check the o2 voltage, it should dance 1-8 up and down pretty quickly all the time. if its locking up low or high or just not moving swiftly, change it. they are only about 40 bucks for a delco sensor.
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check the o2 voltage, it should dance 1-8 up and down pretty quickly all the time. if its locking up low or high or just not moving swiftly, change it. they are only about 40 bucks for a delco sensor.
So I took it for a spin around the block watching both 02 and I saw it go as low as 0.020 up till 0.930. I didn’t go wot...Should I have? It fluctuated a lot just cruising... went low to high and in the middle sometimes.
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