fueling when driving cold
Dec 6, 2018, 06:54 PM
#1
fueling when driving cold
Ok guys, so im on 9417 sd and when trying to drive the car cold or before it gets to operating temp it goes way rich and tries to stumble. I always wait for it to get up to temp before going out but for example if i try to move it from one place to another on the drive way or what not before getting up to temp. Is there a table where i can make adjustments to this? I thought of maf comp vs coolant temp but thats for afr as car warms up as far as i understand.
Dec 6, 2018, 09:17 PM
#2
EvoM Community Team Leader
IPW Multiplier vs Coolant temp
Dec 7, 2018, 10:48 AM
#3
Hmm interesting i dont have that table. I use 9417 but i have a copy of 9653 and dont have that table there either. In 9417 i have a table called post primer enrich #1 and #2. Can it be that?
Last edited by nor11384; Dec 7, 2018 at 11:04 AM.
Dec 7, 2018, 11:08 AM
#4
EvoM Community Team Leader
Dec 7, 2018, 11:27 AM
#6
EvoM Community Team Leader
Dec 7, 2018, 11:49 AM
#7
EvoM Community Team Leader
There is also "Accel Enrich Base vs Engine Temp" you could try. I haven't messed with this table but as the name implies i would assume it kicks in under acceleration vs cruise.
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Dec 7, 2018, 01:13 PM
#9
I have the same problem over here, both on 91 and E85. If the car doesn't warm up first, it will fall on it's face during initial cruise and keep stumbling. I kinda feel like we should be able to start it and go just like a regular unmodified car. I'll look into those tables as well.
Dec 7, 2018, 01:19 PM
#10
EvoM Community Team Leader
there is also the "Warmup Enrichment vs RPM" table you can play with.
https://www.evolutionm.net/forums/ec...70015-a-3.html
post #193
https://www.evolutionm.net/forums/ec...70015-a-3.html
post #193
Last edited by Biggiesacks; Dec 7, 2018 at 01:27 PM.
Dec 7, 2018, 05:13 PM
#11
Well, it could be but it seems to be based on temp because when it gets up to operating temp everything is fine. I guess i have to mess with one at a time and make big changes to see if i find it but that is a damn good thread to read if you have 9417. I will go through the whole thing in case i find any tables im missing. Thank you biggie.
Dec 8, 2018, 08:06 AM
#12
EvoM Community Team Leader
any time 
