Massive Flat Spot When Back On The Gas After Gearchange

For discussing MicroSquirt (TM) configuration and tuning of fuel parameters (including idle valves, etc.).
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Ian M
MegaSquirt Newbie
Posts: 4
Joined: Sat Aug 06, 2005 1:37 pm
Location: United Kingdom
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Massive Flat Spot When Back On The Gas After Gearchange

Post by Ian M »

Im running ms2 doing abit of autotuning through a wideband sensor, when i change gear i get a massive flat spot, the afr leans right off to about 19:1, if i switch the ego sensor off its fine, anyone give me any pointers?
Lordprimate
Helpful Squirter
Posts: 37
Joined: Mon Oct 03, 2005 6:58 pm
Location: Richmond, VA

Post by Lordprimate »

Did you set your AFR table?

if you turn your EGO control off and it stops then that would make me thing AFR table...

I was haveing VE table issues when I finally realized my AFR table was All EFF'd up I turned off the Correction(zero) and it solved that problem...

Check your Accelleration Enrichments as well...
MS-II Blue w/ 2.686t11 BETA
V3 PCB
MT 2.25 Final Release
GM DIS
In a 93 Saturn SC2.....

http://www.cardomain.com/ride/741154
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