What does error code p0203 mean on a Honda Accord?
What does error code p0203 mean on a Honda Accord? Error Code P0203 is defined as Cylinder 3 Injector Circuit Malfunction. This code means the PCM (powertrain control module, also known as ECM or engine control) has detected a problem in the injector or its wiring, or in injector circuit for cylinder 3. What does p0303 mean on a Dodge cylinder? How do I fix code P0303 DODGE Check the "Possible Causes" listed above. Visually inspect the related wiring harness and connectors. Check for damaged components and look for broken, bent, pushed out, or corroded connector's pins. P0303 DODGE Tech...