Search found 5 matches

by jonboyb
Wed May 10, 2006 2:56 am
Forum: Tuning Fuel and Air
Topic: Lean spikes...
Replies: 18
Views: 2239

Is your TPSDOT 1.2 v/s or 1.2 %/s? I'm not sure which Megatune you're running. I'm assuming its 1.2 v/s you're referring to.

I noticed last night that the rough shift seemed to occur when I shifted at lower RPM's so I rearranged my VE table to smaller RPM bins up to 3000. Certainly helped the ...
by jonboyb
Tue May 09, 2006 11:32 am
Forum: Tuning Fuel and Air
Topic: Lean spikes...
Replies: 18
Views: 2239

I plan to spend my evening focusing on these issues, and I'll post/PM you tomorrow with any results. As you mentioned earlier, I can tune out the throttle blip problem with careful tuning in AE, but it makes drivability even worse, so I'm moving away from relying on AE.
by jonboyb
Tue May 09, 2006 9:58 am
Forum: Tuning Fuel and Air
Topic: Lean spikes...
Replies: 18
Views: 2239

I will be watching this thread closely. I wish I had some advice for you on this issue, but unfortunately I have been battling the EXACT same issues from day 1 (2.6 liter Mitsu Turbo MSII/V3.0 with (4) 75lb injectors). A lean hiccup whenever I blip the throttle, and between shifts, which make gear ...
by jonboyb
Tue Apr 18, 2006 3:20 am
Forum: Tuning Fuel and Air
Topic: Acceleration Wizard for Turbo Engine
Replies: 2
Views: 500

I did some testing last night. First, I noted my max % change parameters based on the bin bars. I could produce approximately a 600 kPa/s MAP and 65 %/s TPS. That 600 figure seems really high to me, but it would produce it everytime with a throttle stab. The car idles at 20 in vacumn.

Now my ...
by jonboyb
Mon Apr 17, 2006 5:17 am
Forum: Tuning Fuel and Air
Topic: Acceleration Wizard for Turbo Engine
Replies: 2
Views: 500

Acceleration Wizard for Turbo Engine

Been trying to setup my acc. wizard on a turbo motor (MSII/V3/2.35Code). Does anyone have experience with this? I really don't know what kind of blend I need to give it MAP vs. TPS based. To me, it seems the MAP would be more appropriate for turbo applications. Maybe try 50/50 blend to start? I've ...