What does P0927 Mean? Regarding the P0927 code, it would probably be worthwhile to carefully inspect the wire harness near the intake manifold bracket. This is done most easily from below the car in the area near the oil filter. When you see P0927 engine fault code on your engine code reader this description will help you. engine code P0927P0927 fixobd P0927dtc P0927obd code P0927obd2 P0927P0927 car codediagnostic code P0927car code P0927check engine code P0927fehlercode P0927P0927 fiatcodigo P0927codigo falla P0927P0927 kody b??dówcodigo de falla P0927 What are the common causes of P0927 ? Rarely - faulty Powertrain Control Module (PCM-programming required after replacement) Rough running engine due to misfiring plugs. Many engines have misfire codes to indicate the cylinder effected, such as P0307 for number 7. A large vacuum leak would cause a massive amount of un-metered air to enter the intake manifold resulting in an overly lean mixture. How do you troubleshoot P0927 ? After a qualified mechanic uses a specialized scan tool to verify the existence of the P0927 code, the vehicle may need the following repair(s): Adjusting the guide rail or shift shaft corresponding to reverse gear Replacing the transmission as a whole Replacing the ECM in rare cases Searches related to P0927 Code - Gear Shift Reverse Actuator Circuit High P0927 P0928