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Diagnostic Trouble Code: 129
Diagnostic Trouble Code Name: No Manifold Absolute Pressure (MAP I6) or Mass Air Flow (MAF V8) change in goose
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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Please Note: The DTC Information provided has been randomly generated.
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Diagnostic Trouble Code Description:
Engine Coolant Temperature Sensor Circuit Low Voltage
Possible Sensor Faults
ECM
Possible Related Diagnostic Trouble Codes
DTC P0117 or P0118 for the 2.8L, 3.0L, 3.2L, or 3.6L engine
Circuit / System Description
The engine coolant temperature (ECT) sensor is a variable resistor that measures the temperature of the engine coolant. The engine control module (ECM) supplies 5?volts to the ECT sensor signal circuit and supplies a ground for the low reference circuit.
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