HIgh or Low sig. on PCM??
04-10-2002, 05:44 PM
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HIgh or Low sig. on PCM?? I am connecting my air fuel ratio guage. I am going to utilize the PCM leads for the O2 sensor connection on the A/F guage.
In the diagram for the PCM it gives a high and a low signal. Does anyone know which o2 signal off of the PCM I should use......High or Low????
In the diagram for the PCM it gives a high and a low signal. Does anyone know which o2 signal off of the PCM I should use......High or Low????
