Throttle Position Sensor: Description and Operation

2004 Mercury Sable V6-3.0L DOHC VIN SSECTION Description and Operation
THROTTLE POSITION SENSOR

The TP sensor monitors throttle position and provides an electrical signal to the PCM. It is monitored by the OBD system for component integrity, system functionality, and faults that can cause emissions levels to exceed standards set in government regulations. For additional information on the TP sensor, refer to Electronic EC System Hardware-PCM Inputs.
RENDER: 1.0x

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When to See a Mechanic

Stop DIY work and contact a certified mechanic immediately if any of the following apply:

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  • Brakes feel soft, pull hard to one side, or make grinding noises.
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