Subject	Lean/bogging Idle after 2.5" piping install
Posted by	Stanky on June 15, 2015 at 1:37 AM
	This message has been viewed 233 times.
Message	On stock piping my AFR's were in the mid 13's at idle, and it idled around 900-1000rpm, which I was happy with. After I installed the Ash inlet and 2.5" piping kit, my AFR's are in the 17's, and sometimes off the wideband scale(Lean). It will bog rapidly at 500rpm and sometimes it will die if not given throttle. I did a boost leak test and heard a leak from the passenger side recirc valve. That has been fixed, and I now hear NO boost leaks, but the result has not changed. Driving and boosting is completely fine, it's just the idle that's driving me insane. I can't even adjust it when the idle screw because it's so unstable. TPS is set to .44, no codes, no boost leaks. Could is possibly mean I just need a re-tune? I am on Nistune, and I'm wondering if the bigger piping has thrown the AFR's out
Follow Ups	Lean/bogging Idle after 2.5" piping install - Stanky 01:37:34 06/15/15 Video attached - Stanky 16:49:55 06/15/15 You are saying LEAN.. I only see one O2 Sensor. - Cjw3 20:17:46 06/15/15 I have two widebands, one for each bank. - Stanky 20:30:21 06/15/15 Re: I have two widebands, one for each bank. - Cjw3 21:09:16 06/15/15 Both are lean, have a look at the video (n/m) - Stanky 21:44:03 06/15/15 all I see are Dashes on the other gauge - Cjw3 22:01:15 06/15/15 The widband only reads from 10-18 - Stanky 23:10:23 06/15/15 suffering from VVS? (n/m) - puchy 21:55:53 06/15/15 Vvs stands forrrr?? (n/m) - Stanky 23:11:08 06/15/15 vertical video syndrome. where you running single... - puchy 09:40:20 06/16/15 Lol its a rare type.. And nope Ive been running the selin - Stanky 18:01:55 06/16/15
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