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
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Please Note: The DTC Information provided has been randomly generated.
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Diagnostic Trouble Code Description:
Blower Motor Not Operating
Possible Sensor Faults
Heating, Ventilation, A.C. (HVAC)
Possible Related Diagnostic Trouble Codes
DTC B0198 2
Circuit / System Description
The blower motor speed control, battery positive and ground circuits enable the control module to operate. The HVAC control module provides a pulse width modulation signal to the blower motor in order to command the blower motor speed.
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