Adjusted counts down to 45/50. Tried the spark tables and nothing has changed. Also did some ve work. Nothing appears to have improved the issue. Any other ideas are appreciated
Type: Posts; User: josh4290
Adjusted counts down to 45/50. Tried the spark tables and nothing has changed. Also did some ve work. Nothing appears to have improved the issue. Any other ideas are appreciated
It was a return style before. I also had this swinging/rpm dip when it was NA.
I did smooth it out some this morning. It was ran NA for a while is why it looks like that. Added the turbo and boost reference regulator. Yes wideband is hooked up and it runs great. Afr is a hair...
Thanks for the reply--
I copied the changes and adjusted the tps. I was able to get the counts down just under 70. I adjusted the set screw a little further and now the tps is jumping from 0 to 50...
Looking for a little help here on this tune. Half the time it will die rolling to a stop, half the time it dips very low. I attached a log to show the dips. It goes down to around 400, and often...
Alright guys I need some help. This is a common setup on a corvette. Basically the passenger side manifold dumps into the bottom of the drivers side and then flows to the turbo. I attached a picture...
ok, I have worked on the tune more. It still does the idle problem. the afr bounces from 14.0 to 14.4 and timing ranges from -4 to +4 while it does this. idle while coasting stays 22 degrees and...
I did zero the egr table. this motor has no emissions on it. it doesn't only do it on startup. it does it anytime I reach 0 mph in drive or reverse with the brakes pushed in.
I have really only tuned the bottom end of my ve tables. watch my timing when my idle drops. why is it not advancing? it goes to 0.
I see what you're saying. I have adjusted my ve tables countless times to try to cure the problem though. I adjust in the upper range of my ve tables. You can see where ive richened it up...
Also noticed this morning the idle drops when I push in the breaks sometimes. I know there are no vaccum leaks. I can unhook the break booster and plug the line to the intake and the idle still drops...
James, im mot thinking its the ve table. I have made adjustments that dont change the idle at all. Its like im missing something else. My afr are spot on until I swap into gear then my idle drops way...
I noticed in the log my timing when it does this goes to 0. In my tables its set to have a lot more advance in the timing. any ideas?
Like the title states. I have a good idle in park or neutral. when I go into any gear. Reverse, drive, 1, 2, 3. The idle goes down to around 500 and is extremly rough, not uncommon for it to stall. i...