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Pending EGR Code P0401. I cleaned the he!! out of the egr valve and all intake passages.
I also noticed that my rear o2 "secondary" had a pin pulled out of the sensor which resulted on the voltage never changing to the ECU.
I fixed this and now the voltage swings as it should.
Do you think that the lack of proper feedback from the 2nd o2 sensor could cause the ECU to think the EGR isn't flowing sufficiently?
I will clear the pending codes, see if they return and update.
My mission right now is to:
1. Re-dedicate my non existent ABS light into a shift light.
2. Get a vacuum tee and plumb my cruise back in as well as wire up my vacuum gauge since I'll have the cluster out.
3. Dial in the display page settings on my ultragauge. *any input on how many / what parameters you watch? I was thinking Rear o2 to monitor leanburn, TPS, Engine Load and........
Just 4 displayed in hopes the refresh rate will be as high as possible.
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