Possible causes – Faulty fuel injector 3– Fuel Injector 3 harness is open or shorted– Fuel injector 3 circuit poor electrical connection When is the obd code mean? If an electrical malfunction occurs in the fuel injector circuit for engine cylinder #3, the ignition feed driver signals the Powertrain Control Module (PCM) to set the…
Tag: P0203
P0203 BMW Fuel Injector, Cylinder 3 Activation
Possible causes – Faulty fuel injector 3– Fuel Injector 3 harness is open or shorted– Fuel injector 3 circuit poor electrical connection When is the obd code mean? The P0203 is set if the Engine Control Module (ECM) is detects a low or high voltage drop or resistance at the injector 3. Symptoms – Engine…