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2008 Chevrolet Avalanche LS 5.3L MIL Lamp on
Posted to GM Driveability on 12/19/2013 9 Replies

I got this nightmare of a truck here . I have 13 codes the main codes are listed above but it also had some rich codes the other converter code a brake light switch performance code and misfire codes . This truck is pretty beat and the lifters are ticking. Now...

9 Replies Received (View Replies)

  Related Documents & Media  2008 Chevrolet Avalanche LS

 
Message Closed w/FIX

car Vehicle Data

2008 Chevrolet Avalanche LS

VIN 3GNFK123X8
Engine5.3 L / 8 cyl / FLEX
Trans4-speed Automatic (Electronic)
DeliveryFuel Injection
EmissionsOBD-II Compliant
SymptomsMIL Lamp On

Trouble Codes

P0420Catalyst Efficiency Below Threshold (Bank 1)
P0690ASD Relay Sense Circuit High
P1175Air Fuel Imbalance (Bank 2)
P1380Antilock Brake System Rough Road System Malfunction
P2119Throttle Actuator Control - Throttle Body Performance
P2138Accelerator Pedal Position Sensor 1/2 Incorrect Voltage Correlation
Message Closed w/FIX

car Vehicle Data

2008 Chevrolet Avalanche LS

VIN 3GNFK123X8
Engine5.3 L / 8 cyl / FLEX
Trans4-speed Automatic (Electronic)
DeliveryFuel Injection
EmissionsOBD-II Compliant
SymptomsMIL Lamp On

Trouble Codes

P0420Catalyst Efficiency Below Threshold (Bank 1)
P0690ASD Relay Sense Circuit High
P1175Air Fuel Imbalance (Bank 2)
P1380Antilock Brake System Rough Road System Malfunction
P2119Throttle Actuator Control - Throttle Body Performance
P2138Accelerator Pedal Position Sensor 1/2 Incorrect Voltage Correlation