P0203-Injector Circuit Malfunction Cylinder 3
Possible Causes
- Faulty fuel injector 3
- Fuel Injector 3 harness is open or shorted
- Fuel injector 3 circuit poor electrical connection
Possible Symptoms
- Engine Light ON (or Service Engine Soon Warning Light)
- Lack/Loss of Power
- The engine may be harder to start
- Engine hesitation
P0524 - Engine Oil Pressure Sensor/Switch Circuit
Possible Causes
- Low oil level or motor mechanical fault
- Faulty Oil Pressure sensor
- Oil Pressure Sensor harness is open or shorted
- Oil Pressure Sensor circuit poor electrical connection
Possible Symptoms
- Engine Light ON (or Service Engine Soon Warning Light)
- Oil pressure warning light ON
P0463 - Fuel Level Sensor Circuit High Input
Possible Causes
- Faulty fuel level sensor
- Fuel level sensor harness is open or shorted
- Fuel level sensor circuit poor electrical connection
Possible Symptoms
- Engine Light ON (or Service Engine Soon Warning Light)
- Incorrect fuel level reading
P0292 - Cylinder 11 Injector Circuit High
Possible Causes
- Dirty Fuel Injector 11
- Faulty Fuel Injector 11
- Plugged Fuel Injector 11
- Fuel injector 11 harness is open or shorted
- Fuel injector 11 circuit poor electrical connection
Possible Symptoms
- Engine Light ON (or Service Engine Soon Warning Light)
- Engine Misfire
- Engine Run Rough
- Low MPG
