Monday, 05 January 2009
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Oxygen Sensor Diagram for Redtop SR20DET

Red Top SR20DET Oxygen Sensor Diagram

If you are trying to connect a monitoring device or gauge to your stock O2 sensor for Air/Fuel readings, this is the pin you must use on the ECU to read it correctly.




Note: The stock narrowband O2 sensor is highly innaccurate. I do not reccomend using it to fine tune your engine. Get a good wideband to see the real benefits of A/F readings.
I reccomend the Innovate LM1 Wideband

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