
2007 Pontiac Grand Prix 3.8L MIL Lamp on
This Grand Prix will set a P2138 APP 1+2 correlation code. It will run fine for a couple of days set the code then go into limp mode. Throttle module, APP and ECM have been replaced. Here's the confusing part. If you tap into the APP2 sensor wire it reads ...
FIX posted 9/19/2021
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Message Closed w/FIX
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VIN | 2G2WP552X7 |
Engine | 3.8 L / 6 cyl / GAS |
Trans | 4-speed Automatic (Electronic) |
Delivery | Fuel Injection / sefi |
Emissions | OBD-II Compliant |
Symptoms | MIL Lamp On |
Trouble Codes
P2135 | Throttle Position Sensor 1/2 Incorrect Voltage Correlation |
Message Closed w/FIX
Vehicle Data
2007 Pontiac Grand Prix
VIN | 2G2WP552X7 |
Engine | 3.8 L / 6 cyl / GAS |
Trans | 4-speed Automatic (Electronic) |
Delivery | Fuel Injection / sefi |
Emissions | OBD-II Compliant |
Symptoms | MIL Lamp On |
Trouble Codes
P2135 | Throttle Position Sensor 1/2 Incorrect Voltage Correlation |