|
Diagnostic Trouble Code: B1257
Diagnostic Trouble Code Name: Air temperature external sensor circuit short to ground
Vehicle Make: Ford
Vehicle Model: Falcon (FG)
Diagnostic Code Entered By: ZerOne
Diagnostic Code Entered On: Wed Oct 06, 2010 11:00 pm
|
Please Note: The DTC Information provided has been randomly generated.
To view the correct Diagnostic Code Information, Please Login, or Register.
Diagnostic Trouble Code Description:
Engine Coolant Temperature Sensor (ECT) circuit low input
DTC P0117 is reported if the ECT sensor is less than the self-test range.
Possible Sensor Faults
Faulty or malfunctioning sensor
Possible Wiring Faults
Improper connection, incorrect Reference Voltage (VREF), sensor signal or Signal Return (SIGRTN) shorted to ground
Possible Module Faults
Faulty or damaged PCM
|
