In later Ford models, as the software in the PCM evolved, you might see a P0457, which is a gross leak, which has occurred after the fuel level has increased by approximately 20%, following a key-off condition. Prior to the Check Engine light illuminating, the customer would likely get ...
Driving the other day my check engine light came on with the warning listed above. It was not the first time ,the first time I was told there was dust or dirt in there and they cleaned it out and was ok. Now it came on again and I was urged to bring it to my Ford dealership ...
when a dtc is present, the malfunction indicator lamp (MIL) also known as the Check Engine Light (CEL), will illuminate. you can then use a handheld code scanner to plug into the obdii port located under the drivers side dash to read the codes. *** These codes are provided for refer...
P0116 Error Description Engine Coolant Temperature Circuit Range/Performance Failure Indicates the engine coolant temperature rationality test has failed. The PCM logic that sets this DTC indicates that engine coolant temperature sensor (ECT or CHT) drifted higher than the nominal sensor calibration curve...