P1254
Pedal Correlation PDS2 and LPDS High
P1254 is an OBD-II diagnostic trouble code meaning: Pedal Correlation PDS2 and LPDS High. Common causes: malfunction of the accelerator pedal position sensor (pds2 or lpds), damaged wiring or poor contact in the sensor circuit. Estimated repair cost: $28–89.
Symptoms
- Check Engine light comes on
- The car goes into emergency mode with power limitation
- Unstable engine operation at idle
- Delayed response when pressing the gas pedal
- Possible jerks during acceleration
Causes
- Malfunction of the accelerator pedal position sensor (PDS2 or LPDS)
- Damaged wiring or poor contact in the sensor circuit
- Short circuit or break in the wiring harness
- Sensor power problems
- Malfunction of the engine control unit (rare)
How to Fix
- Check error codes in ECU memory
- Inspect the connectors and wiring of the pedal sensors
- Check resistance and voltage on sensors
- Compare sensor readings using a diagnostic scanner
- If necessary, replace the faulty sensor or repair the wiring
Related codes
Error P1254 by Vehicle Brand
FAQ
What does the P1254 code mean?
P1254 is an OBD-II diagnostic trouble code that indicates: Pedal Correlation PDS2 and LPDS High
What causes a P1254 error code?
The most common causes of P1254 include: Malfunction of the accelerator pedal position sensor (PDS2 or LPDS); Damaged wiring or poor contact in the sensor circuit; Short circuit or break in the wiring harness; Sensor power problems.
How do I fix a P1254 diagnostic trouble code?
To fix P1254: Check error codes in ECU memory. Inspect the connectors and wiring of the pedal sensors. Check resistance and voltage on sensors. For a complete diagnosis, use an OBD-II scanner.
Is it safe to drive with P1254?
Limited driving only, diagnose soon
How much does it cost to fix P1254?
The estimated repair cost for P1254 is $28–89. Actual cost depends on your vehicle, location, and labor rates.
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