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2008 GMC Sierra 1500 WT 5.3L MIL Lamp on
Posted to GM Driveability on 4/22/2016 10 Replies

Hi, folks. Please view the codes and descriptions.

This vehicle was brought here from a local garage. They changed the fuel pump with a Carter unit, and now the FPCM sets these codes. I researched the part number they used, and the pump installed was for a fl...

10 Replies Received (View Replies)

  Related Documents & Media  2008 GMC Sierra 1500 WT

 
Message Closed w/Summary

car Vehicle Data

2008 GMC Sierra 1500 WT

VIN 2GTEK19J88
Engine5.3 L / 8 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFuel Injection
EmissionsOBD-II Compliant
SymptomsMIL Lamp On
OccursIntermittently

Trouble Codes

P069EFuel Pump Control Module (FPCM) Requested MIL Illumination
P2635Fuel Rail Pressure Malfunction - Fuel Flow Below Minimum Quantity
Message Closed w/Summary

car Vehicle Data

2008 GMC Sierra 1500 WT

VIN 2GTEK19J88
Engine5.3 L / 8 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFuel Injection
EmissionsOBD-II Compliant
SymptomsMIL Lamp On
OccursIntermittently

Trouble Codes

P069EFuel Pump Control Module (FPCM) Requested MIL Illumination
P2635Fuel Rail Pressure Malfunction - Fuel Flow Below Minimum Quantity