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HelpForCars.net- All Aobut Automotive Repairs

P1172 VOLKSWAGEN

P1172 VOLKSWAGEN - Throttle Actuation Potentiometer Signal 2 Signal Too Low

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Possible causes
- Faulty Throttle Position Sensor (TPS)
- Faulty Throttle Position Sensor (TPS) harness is open or shorted
- Faulty Throttle Position Sensor (TPS) circuit poor electrical connection
- Faulty Throttle Drive electric motor
- Faulty Throttle Valve Control Module
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Symptoms
- Engine Light ON (or Service Engine Soon Warning Light)
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