Error code
OBD2 P2529
OBD2P2529
Diagnostic Trouble Code· Standard OBD-II fault code read from the vehicle's onboard diagnostics.
What it means
Vacuum Reservoir Pressure Sensor Circuit Intermittent.
Severity
moderateCan drive but may experience performance issues or check engine light.
Summary
P2529 indicates an issue with the vacuum reservoir pressure sensor circuit, which is intermittent in nature.
Common Causes
- Poor wiring connection
- Faulty vacuum reservoir pressure sensor
Fixes
- Inspect and repair wiring connections, replace faulty vacuum reservoir pressure sensor if necessary.
Not affiliated with OBD2. Answer summarized from the manufacturer's manual linked above; consult that source for the authoritative procedure.
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