P1913
Brake Servo Pressure Sensor Short To Ground
P1913 is an OBD-II diagnostic trouble code meaning: Brake Servo Pressure Sensor Short To Ground. Common causes: damage to the sensor wiring harness, short circuit in the sensor circuit. Estimated repair cost: $17–56.
Symptoms
- The brake system warning light is on
- Deterioration in braking performance
- Hard brake pedal
- Unstable brake operation
- Increased fuel consumption due to engine load
Causes
- Damage to the sensor wiring harness
- Short circuit in the sensor circuit
- Servo brake pressure sensor malfunction
- Oxidation or damage to connectors
- Problems with the vacuum brake booster
How to Fix
- Check the integrity of the sensor wiring harness
- Inspect connectors for damage or oxidation
- Check the resistance of the servo brake pressure sensor
- Replace the sensor if a fault is detected
- Clean or replace damaged connectors
Related codes
FAQ
What does the P1913 code mean?
P1913 is an OBD-II diagnostic trouble code that indicates: Brake Servo Pressure Sensor Short To Ground
What causes a P1913 error code?
The most common causes of P1913 include: Damage to the sensor wiring harness; Short circuit in the sensor circuit; Servo brake pressure sensor malfunction; Oxidation or damage to connectors.
How do I fix a P1913 diagnostic trouble code?
To fix P1913: Check the integrity of the sensor wiring harness. Inspect connectors for damage or oxidation. Check the resistance of the servo brake pressure sensor. For a complete diagnosis, use an OBD-II scanner.
Is it safe to drive with P1913?
Limited driving only, diagnose soon
How much does it cost to fix P1913?
The estimated repair cost for P1913 is $17–56. Actual cost depends on your vehicle, location, and labor rates.
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