P2527

Symptoms

• Check Engine Light Is On
• Reduced engine power
• Problems with the brake system
• Unstable engine operation at idle
• Increased fuel consumption

Causes

• Vacuum tank pressure sensor malfunction
• Open or short circuit in the sensor circuit
• Poor contact in sensor connectors
• Vacuum leak in the system
• Problems with the engine control unit

How to Fix

1. Check the continuity of the pressure sensor circuit
2. Inspect the sensor connectors for corrosion or damage.
3. Check the tightness of the vacuum system
4. Replace pressure sensor if necessary
5. Check and replace wiring harness if necessary

Related codes

Error P2527 by Vehicle Brand