Drivability Issues Due to Faulty Throttle Position Sensor on Jeep Comanche

The throttle position sensor (TPS) may fail causing intermittent drivability problems like hard starting, stalling, and/or hesitation when accelerating. A failed TPS will require replacement, proper diagnoses should always be performed before replacing any parts.

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Average mileage: (–)
3 model years affected: 1990, 1991, 1992
3 people reported this problem
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