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2002 Cadillac Escalade 6.0L MIL Lamp on
Posted to GM Driveability on 6/6/2019 9 Replies

Thanks in advance, got some rich codes kicking my butt. Hopefully someone has been here before. No Drivability issues at all, codes will reset at 3 miles down road but not at idle. Fuel trims at idle and cruise S -7 and L -10 at all times, never goes into ...

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car Vehicle Data

2002 Cadillac Escalade

VIN 3GYEK63N42
Engine6.0 L / 8 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFuel Injection
EmissionsOBD-II Compliant
SymptomsMIL Lamp On
OccursCruise

Trouble Codes

P0172Fuel System Too Rich (Bank 1)
P0175Fuel System Too Lean (Bank 2)
Open Help Request

car Vehicle Data

2002 Cadillac Escalade

VIN 3GYEK63N42
Engine6.0 L / 8 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFuel Injection
EmissionsOBD-II Compliant
SymptomsMIL Lamp On
OccursCruise

Trouble Codes

P0172Fuel System Too Rich (Bank 1)
P0175Fuel System Too Lean (Bank 2)