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Home >> Jeep >> 2021 >> Gladiator Mojave, Part Time T/Case Control, Automatic Trans >> Repair and Diagnosis >> Engine Performance >> System >> 3.6L (GPEC 2A) - DTCS P018B To P032F >> DTC Troubleshooting >> P0221-Throttle Position Sensor 2 Performance >> Possible Causes

Possible Causes

Possible Causes
TPS 2 SIGNAL CIRCUIT OPEN/HIGH RESISTANCE
THROTTLE POSITION SENSOR/THROTTLE BODY
POWERTRAIN CONTROL MODULE (PCM)

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