APP signal

WARNING: This page is about a different car, the 2004 Mazda 3. However, it is still accessible from the selected car via links, so may be relevant.

Accelerator pedal is released

Fig 1: Inspection Graph Of APP Signal Using Oscilloscope

Courtesy of MAZDA MOTORS CORP.

Accelerator pedal is depressed

PCM terminals

1AL(+)-2AA(-)

Oscilloscope setting

2.5 V/DIV (Y), 2 ms/DIV (X), DC range

Vehicle condition

Ignition switch is turned to the ON position. (engine off)

Fig 2: Inspection Graph Of Accelerator Pedal Is Depressed Signal Using Oscilloscope
Courtesy of MAZDA MOTORS CORP.