P2133 Mercury Code - Throttle/Pedal Position Sensor/Switch 'F' Circuit High
Quick Answer
The P2133 diagnostic trouble code for Mercury vehicles indicates a problem with the Throttle/Pedal Position Sensor/Switch 'F' Circuit High. Common causes include Faulty throttle position sensor, Damaged wiring or connectors in the sensor circuit, ECM malfunction. 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
- P2133 Mercury indicates Throttle/Pedal Position Sensor/Switch 'F' Circuit High.
- Common causes
- Common causes include Faulty throttle position sensor, Damaged wiring or connectors in the sensor circuit, ECM malfunction.
- 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 P2133 Mercury Description
The P2133 diagnostic trouble code for Mercury vehicles indicates a problem with the Throttle/Pedal Position Sensor/Switch 'F' Circuit High. This code is specifically related to the throttle position sensor (TPS) and pedal position sensor, which are crucial components in the vehicle's electronic throttle control system. The TPS is responsible for monitoring the position of the throttle valve and sending this information to the engine control module (ECM) to adjust the air-fuel mixture for optimal performance. The pedal position sensor, on the other hand, detects the position of the accelerator pedal and communicates this data to the ECM to determine the desired throttle opening.
Common Causes of P2133 Mercury
- Faulty throttle position sensor
- Damaged wiring or connectors in the sensor circuit
- ECM malfunction
- Corrosion or contamination in the sensor connectors
- Throttle body issues
Symptoms of P2133 Mercury
- Reduced engine power
- Engine stalling or surging
- Difficulty accelerating
- Check Engine Light illuminated
- Vehicle going into limp mode
How to Fix P2133 Mercury
- Begin by conducting a thorough inspection of the throttle position sensor and pedal position sensor to check for any visible damage or corrosion.
- Test the sensors using a multimeter to ensure they are functioning within the manufacturer's specified parameters.
- Inspect the wiring and connectors for any signs of damage or wear, repairing or replacing as necessary.
- If the sensors and wiring are in good condition, the issue may lie with the ECM, which may need to be reprogrammed or replaced.
- Clear the diagnostic trouble codes from the ECM and test drive the vehicle to ensure the issue has been resolved.
Cost to Fix P2133 Mercury
The cost of repairing a P2133 code on a Mercury vehicle can vary depending on the specific cause of the issue. In general, the cost of replacing a throttle position sensor or pedal position sensor can range from $100 to $300, including parts and labor. If the issue is more complex and requires ECM reprogramming or replacement, the cost can increase significantly, potentially reaching up to $1000 or more. It's important to note that labor rates at auto repair shops can vary, so it's advisable to check with local shops for a more accurate estimate based on your location and vehicle model.
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