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Fabspeed X Pipes + 02 simulators/spacers (I STILL GET P0420?)

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Old Oct 11, 2010 | 10:23 PM
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Fabspeed X Pipes + 02 simulators/spacers (I STILL GET P0420?)

I have a Fabspeed X pipes with 02 simulators or spacers. I just got a P0420. I'm curious because the 02 spacers should trick the cats. Anyone have any idea?
 
Old Oct 12, 2010 | 11:17 AM
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since you already heavily into modding, why dont you just get an ECU tune that removes the P0420 by not monitoring the last o2 sensor?
 
Old Oct 13, 2010 | 01:32 AM
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I'm thinking of disconnecting the battery.....
 
Old Oct 13, 2010 | 05:29 AM
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hello that you change the 996? after that is on the light? P0420 is'the error of the light?
 
Old Oct 13, 2010 | 07:30 AM
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Originally Posted by split
since you already heavily into modding, why dont you just get an ECU tune that removes the P0420 by not monitoring the last o2 sensor?
Won't pass CA smog check.

Try the battery disconnect and maybe reset with a PST2.
 
Old Oct 13, 2010 | 08:32 AM
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his car wont pass a smog check anyway because he has cat bypass pipes.
 
Old Oct 13, 2010 | 09:08 PM
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I already smog my car. Next smog is 2012. I'm curious if I should just disconnect the battery to get the code off.
 
Old Oct 14, 2010 | 01:24 AM
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After what has turned on the light? Immediately after putting the no cat? Performance?
 
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