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Diagnostic Trouble Code Results for 121 for the Ford Falcon (EL)

Falcon (EL) Ford

Diagnostic Trouble Code: 121

Diagnostic Trouble Code Name: Throttle Position Sensor (TP) circuit is out of the self-test range.

Vehicle Make: Ford

Vehicle Model: Falcon (EL)

Diagnostic Code Entered By: ZerOne

Diagnostic Code Entered On: Wed Oct 06, 2010 11:00 pm

Please Note: The DTC Information provided has been randomly generated.

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Diagnostic Trouble Code Description: 

Fuel Pressure Sensor Circuit High Voltage

Possible Sensor Faults
Fuel Pump Control Module

Possible Related Diagnostic Trouble Codes
DTC P018B-P018D

Circuit / System Description
The fuel pressure sensor is located on the fuel line. The fuel pressure sensor monitors the fuel pressure in the fuel line. The fuel pump control module monitors the voltage signal from the fuel pressure sensor.

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