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Engine Oil Control Signal

WARNING: This page is about a different car, the 2018 Mazda 6. However, it is still accessible from the selected car via links, so may be relevant.

Fig 1: Engine Oil Control Wave Pattern Signal

Courtesy of MAZDA MOTORS CORP.

1CK (+)-body ground (-)

Oscilloscope setting

5 V/DIV (Y), 5 ms/DIV (X), DC range

Vehicle condition

Idle after warm up