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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:
Brake Switch Circuit Malfunction
Possible Sensor Faults
EBCM
Possible Related Diagnostic Trouble Codes
DTCC0161
Circuit / System Description
The electronic brake control module (EBCM) monitors brake pedal position through the stop lamp switch. The stop lamp switch is closed when the brake pedal is pressed and the stop lamp switch opens when the brake pedal is released. When the stop lamp switch is closed, the EBCM receives a voltage signal from the stop lamp switch.
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