Repeat off

1

Repeat one

all

Repeat all

PCM Technical help needed - Please Read
16 September 2023, 08:00
PCM "Connector Views" missing from Service Manual - Upstream O2 pinouts please

I data logged my upstream O2 sensors today and the driver's side one is completely flatlined (Bank2 sensor1). It's a new sensor. I verified that the Violet-Grey wire is supplying power to the sensor connector when the ignition switch is on. I would now like to disconnect the appropriate PCM connector and verify continuity of the other 5 wires from the PCM to the O2 sensor connector. I found the wiring diagram...

PCM Technical help needed - Please Read

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