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Diagnostic Trouble Code: 113
Diagnostic Trouble Code Name: Intake air temperature signal (IAT) circuit high input.
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:
Incorrect 1st Gear Ratio
Possible Sensor Faults
TCM
Possible Related Diagnostic Trouble Codes
DTC P0731
Circuit / System Description
The transmission control module (TCM) calculates gear ratio based on data from the automatic transmission input shaft speed (AT?ISS) and automatic transmission output shaft speed (AT?OSS) sensors. The TCM compares the calculated gear ratio to the known gear ratio for each commanded gear.
If the TCM detects an incorrect 1st gear ratio, indicating excessive slip or drag within the transmission, then DTC?P0731 sets. DTC?P0731 is a type?A DTC.
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