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1999 GMC K2500 Sierra SLE 7.4L MIL Lamp on
Posted to GM Driveability on 8/23/2004 18 Replies

Hello tecks. This is my truck lucky [...] home the mil came on. I scaned it and found code p0175 rich bank 2. I then looked at the fuel trim and found both banks to be rich, subtracting fuel. Bank 1 at idle -7.8 bank 2 at idle -8.6. At cruse bank 1 is -12 bank...

18 Replies Received (View Replies)

  Related Documents & Media  1999 GMC K2500 Sierra SLE

 
Message Closed w/Summary

car Vehicle Data

1999 GMC K2500 Sierra SLE

VIN 1GTGK29J5X
Engine7.4 L / 8 cyl / GAS
Trans5-speed Standard
DeliveryFI / multi port
EmissionsOBD-II Compliant
SymptomsMIL Lamp On
OccursAlways, Cruise, Idle
Misc.Cal # 9365441

Trouble Codes

P0175Fuel System Too Lean (Bank 2)
Message Closed w/Summary

car Vehicle Data

1999 GMC K2500 Sierra SLE

VIN 1GTGK29J5X
Engine7.4 L / 8 cyl / GAS
Trans5-speed Standard
DeliveryFI / multi port
EmissionsOBD-II Compliant
SymptomsMIL Lamp On
OccursAlways, Cruise, Idle
Misc.Cal # 9365441

Trouble Codes

P0175Fuel System Too Lean (Bank 2)