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Diagnostic Trouble Code: P0121
Diagnostic Trouble Code Name: Throttle Position Sensor (TP - TPS) circuit range/performance problem.
Vehicle Make: Ford
Vehicle Model: Falcon (BA)
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:
Cellular Phone Microphone Circuit
Possible Sensor Faults
Communication Interface Module
Possible Related Diagnostic Trouble Codes
DTC B2455
Circuit / System Description
The communication interface module (CIM) provides the cellular phone microphone with a supplied voltage on the cellular phone microphone signal circuit. When the microphone is in use, voice data from the user is sent back to the CIM on the signal circuit. The CIM provides a ground for the microphone via the low reference circuit.
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