P1914
Brake Servo Pressure Sensor Range/Performance Problem
P1914 is an OBD-II diagnostic trouble code meaning: Brake Servo Pressure Sensor Range/Performance Problem. Common causes: brake booster pressure sensor malfunction, open or short circuit in the sensor circuit. Estimated repair cost: $17–56.
Symptoms
- Increased brake pedal force
- Unstable operation of the brake system
- Check Engine Light Is On
- Reduced braking performance
Causes
- Brake booster pressure sensor malfunction
- Open or short circuit in the sensor circuit
- Problems with the vacuum brake booster
- Engine control unit malfunction
How to Fix
- Check the continuity of the pressure sensor circuit
- Check the functionality of the pressure sensor
- Check the vacuum brake booster for leaks
- If necessary, replace the pressure sensor
Related codes
FAQ
What does the P1914 code mean?
P1914 is an OBD-II diagnostic trouble code that indicates: Brake Servo Pressure Sensor Range/Performance Problem
What causes a P1914 error code?
The most common causes of P1914 include: Brake booster pressure sensor malfunction; Open or short circuit in the sensor circuit; Problems with the vacuum brake booster; Engine control unit malfunction.
How do I fix a P1914 diagnostic trouble code?
To fix P1914: Check the continuity of the pressure sensor circuit. Check the functionality of the pressure sensor. Check the vacuum brake booster for leaks. For a complete diagnosis, use an OBD-II scanner.
Is it safe to drive with P1914?
Limited driving only, diagnose soon
How much does it cost to fix P1914?
The estimated repair cost for P1914 is $17–56. Actual cost depends on your vehicle, location, and labor rates.
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