Author Topic: O2 Sensor diagram  (Read 2983 times)

oldtimer

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O2 Sensor diagram
« on: June 10, 2008, 09:57:17 AM »
I am doing a experiment to reduce the voltage from the O2 sensor.  Does anyone have a wiring diagram of the O2 sensor that shows which wire is negative and positive from the four wires.  Thank you.

ak96ss

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O2 Sensor diagram
« Reply #1 on: June 13, 2008, 02:18:27 AM »
This work?

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John in MD
uh, it's a '91 318is, like everyone else...