The reason of P0407 OBD-II Engine Trouble Code is O2 Sensor Heater Circuit Malfunction. P0407 OBD-II Trouble Code Early Exhaust Gas Recirculation (EGR) systems component s include and EGR Valve, and Engine Control Μodule (ECΜ) Controlled Vacuum Switch Valve or EGR Solenoid and an EGR Vacuum Μodulator. P0407 OBD-II Diagnostic Powertrain (P) Trouble Code Description These can range from a faulty spark plug lead, shorted kill switch or flywheel key damage. If your spark plugs look good, problems with your ignition system can also preventing a spark. You should also check that the spark plug gap is set properly. Spark plugs typically need to be replaced every season or 25 hours of use. Now don't ask yourself What should you do with P0407 code ?ĭisconnected, dirty or fouled spark plugs are common causes for engines that won't start. If one of these reasons for P0407 code is occuring now you should check P0407 repair processes.

So you should chech it on our car models. However manufacturer may have a different definition for the P0407 OBD-II Diagnostic Powertrain (P) Trouble Code. When you check Ford 427 car engine light came on code P0407 the reason should be Engine Light ON (or Service Engine Soon Warning Light). Shift/Timing Solenoid Malfunction/ 3-2 Shift Solenoid Circuit Electrical Intake Valve Control Solenoid Circuit Low OBD-II Diagnostic Powertrain (P) Trouble Code For Engine It means at minimum that you'll be visiting the car dealer to locate the malfunction and get the light turned off. Or it could be something minor, like a loose gas cap. The light could mean a costly problem, like a bad catalytic converter, When your car's 'Ford 427 P0407 Check Engine' light comes on, it's usually accompanied by a sinking feeling

427 ford engine codes