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Old 07-22-2018, 10:55 PM   #6
stomper
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Join Date: Jul 2002
Location: Scottsdale, AZ
Posts: 1,695
Re: Open loop for 'insufficient temperature' at 190 degrees. How?

I drove it all day today and it went into closed loop quite a bit. Totally ran like crap. -30%+ trim on bank 1. I assume due to the failed o2 sensor. Then went back into open. I'm confident new o2 sensors will fix this. I have them on order.
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