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Diagnostic Trouble Code Results for P0131 for the Ford Falcon (AU)

Falcon (AU) Ford

Diagnostic Trouble Code: P0131

Diagnostic Trouble Code Name: Heated Exhaust Gas Oxygen Sensor 1 (HO2S) (I6, bank 1-V8) circuit low input

Vehicle Make: Ford

Vehicle Model: Falcon (AU)

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.

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Diagnostic Trouble Code Description: 

Engine Coolant Temperature Sensor (ECT) circuit high input.
DTC P0118 is reported if the ECT sensor is greater than the self-test range.

Possible Sensor Faults
Faulty or malfunctioning sensor

Possible Wiring Faults
Improper connection, incorrect Reference Voltage (VREF), ECT sensor signal shorted to VREF or Vehicle Power (VPWR), ECT sensor signal open circuit, Signal Return (SIGRTN) open circuit

Possible Module Faults
Faulty or damaged PCM

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