'06 mazda 3 sedan with IAT problem and 02 sensor
January-17th-2010, 01:07 PM
#1
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Join Date: Jan 2010
Location: new york
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'06 mazda 3 sedan with IAT problem and 02 sensor
i have a '06 mazda 3 s gt with 63k with a check engin light. 2 codes one for the IAT (IAT circuit high input) and then sencond code 02 sensor (heated oxygen sensor H02S (RF) circuit no activity. can anyone tell me what could be the problem or where to start before i start spending alot of money?
January-17th-2010, 02:02 PM
#2
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Join Date: Jan 2003
Location: Pleasure Point, Ca.
Posts: 2,360
Kind of a dumb question...but do you make sure you tighten the gas cap until it clicks every time? I'm not saying that's the problem, but I Am saying that I've seen a lot of mystery CELs that ended up being only that.
good luck!
good luck!
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