 p0133 check code help, hot to fix |
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 Dec 3, 2007 - 6:28 PM
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Enthusiast Joined Nov 27, '07 From US Currently Offline Reputation: 0 (0%)  |
My CEL came on after I reset my air fuel mixture. I put a new header on the week prior. It was fine for the week after I put the header on, it only came on the day after I reset the air fuel mix. The code read p0133 (o2 sensor slow response bank 1 sensor 1) I replaced the sensor. It still came on. The voltage off the sensor is about .15v at idle. Is this too lean? How to I get it higher.
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Dec 3, 2007 - 11:00 PM
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 Enthusiast  Joined Dec 27, '03 From Nor Cal Currently Offline Reputation: 0 (0%) |
I bet the header (removes the primary cat) is fouling the O2 sensor. Google O2 anti-foul and see if any of those DIY solutions fixes your problem.
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