
2006 Chevrolet Trailblazer LT 4.2L MIL Lamp on
hello all good tech, i replaced the air pump relay and now the pump and air solenoid are both working but the mil keep coming back on with [...] pressure sensor show on mod but i couldn't find [...] know where it is located and what is the common problem with ...
FIX posted 4/1/2008
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Message Closed w/FIX
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VIN | 1GNDT13S26 |
Engine | 4.2 L / 6 cyl / GAS |
Trans | 4-speed Automatic (Electronic) |
Delivery | FI / PFI |
Emissions | OBD-II Compliant |
Symptoms | MIL Lamp On |
Occurs | Cold |
Misc. | Suv |
Trouble Codes
P2431 | MAF Sensor Performance |
Message Closed w/FIX
Vehicle Data
2006 Chevrolet Trailblazer LT
VIN | 1GNDT13S26 |
Engine | 4.2 L / 6 cyl / GAS |
Trans | 4-speed Automatic (Electronic) |
Delivery | FI / PFI |
Emissions | OBD-II Compliant |
Symptoms | MIL Lamp On |
Occurs | Cold |
Misc. | Suv |
Trouble Codes
P2431 | MAF Sensor Performance |