P1135
Pedal Position Sensor A Circuit Intermittent
P1135 is an OBD-II diagnostic trouble code meaning: Pedal Position Sensor A Circuit Intermittent. Common causes: damage to sensor wiring or connectors, pedal position sensor malfunction. Estimated repair cost: $17–56.
Symptoms
- Unstable engine operation when pressing the gas pedal
- Delayed response to pressing the accelerator pedal
- Spontaneous change in engine speed
- Check Engine Light Illuminates
- Switching to emergency engine operation mode
Causes
- Damage to sensor wiring or connectors
- Pedal position sensor malfunction
- Short circuit or open circuit
- Circuit Grounding Problems
- Engine ECU malfunction
How to Fix
- Check the integrity of wiring and connectors
- Test the resistance of the pedal position sensor
- Check the voltage in the sensor circuit
- Replace the pedal position sensor if necessary
- Calibrate the system after repair
Related codes
Error P1135 by Vehicle Brand
FAQ
What does the P1135 code mean?
P1135 is an OBD-II diagnostic trouble code that indicates: Pedal Position Sensor A Circuit Intermittent
What causes a P1135 error code?
The most common causes of P1135 include: Damage to sensor wiring or connectors; Pedal position sensor malfunction; Short circuit or open circuit; Circuit Grounding Problems.
How do I fix a P1135 diagnostic trouble code?
To fix P1135: Check the integrity of wiring and connectors. Test the resistance of the pedal position sensor. Check the voltage in the sensor circuit. For a complete diagnosis, use an OBD-II scanner.
Is it safe to drive with P1135?
Limited driving only, diagnose soon
How much does it cost to fix P1135?
The estimated repair cost for P1135 is $17–56. Actual cost depends on your vehicle, location, and labor rates.
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