P2528
Vacuum Reservoir Pressure Sensor Circuit High
P2528 is an OBD-II diagnostic trouble code meaning: Vacuum Reservoir Pressure Sensor Circuit High. Common causes: vacuum tank pressure sensor malfunction, open or short circuit in the sensor circuit. Estimated repair cost: $17–56.
Symptoms
- Check Engine Light Is On
- Deterioration of the brake booster
- Unstable engine operation at idle
- Reduced engine power
- Increased fuel consumption
Causes
- Vacuum tank pressure sensor malfunction
- Open or short circuit in the sensor circuit
- Wiring harness damage
- Problems with vacuum lines
- Engine control unit malfunction
How to Fix
- Check the integrity of the vacuum lines
- Check the condition of the sensor circuit for breaks and short circuits
- Test vacuum tank pressure sensor
- Replace sensor if necessary
- Check and replace wiring harness if necessary
Related codes
Error P2528 by Vehicle Brand
FAQ
What does the P2528 code mean?
P2528 is an OBD-II diagnostic trouble code that indicates: Vacuum Reservoir Pressure Sensor Circuit High
What causes a P2528 error code?
The most common causes of P2528 include: Vacuum tank pressure sensor malfunction; Open or short circuit in the sensor circuit; Wiring harness damage; Problems with vacuum lines.
How do I fix a P2528 diagnostic trouble code?
To fix P2528: Check the integrity of the vacuum lines. Check the condition of the sensor circuit for breaks and short circuits. Test vacuum tank pressure sensor. For a complete diagnosis, use an OBD-II scanner.
Is it safe to drive with P2528?
Yes, but get it checked soon
How much does it cost to fix P2528?
The estimated repair cost for P2528 is $17–56. Actual cost depends on your vehicle, location, and labor rates.
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