MPTune Video

[1BADVAN]

This by no means professional and can be improved but for beginners it may be helpful. Any tips or suggestions for new vids or improvements would be appreciated!

http://www.youtube.com/watch?v=RBnf2fsL10I

[1984rampage]

Thanks for this! I found it really useful

[speedfreek500]

Great video, I set my afr @11.5 also up to 30psi. I did not know 30 psi is 15 in the settings tables, I will go back and adjust my afr's now. I have a 3bar and 72lb with an afr @10.8 to 11.2 when in boost to 25psi.

[1BADVAN]

Thanks. Yeah the AFR table must be in absolute psi or something cause it is "gauge boost" - 15 it seems.

On your AFRs idk but i have heard you would want to keep the richer 11.2 at higher boosts but 11.5 for boost under 18. I am not sure as i don't run that high of boost, but i have heard some do that for safety.

With that set up you should be running some good times in no time when it is all tuned up. I saw big gains in tuning my van. I ran a 1/10 faster on 3 less psi, but the biggest change was that it is way more consistant that the old set up of rising rates and 5th injectors.

[roachjuice]

On the afr table. I think its off in vacuum. In boost mine was just about dead on. I actually scaled for 55pph injectors instead of 52pph. It leaned it up and got real close to the afr line. Up too (4500-6000) it's a little lean now (11:6-11:7) need to bump the pump eff table a little up there to richen it up a little. But nice video!

[1BADVAN]

I agree it seems like i had the same results, it was a bit rich in vacuum and on some cals it worked better to scale to 55pph.

[GLHNSLHT2]

good video. One thing is, when doing runs to change the Pumping efficiency table, you want to make sure that the boost stays at the same level through the whole run. That's why people disconnect the WG arm or I've also done that and taken the hose off the throttle body at the same time to make sure I get 0psi the whole run.