Dirty Fuel Injector 5
Faulty Fuel Injector 5
Plugged Fuel Injector 5
Fuel injector 5 harness is open or shorted
Fuel injector 5 circuit poor electrical connection
Engine Light ON (or Service Engine Soon Warning Light)
Engine Run Rough
Code P0275 is triggered when the Engine Control Module (ECM) detects that the acceleration rate of the crankshaft for Cylinder 5 was less than a calibrated amount. During normal conditions, the ECM turns the Fuel Injectors ON and OFF in the Fuel Injection System.