Possible causes – Weak battery – Low voltage while cranking– Faulty Engine Control Module (ECM) relay– Blown ECM fuse– Faulty ECM– ECM harness is open or shorted– ECM circuit poor electrical connection Symptoms – Engine Light ON (or Service Engine

Possible causes – Wheel slippage (water, ice, mud, and snow)– Excessive engine RPM in NEUTRAL or operated in the wrong transmission gear Symptoms – Engine Light ON (or Service Engine Soon Warning Light) P0219 FORD Description Indicates the vehicle has

Symptoms – Engine Light ON (or Service Engine Soon Warning Light) P0215 FORD Description The Engine Control Module (ECM) monitors the fuel pump control circuit. The P0215 code is set when the Fuel Pump Control Circuit does not meet the

Symptoms – Engine Light ON (or Service Engine Soon Warning Light)

Symptoms – Engine Light ON (or Service Engine Soon Warning Light)

Symptoms – Engine Light ON (or Service Engine Soon Warning Light)– Engine Misfire– Engine Run Rough

Symptoms – Engine Light ON (or Service Engine Soon Warning Light)– Engine Misfire– Engine Run Rough

Possible causes – AIR relay stuck closed– Open ground circuit– Open monitor circuit between AIR pump and Engine Control Module (ECM) Symptoms – Engine Light ON (or Service Engine Soon Warning Light) P2258 FORD Description The Engine Control Module (ECM)

Possible causes – Brake Pedal Position switch harness is open or shorted – Brake Pedal Position switch circuit poor electrical connection – Damage brake switch – Misadjusted brake switch Tech notes Check for correct function of the stop lamps, if

Possible causes – Blocked EVAP canister or vent solenoid– Kinked or collasped hose between canister and fuel tank– Failed fuel tank pressure (FTP) sensor– Fuel filler cap stuck closed, preventing vacuum relief When is the code detected? Engine Control module

Possible causes – Cam timing improperly set– Continuous oil flow to the VCT piston chamber– VCT solenoid valve stuck open– Camshaft advance mechanism binding (VCT unit). Symptoms – Engine Light ON (or Service Engine Soon Warning Light) P1386 FORD Description

Possible causes – Cam timing improperly set– Continuous oil flow to the VCT piston chamber– VCT solenoid valve stuck open– Camshaft advance mechanism binding (VCT unit). Symptoms – Engine Light ON (or Service Engine Soon Warning Light) P1383 FORD Description

Possible causes – Cam timing improperly set– Continuous oil flow to the VCT piston chamber– VCT solenoid valve stuck open– Camshaft advance mechanism binding (VCT unit). Symptoms – Engine Light ON (or Service Engine Soon Warning Light) P1388 FORD Description

Possible causes – Damaged Engine Gas Recirculation (EGR) sensor – Damaged Engine Gas Recirculation (EGR) valve. – Engine Gas Recirculation (EGR) sensor harness is open or shorted – Engine Gas Recirculation (EGR) sensor poor electrical connection – Damaged powertrain control

Possible causes – Differential Pressure Feedback Electronic Sensor harness is open or shorted– Differential Pressure Feedback Electronic Sensor circuit poor electrical connection– Faulty Differential Pressure Feedback Electronic Sensor Tech notes There is a factory service bulletin for the following Ford

Possible causes – Engine not at operating temperature.– Cooling system problem of stuck thermostat.– Faulty Engine Oil Temperature (EOT) sensor– Engine Oil Temperature (EOT) sensor harness is open or shorted– Engine Oil Temperature (EOT) sensor circuit poor electrical connection– Faulty

Possible causes – Exhaust leak – Improperly installed or loose Exhaust Gas Temperature (EGT) – Low engine compression – Corroed fuel injector – Water in the fuel system When is the code detected? The P2459 will set if the Engine