Possible causes
– Faulty fuel rail pressure sensor
– Fuel rail pressure sensor harness is open or shorted
– Fuel rail pressure sensor circuit poor electrical connection
– Fuel pressure variation check
– Fuel rail pressure sensor harness is open or shorted
– Fuel rail pressure sensor circuit poor electrical connection
– Fuel pressure variation check
Symptoms
– Engine Light ON (or Service Engine Soon Warning Light)
P2015 JEEP Description
The Engine Control Module (ECM) has detected a plausibility problem with the fuel rail pressure sensor signal