Tag: FORD

Possible causes – Missing or loose fuel cap– Incorrect fuel filler cap used– Fuel filler cap remains open or fails to close– Foreign matter caught in fuel filler cap– EVAP canister or fuel tank leaks– EVAP system hose leaking– Fuel tank leaking Tech description The P0455 it

Possible causes – Missing or loose fuel cap– Incorrect fuel filler cap used– Fuel filler cap remains open or fails to close– Foreign matter caught in fuel filler cap– Evaporative Emission (EVAP) canister or fuel tank leaks– Evaporative Emission (EVAP) system hose leaking– Fuel tank leaking When is the obd code mean? Evaporative Emission (EVAP)…

Possible causes – New PCM-Needs programming– Incorrect VID configuration Tech description After a new PCM has been installed, the Vehicle Identification (VID) block has to be program to the PCM. There is a service bulletin for the P1639 code for the following models:1999-2002 Ford Mustang2000-2002 Ford Focus1999-2002 Ford Expedition1999-2002 Ford F-1502000-2002 Ford E Series2001-2002 Ford…

Possible causes – Parking brake not applied and released during self test– Parking Brake Switch harness is open or shorted– Parking Brake Switch electrical circuit poor electrical connection– Faulty Parking Brake Switch When is the obd code mean? The ECM has detected a fault in the PBA switch circuit

Possible causes – Low transmission fluid level– Dirty transmission fluid– Faulty solenoid valve– Shift Solenoid 1 valve harness or connectors– Shift Solenoid 1 valve circuit is open or shorted Tech description When the a transmission solenoid is stuck on, in most cases the problem is not the electrical part of the solenoid; the problem is…

Possible causes – Low transmission fluid level– Dirty transmission fluid– Faulty torque converter clutch solenoid valve– Torque converter clutch solenoid valve harness is open or shorted– Torque converter clutch solenoid valve circuit poor electrical connection When is the obd code mean? Diagnostic trouble code P0740 is detected when TCM detects an improper voltage drop when…

Possible causes – Low transmission fluid level– Dirty transmission fluid– Faulty torque converter clutch solenoid valve– Torque converter clutch solenoid valve harness or connectors– Torque converter clutch solenoid valve circuit is open or shorted– Transmission internal mechanical problem When is the obd code mean? ECM detected excessive transmission slippage or no TCC solenoid operation Symptoms…

Possible causes – Low transmission fluid level– Dirty transmission fluid– Shift solenoids– Transmission mechanical problems– Transmission hydraulic control circuit Tech description Start by inspecting the transmission fluid level and condition, and change fluid if necessary. When is the obd code mean? Transmission in fifth gear and the ECM detected an incorrect gear ration Symptoms –…

Possible causes – Low transmission fluid level– Dirty transmission fluid– Shift solenoids– Transmission mechanical problems– Transmission hydraulic control circuit Tech description Start by inspecting the transmission fluid level and condition, and change fluid if necessary. When is the obd code mean? Transmission in first gear and the ECM detected an incorrect gear ration Symptoms –…

Possible causes – Low transmission fluid level– Dirty transmission fluid– Shift solenoids– Transmission mechanical problems– Transmission hydraulic control circuit Tech description Start by inspecting the transmission fluid level and condition, and change fluid if necessary. When is the obd code mean? Transmission in fourth gear and the ECM detected an incorrect gear ration Symptoms –…