P2528 – Vacuum Reservoir Pressure Sensor Circuit High

P2528 Possible Symptoms

Engine Light ON (or Service Engine Soon Warning Light)

P2528 Possible Causes

Faulty Vacuum Reservoir Pressure Sensor,Vacuum Reservoir Pressure Sensor harness is open or shorted,Vacuum Reservoir Pressure Sensor circuit poor electrical connection

P2528 Description

The Powertrain Control Module (PCM) monitors the Vacuum Reservoir Pressure Sensor Circuit. The PCM sets the OBDII code when the Vacuum Reservoir Pressure Sensor signal is out of factory specifications.