P0088
Powertrain Codes
P0088 - CHRYSLER - Fuel Rail Pressure Signal Is Above Maximum Limit
Symptoms
- Engine Light ON (or Service Engine Soon Warning Light)
Possible Causes
- Faulty fuel pump - Blocked fuel filter - Faulty fuel pressure sensor - Fuel Control Actuator
When Detected
The Engine Control Module (ECM) ECM has detected that the fuel pressure is above a calibrated value