according to the dropshop you can monitor o2 voltage on your vafc, under etc. you choose sensor check and it shows 3 readings, #1. pres #2 thrt #3 cds. my question is which one is supposed to be the o2? i know it should read somewhere in between .89 and .92 when tuned, however the dropshop says #2 thrt is the o2 reading but on my vafc #2 readings are nowhere near that, but #1 pres is pretty close.
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