Zimmo1982

Thanks I'll do that tomorrow.

Maybe a case of just putting more fuel in the cells at -7.3psi, 2-3k rpm. Looks like when I was cruising before boosting it was half in the -8.7psi range.

Hi All, As the title says the car cruises fine in vacuum and 2-2.5k rpm but after going into boost then cruising again the car goes lean and jerks around. If you rev the motor to redline or turn off the car and back on then then goes back to normal till the next time you go into boost. I just cant figure out why it would do that? Toyota MR2 with a 3.5L 2GR-FE motor (forged internals 9:1), stock manifold (same happens with ACIS plugged in or not) PT6062 turbo. Attached is the map and log (excuse the big lean spike I didn't give enough gas at the lights), near the end of the log you can see the lean condition. Let me know if there is anything I'm missing? EVLMR Tune - Fuel 24-8-2022-1.pclr Log 2022-08-27 11;24;30 am.llg

In that case I would have thought is should be showing as off further back as the idle condition didn't change. I'll however check when I'm back as what you are saying makes sense just wondering why it was saying on before. I'll also put it in test mode... Not sure why I didn't do that before

Have my water meth on aux 8 and while logging the other day I noticed it it was off for a moment on my logs when I couldn't see a reason for it to be, then today I started the car had issues connecting the ECU (maybe the USB cable) and the aux was off. I cant see anything in the settings that would cause it not to activate. Can anyone here have a look and check if they can see anything that I'm missing? Otherwise maybe a wiring or ECU issue? Log 2022-07-1 10;21;45 am.llg Log 2022-06-30 12;46;14 pm.llg EVLMR Tune - Home Meth Tune v1.pclr

Thanks Adam, much appreciated.

I have a SW20 swapped with a 2GRFE and PT6062 G2 .82A/R turbo. Due to the motor being in the back on the dyno there is no airflow there so the ambient temps are high and causing the turbo to suck in very hot air and the shift cables melt (4 times so far and at $450 a pop I would rather not). Pipes have been extreme ceramic coated and no real way to move them further from the cables and on the road/track there are no issues. So I'm left with road tuning and can use a long flat farm road not far from me with no traffic. So now I will need to road tune myself my question is what happens when you exceed the tabled values in the tune? For example the VVT tuning I want to increase the boost past 20psi MGP but the table ends at 14.5psi. If I change nothing in the table and I hit 20psi does the ECU hold the last know values or go back to a 0 value? Should I increase the steps for the last values to make sure its holding the VVT inlet and exhaust values or just leave it as is? EVLMR Tune - Home Meth Tune.pclr