P1892
Throttle Position Sensor PWM Signal High
P1892 is an OBD-II diagnostic trouble code meaning: Throttle Position Sensor PWM Signal High. Common causes: throttle position sensor malfunction, open or short circuit in the sensor circuit. Estimated repair cost: $17–56.
Symptoms
- Unstable engine idling
- Dips during acceleration
- Increased fuel consumption
- Check Engine Light Illuminates
- Reduced engine power
Causes
- Throttle Position Sensor Malfunction
- Open or short circuit in the sensor circuit
- Poor contact in the sensor connector
- Problems with the ECU
- Mechanical damage to the throttle valve
How to Fix
- Check the continuity of the throttle position sensor circuit
- Inspect the sensor connectors for oxidation or damage.
- Check the resistance of the throttle position sensor
- Replace the throttle position sensor if necessary
- Test the operation of the ECU
Related codes
Error P1892 by Vehicle Brand
FAQ
What does the P1892 code mean?
P1892 is an OBD-II diagnostic trouble code that indicates: Throttle Position Sensor PWM Signal High
What causes a P1892 error code?
The most common causes of P1892 include: Throttle Position Sensor Malfunction; Open or short circuit in the sensor circuit; Poor contact in the sensor connector; Problems with the ECU.
How do I fix a P1892 diagnostic trouble code?
To fix P1892: Check the continuity of the throttle position sensor circuit. Inspect the sensor connectors for oxidation or damage.. Check the resistance of the throttle position sensor. For a complete diagnosis, use an OBD-II scanner.
Is it safe to drive with P1892?
Limited driving only, diagnose soon
How much does it cost to fix P1892?
The estimated repair cost for P1892 is $17–56. Actual cost depends on your vehicle, location, and labor rates.
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