Subject	What I find strange is that my TT can pass smog with
Posted by	inf on July 24, 2012 at 6:43 PM
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In Reply To	EGR port vacuum posted by inf on July 24, 2012 at 01:54 PM
Message	stock 20 year old cats and it doesn't even register vacuum from the throttle body port vacuum to the EGR solenoid, which basically means it isn't even using it's EGR. On the other hand this NA can't pass smog (NOX only) even with new cats. I had to seriously adjust the passenger throttle body to open before the driver's so the vacuum gauge can register vacuum under EGR type load. Does anyone else find this strange? Is there any reason why the aftermarket cats (Magnaflow) suck so badly at removing NOX?
Follow Ups	EGR port vacuum - inf 13:54:17 07/24/12 Is there any reason why the passenger throttle body port - inf 15:59:33 07/24/12 What I find strange is that my TT can pass smog with - inf 18:43:16 07/24/12 Last confusing question... - inf 21:02:41 07/24/12 Well, not entirely... - inf 22:59:58 07/24/12 Having a conversation with yourself? - BlackholeZ 01:37:50 07/27/12
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