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Home >> Jeep >> 2021 >> Compass Trailhawk >> Repair and Diagnosis >> Engine Performance >> System >> 2.4L - DTCS B1810 To P0196 >> Diagnosis And Testing >> P0122-Throttle Position Sensor 1 Circuit Low >> Possible Causes

Possible Causes

Possible Causes
TPS 1 SIGNAL CIRCUIT SHORTED TO GROUND
TPS 1 SIGNAL CIRCUIT SHORTED TO THE SENSOR GROUND CIRCUIT
THROTTLE BODY ASSEMBLY
POWERTRAIN CONTROL MODULE (PCM)

Always perform the PRE-DIAGNOSTIC TROUBLESHOOTING PROCEDURE before proceeding. Refer to  PRE-DIAGNOSTIC TROUBLESHOOTING PROCEDURE  .