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Diagnostic Trouble Code Results for P0121 for the Ford Falcon (AU)

Falcon (AU) Ford

Diagnostic Trouble Code: P0121

Diagnostic Trouble Code Name: Throttle Position Sensor (TP) circuit range or performance problem

Vehicle Make: Ford

Vehicle Model: Falcon (AU)

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: 

Left Roof Rail Deployment Loop Short to Ground

Possible Sensor Faults
SDM - Sensing and Diagnostics Module (Airbag Black Box)

Possible Related Diagnostic Trouble Codes
DTC B1473-B1480

Circuit / System Description
During a side or frontal crash of sufficient force the inflatable restraint sensing and diagnostic module (SDM) will allow current to flow through the deployment loop in order to deploy an inflatable restraint module. There are shorting bars used within the module connector which will short together both high and low circuits, when the connector is disconnected. This will help to prevent unwanted deployment of the inflator module during servicing.

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