Vehicle speed signal (MTX)

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.

PCM terminals

1J (+)-1N (-)

Oscilloscope setting

1 V/DIV (Y), 10 ms/DIV (X), DC range

Vehicle condition

Vehicle speed is 10 km/h {6.2 mph}.

Fig 1: Inspection Graph Of Vehicle Speed Signal (MTX) Using Oscilloscope
Courtesy of MAZDA MOTORS CORP.