Possible causes
– 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
– Faulty Fuel Injector 5
– Plugged Fuel Injector 5
– Fuel injector 5 harness is open or shorted
– Fuel injector 5 circuit poor electrical connection
Tech description
Clogged or partially clogged fuel injector can cause this code. Start by performing an injector flush before replacing the injector.
When is the obd code mean?
Cylinder 5 injector circuit high
Symptoms
– Engine Light ON (or Service Engine Soon Warning Light)
– Engine Misfire
– Engine Run Rough
– Low MPG
– Engine Misfire
– Engine Run Rough
– Low MPG
P0274 BMW OBD Code Description
Code P0274 is triggered when the Power Engine Control Module (ECM) detects a high voltage in the Fuel Injector 5 Circuit. During normal conditions the ECM turns the Fuel Injectors ON and OFF in the Fuel Injection System.