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-   -   PCM throwing tons of codes from CAI (https://www.mazdaforum.com/forum/mazda6-20/pcm-throwing-tons-codes-cai-38703/)

Justin Zuber 08-14-2017 12:25 PM

PCM throwing tons of codes from CAI
 
Hello everyone, this is my first post on the forum. I know this has probably been visited in other posts but I've been looking around forever and I need to fix this before inspection. So I built myself a nice spectre intake and I was getting a p0171, and after some talks with mechanics I made sure I had the crankcase vent in the closed system again, I extended the tuning into the fender and added an air straightener, and the p0171 went away, but now I'm getting a p2177 and p2187, as well as a p0101 and a p060c which isn't looking good. I know lean codes are normal, but this seems like something other than my intake is causing a problem.... any insight would be greatly appreciated.

grim_reaper 08-15-2017 05:51 AM

Put your standard airbox & intake back on, clear the codes, disconnect your battery for 10 minutes, start it, let it warm up, go for a drive & see if you get any codes. Go from there.


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