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Diagnostic Trouble Code Results for 172 for the Ford Falcon (EL)

Falcon (EL) Ford

Diagnostic Trouble Code: 172

Diagnostic Trouble Code Name: Fuel System too lean Heated Exhaust Gas Oxygen Sensor HO2S(1)

Vehicle Make: Ford

Vehicle Model: Falcon (EL)

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: 

Immobilizer Antenna Short to Ground/Open

Possible Sensor Faults
Body Control Module

Possible Related Diagnostic Trouble Codes
DTC 034-037

Circuit / System Description
A chip within the ignition key contains a transponder code in which the BCM is programmed to recognize. When the key is inserted into the ignition, the transponder code is read wirelessly by BCM. If the transponder code matches the code programmed within the BCM and serial data message is sent to the ECM which will allow the vehicle to start.

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