Diagnostic Trouble Code: 173
Diagnostic Trouble Code Name: Fuel System too rich Heated Exhaust Gas Oxygen Sensor HO2S(1)
Vehicle Make: Ford
Vehicle Model: Falcon (EF)
Diagnostic Code Entered By: ZerOne
Diagnostic Code Entered On: Wed Oct 06, 2010 11:00 pm
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Diagnostic Trouble Code Description:
Ignition coil cylinder 1 Circuit failure (COP-A (or 1)) Possible Mechanical Faults Defective coil pack Possible Wiring Faults Damaged or defective wiring or connectors. Defective power supply Defective switching signal from PCM
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