FixVault
Home
›
Jeep
›
2025
›
Compass Trailhawk
›
Repair and Diagnosis
›
Engine Performance
›
System
›
2.0L - DTCS P2118 To P2172
›
DTC Troubleshooting
›
P2127 Accelerator Pedal Position Sensor 2 Circuit Low
›
Set Condition
Set Condition
The Powertrain Control Module (PCM) detects that the APP Sensor 2 input voltage is below the minimum acceptable value.