P2168 Code - Throttle/Pedal Position Sensor 'F' Maximum Stop Performance
Quick Answer
The diagnostic trouble code P2168 refers to an issue with the Throttle/Pedal Position Sensor 'F' Maximum Stop Performance. Common causes include Faulty throttle position sensor, Faulty pedal position sensor, Wiring or connector issues. Severity is High - diagnose this code as soon as possible. Driving is not recommended if the warning light is flashing, the engine runs poorly, or safety-related symptoms are present.
- What it means
- P2168 indicates Throttle/Pedal Position Sensor 'F' Maximum Stop Performance.
- Common causes
- Common causes include Faulty throttle position sensor, Faulty pedal position sensor, Wiring or connector issues.
- Severity
- High - diagnose this code as soon as possible.
- Can I drive?
- Driving is not recommended if the warning light is flashing, the engine runs poorly, or safety-related symptoms are present.
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Code P2168 Description
The diagnostic trouble code P2168 refers to an issue with the Throttle/Pedal Position Sensor 'F' Maximum Stop Performance. This code indicates that the Engine Control Module (ECM) has detected that the signal from the throttle position sensor or pedal position sensor has exceeded the maximum allowable range. The throttle position sensor (TPS) is responsible for communicating the position of the throttle to the ECM, which in turn adjusts the air-fuel mixture and ignition timing to optimize engine performance. The pedal position sensor (PPS) detects the position of the accelerator pedal, providing input to the ECM for throttle control.
Common Causes of P2168
- Faulty throttle position sensor
- Faulty pedal position sensor
- Wiring or connector issues
- ECM malfunction
- Environmental factors (moisture, corrosion)
Symptoms of P2168
- Hesitation or jerking during acceleration
- Engine stalling or rough idling
- Reduced engine power
- Check Engine Light illuminated
- Difficulty starting the vehicle
How to Fix P2168
- Diagnose the issue using a scan tool to confirm the P2168 code and pinpoint the faulty sensor or wiring.
- Inspect the throttle position sensor and pedal position sensor for any visible damage or wear.
- Test the sensors using a multimeter to check for proper voltage output.
- Replace the faulty sensor or repair any damaged wiring/connectors as needed.
- Clear the code and perform a test drive to ensure the issue has been resolved.
Cost to Fix P2168
The cost of repairing a Throttle/Pedal Position Sensor 'F' Maximum Stop Performance issue can vary depending on the specific cause of the problem and the labor rates at the repair shop. On average, the cost of replacing a throttle position sensor or pedal position sensor ranges from $100 to $300 for parts. Labor costs can add an additional $100 to $200, bringing the total repair cost to around $200 to $500. It's important to note that these are rough estimates, and actual costs may vary based on the vehicle make and model, as well as the location and rates of the repair shop. It is recommended to get multiple quotes from different shops to ensure a fair price for the repair.
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Code P2168 Information for Specific Makes
- P2168 Dodge — Throttle/Pedal Position Sensor 'F' Maximum Stop Performance
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