Subject	you run lean from removing the EGR?
Posted by	KaZ (jTTfz) VaBch on February 25, 2003 at 10:18 AM
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In Reply To	running lean and excess crack case pressure.. posted by Halo Z on February 25, 2003 at 10:05 AM
Message	I'm guessing that would be because you're losing the unburnt fuel from the previous cycle... but shouldn't the ECU correct for that? I mean its seeing the situation as being rich to begin with, so its leaning out the mixtures to correct. By removing the EGR, shouldn't the ECU just richen things a little? I'd think with the electronics it would simply correct for everything... But then again I might be simple minded... KaZ (jTTfz) VaBch - "Unique Z" Dyno'd - 339 RWHP / 369 RWTQ @ 17 TDC AIM - KaZsMiR / E-mail @ Hotmail - casimijg
Follow Ups	Removing EGR & AIV causes what potential problems? - Milo (San Antonio, TX.) 09:36:35 02/25/03 running lean and excess crack case pressure.. - Halo Z 10:05:17 02/25/03 I thought pcv is what relieves pressure from crankcase?????? (n/m) - ScubaSteve 10:11:25 02/25/03 yes, you are correct. im sorry. (n/m) - Halo Z 11:44:16 02/25/03 you run lean from removing the EGR? - KaZ (jTTfz) VaBch 10:18:05 02/25/03 i have a lot of reasons im running lean... (n/m) - Halo Z 10:25:14 02/25/03 both AIV and EGR shouldn't effect on A/F ratio.. - JZ 11:35:22 02/25/03 damn I hate excessive crack pressure :-) (n/m) - aliaZ 11:19:41 02/25/03 it tends to blow dip sticks, and cam/crank seals out and (n/m) - Halo Z 11:35:53 02/25/03 rear main is the main seal effected... thats why so many are - 3 double-0 ZX(Va Bch) 17:24:06 02/25/03 sorry not excess crack case pressure, i was thinking PCV - Halo Z 11:43:41 02/25/03 The AIV should have not have any effect on the a/f ratio - 3 double-0 ZX(Va Bch) 11:04:07 02/25/03 Cool, A/F was a concern but that answers it. I am not - Milo (San Antonio, TX.) 11:06:10 02/25/03
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