Give up on Eurodyne?

[railroader]

For maestro you will have to load the loader files, then the maestro base file off the server, you can download that base file from the server then edit it in maestro editor then flash it

 

[railroader]

Also you can make all the same power as any other tuning company out there, especially eqt, nothing magic or special about them except spending tons of money, to be told you have a restriction or something and Check engine lights, that's Cobb as a whole.

 

[napadirt]

railroader: Yes, I flashed the Stage 2 loader file and then switched back to base IS38. Now I'm learning the ropes in Maestro. This has turned into a project. But it's fun and I'll also learn something.

Question: Does anyone which table I should modify to adjusts lambda? I changed the "Full load lambda" to target 0.83 sooner, but per the log, it's doesn't seem to have done that.

Latest log: 98oct / 22psi on E40
https://datazap.me/u/napadirt/maest...da-under-full-load-ethanol-50?log=0&data=1-10

 

[railroader]

Basic lambda vs di

 

[Diggs24]

You need to setup an appropriate boost curve for an IS38.

 

[904mk7]

California. Some regions broke temperature records for June today.

Days like today remind me that my APR intercooler might be my most important mod. Driving in hot weather is a reality for us. It’s a good idea to stress test your tune.

I live in Florida. I have no choice . I did a few pulls in 95* heat and I have zero knock. I don't mind stressing the car, just my mind that's an issue. Lol

 

[napadirt]

You need to setup an appropriate boost curve for an IS38.

Is the base IS38 Maestro file not appropriate?

 

[Diggs24]

22psi is fine...for 6000rpm. Pretty weaksauce at 4500.

 

[napadirt]

Yes, looks like other IS38 tunes like EQT target 28psi in the mid-range tapering down to 21psi at 6k. No timing advance in the mid-range, hitting 6-8* at redline. Is this the right idea?

I plan to do something like that, so long as my clutch holds up.

Do you think I need to change lambda or should I leave it alone?

Same EQT logs report an AFR of 11.6, or 0.79 lambda assuming gasoline.

 

[Diggs24]

You can target same boost and lambda they do. OEM clutch won't last, no.

 

[904mk7]

Yes, looks like other IS38 tunes like EQT target 28psi in the mid-range tapering down to 21psi at 6k. No timing advance in the mid-range, hitting 6-8* at redline. Is this the right idea?

I plan to do something like that, so long as my clutch holds up.

Do you think I need to change lambda or should I leave it alone?

Same EQT logs report an AFR of 11.6, or 0.79 lambda assuming gasoline.

Theres a local guy who I've logged who runs 25-26 psi at redline on his eqt is38

 

[Diggs24]

rip

 

[904mk7]

rip

Exactly

 

[napadirt]

I'm on HS Tuning RSR. This winter it started slipping in 6th gear going up hill. I can program the torque map to limit torque in 6th gear. Downpipe is off now so low end torque will be lower too.

Having a real hard timing figuring out how to control boost in Maestro. There's boost control tables and torque tables. Which ones should I be touching? Let's start with that.

 

[napadirt]

Tale of two logs:

Richer knocked more and badly, mid-range and at redline.

Lambda = 0.79; -1* TC per knock event
https://datazap.me/u/napadirt/maest...-lambda-98oct22psi-40-ethanol?log=1&data=1-18

Base/default lambda behavior, -2* per knock event (Maestro default)
https://datazap.me/u/napadirt/maest...-lambda-98oct22psi-40-ethanol?log=0&data=1-18

First rich (0.8 lambda) log has knock everywhere. Second none at all. Clearly timing is too aggressive for these lower IATs. High octane table is going for 19*.