626 1999-2001

Accelerator Pedal Position Sensor

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Operation



Specific to:

Mazda 626 1999-2002

A power supply is applied on the Accelerator Pedal Position (APP) Sensor (main) power terminal from the PCM. The ground terminal is grounded with PCM. When the accelerator pedal is moved from the idle position to the fully opened position, the resistance between the accelerator pedal position sensor (main) output terminal and ground terminal will increase according to the depression.

Removal & Installation



Specific to:

Mazda 626 1999-2002



Click image to see an enlarged view

Fig. Removing the APP sensor

 
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