Fuel Pump Control Module
Varies fuel pump speed with demand rather than running it flat out, which reduces load and lets the pump be cut in a collision. Sits between the engine module's command and the pump itself, so a no-start with no pump prime has three places to look rather than one: the command, this module, and the pump.
Also known as: fpcm, fuel pump driver module, fpdm, pump control unit
Referenced by 22 codes
Codes involving this component (22)
- P025A Fuel Pump Module A Control Circuit/Open Stop driving High
- P025C Fuel Pump Module A Control Circuit Low Stop driving High
- P0627 Fuel Pump A Control Circuit Open High
- P062A Fuel Pump A Control Circuit Range/Performance High
- P2539 Low Pressure Fuel System Sensor Circuit High
- P2540 Low Pressure Fuel System Sensor Circuit Range/Performance Stop driving High
- P2542 Low Pressure Fuel System Sensor Circuit High High
- P2632 Fuel Pump B Control Circuit Open High
- P2633 Fuel Pump B Control Circuit Low High
- U0109 Lost Communication With Fuel Pump Control Module A Stop driving High
- U0410 Invalid Data Received From Fuel Pump Control Module A High
- U0310 Software Incompatibility With Fuel Pump Control Module Moderate
- P025B Fuel Pump Module A Control Circuit Range/Performance
- P025D Fuel Pump Module A Control Circuit High
- P027A Fuel Pump Module B Control Circuit/Open
- P027B Fuel Pump Module B Control Circuit Range/Performance
- P027C Fuel Pump Module B Control Circuit Low
- P027D Fuel Pump Module B Control Circuit High
- P064A Fuel Pump Control Module A
- P069E Fuel Pump Control Module Requested Malfunction Indicator Lamp Illumination
- U016C Lost Communication With Fuel Pump Control Module B
- U046D Invalid Data Received from Fuel Pump Control Module B
Other components in Fuel Delivery
- Fuel Injector 530
- Fuel Injector Control Module 148
- Alternative Fuel Control Module 135
- High-Pressure Fuel Pump 79
- Fuel Rail Pressure Sensor 77
- Fuel Pump 48
- Fuel Volume Regulator 46
- Fuel Temperature Sensor 45
- Fuel Filter 43
- Fuel Level Sensor 27
- Fuel Shutoff Valve 14
- Injection Pump 13
- Injection Control Pressure Sensor 12
- Fuel Composition Sensor 11
- Injection Pressure Regulator 10
- High-Pressure Oil Pump 8
- Air Assist Control Valve 6
- Water in Fuel Sensor 6
- Fuel Transfer Pump 6
- Fuel Supply Heater 3
- Fuel Pump Strainer 2
Information, not instruction
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