2009 Dodge Challenger
Mileage
35,687
Service Date
4/23/2025
Services Performed
- Inspected and Found – Found code P2138-Accelerator Pedal Position Sensor (APP) 1/2 correlation stored in PCM memory. Cleared code and drove vehicle which never acted up for us. Tested APP and related circuits and found them all intact and signals correct. While watching scan data we could see APP 2 signal drop out intermittently but the drop out was not present on the lab scope which was backprobed into the PCM connector. Found an aftermarket device that was piggybacked into the APP connector. After removing this device the drop out did not seem as bad. Drove vehicle again with no codes or problems occurring. Recommend leaving the aftermarket device unhooked and see if the problem occurs again. If it does then the PCM (Powertrain Control Module) will likely need to be replaced.
- Lube, Oil, Filter
- Tire Rotation w/LOF
- Inspected & Found – Front brakes have approximately 70% remaining and rear has 80%. All fluids are in good condition at this time but the coolant and brake fluids are due for service by vehicle age. Spark plugs are due for replacement according to manufacturer specifications. Serpentine belt and cooling system hoses are also in good condition.
Josh C. gave our service a 5 star review on 5/7/2025
