GURU MAP solution help list
09-09-2003, 01:23 PM
#1
Drifting
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Join Date: Jun 2001
Location: Yakima,WA / Kaohsiung,TW
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GURU MAP solution help list
OK,
Now that we've all had our rant session lets try to give Danno the info he needs to solve some of the issues we've had. Please just describe the problems in detail, so Danno has what he needs to fix this.
I'll start:
I too have the off idle stumble. If I gently apply throttle and get past 1300rpm and then stab it, it will not stumble. If I just stab it off idle it will stumble, rpms dip down and then recover before going to high revs.
When I had a cat in place I was able to tune most of it out by increasing MAP zone 1 by 12%, but after I removed the cat I had to cut fuel in the same zome to -6% to keep from flooding and stalling on warm starts but the stumble is back.
I do have a boost gauge tee'd into the KLR line as well.
Also after letting off the throttle after a boosted run the car tends to jerk quite a bit on deceleration.
I know if we can give Danno what he needs he'll figure this out.
Now that we've all had our rant session lets try to give Danno the info he needs to solve some of the issues we've had. Please just describe the problems in detail, so Danno has what he needs to fix this.
I'll start:
I too have the off idle stumble. If I gently apply throttle and get past 1300rpm and then stab it, it will not stumble. If I just stab it off idle it will stumble, rpms dip down and then recover before going to high revs.
When I had a cat in place I was able to tune most of it out by increasing MAP zone 1 by 12%, but after I removed the cat I had to cut fuel in the same zome to -6% to keep from flooding and stalling on warm starts but the stumble is back.
I do have a boost gauge tee'd into the KLR line as well.
Also after letting off the throttle after a boosted run the car tends to jerk quite a bit on deceleration.
I know if we can give Danno what he needs he'll figure this out.
