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Diagnostic Trouble Code: 121
Diagnostic Trouble Code Name: Throttle Position Sensor (TPS) circuit is outside of the self-test range.
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:
Fuel Temperature Sensor Circuit High Voltage
Possible Sensor Faults
ECM
Possible Related Diagnostic Trouble Codes
DTC P0180, P0182, or P0183
Circuit / System Description
The fuel temperature sensor is integrated within the fuel filter assembly. The fuel temperature sensor is a variable resistor that measures the temperature of the fuel. The engine control module (ECM) supplies 5?volts to the signal circuit and supplies a ground to the low reference circuit.
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