Electrostatic Discharge Awareness
3456 Engine, 836G Landfill Compactor, 834G Wheel Dozer and 988G Wheel Loader CID 0190 FMI 02 Loss of Engine Speed Signal
3516B Generator Set Engines with Dynamic Gas Blending Electrical System Operation
UPS 250, UPS 300, UPS 500, UPS 600, UPS 750 and UPS 900 Uninterruptible Power Supply Utility Inverter Module - Remove and Install
3500B and 3500B High Displacement Generator Set Engines Engine Speed/Timing Sensor - Remove and Install
2000/01/31 Interactive Self-Paced Computer Training Course Available forTechnical Marketing Information (TMI) System Users {0314}
3456 Engine, 836G Landfill Compactor, 834G Wheel Dozer and 988G Wheel Loader CID 0262 FMI 04 5 Volt Sensor DC Power Supply short to ground
C-10, C-12, C-15 and C-16 Industrial Engines CID 0263 FMI 04 Digital Sensor Supply short to ground
G3412C, G3508, G3512, G3516, G3606, G3608, G3612 and G3616 Engines Customer Communication Module Diagnostic Code - Troubleshoot
G3412C, G3508, G3512, G3516, G3606, G3608, G3612 and G3616 Engines Customer Communication Module System - Troubleshoot
3456 Engine, 836G Landfill Compactor, 834G Wheel Dozer and 988G Wheel Loader CID 0273 FMI 03 Turbo Outlet Pressure open/short to +batt
3512B Petroleum Engines Fuel System Operation
3456 Engine, 836G Landfill Compactor, 834G Wheel Dozer and 988G Wheel Loader CID 0274 FMI 03 Atmospheric Pressure open/short to +batt
723PLUS Digital Speed Control Electrical Connections
3512B Petroleum Engines Checking Engine Cylinders with an Electronic Service Tool