Subject	pre cats are not a problem . remember the exhaust is lean..
Posted by	tognot on December 27, 2009 at 8:03 PM
	This message has been viewed 150 times.
In Reply To	Re: my bad for not disclosing - test pipes in place while ... posted by The Silent Genius on December 27, 2009 at 05:38 PM
Message	according to the ecm test - and only on that bank. a plugged exhaust woul dnot make a lean o2 reading ( that i can think of) the "plugged " part would be down stream of the o2. thanks for the ideas
Follow Ups	misfire\ "lean"\ intermittent\ up - update 91 tt stage III. - tognot 19:39:24 12/26/09 so, left bank is lean. no leaks. can injectors test good... - tognot 11:45:58 12/27/09 Re: so, left bank is lean. no leaks. can injectors test good... - The Silent Genius 12:01:31 12/27/09 my bad for not disclosing - test pipes in place while ... - tognot 16:55:52 12/27/09 Re: my bad for not disclosing - test pipes in place while ... - The Silent Genius 17:38:02 12/27/09 pre cats are not a problem . remember the exhaust is lean.. - tognot 20:03:21 12/27/09 maf and ecu - The Silent Genius 02:38:36 12/28/09 I have tried two different mafs - i guess they both .. - tognot 16:51:04 12/28/09 The maf's rarely go bad probably not the issue - dream Z (MD) 09:03:54 12/29/09 Please update your profile with what you have done - dream Z (MD) 09:07:11 12/29/09 profile ; basically is correct except for the chip - - tognot 23:59:59 12/29/09 = sigh= PTU didnt help (n/m) - tognot 19:56:23 12/30/09 neither did injectors on the left bank (n/m) - tognot 22:14:27 12/30/09
Post a Followup	You cannot reply to this message because you are not logged in.