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ND1 Turbo with 3Bar MAP sensor has a limit around 5500rpm

Posted: November 24th, 2023, 10:04 pm
by mikarin
Hi!
I am currently creating data to operate the ND1 1.5L Turbo using the 3BarMAP sensor.

Unfortunately, when the accelerator pedal is 100%, MAP = 1.8bar, Load = 1.8, something like a limiter operates. (Ignition cut?)

Image

I changed the parameters and tables related to Load Limit in Absolute Limit to a value of 2 or higher, but the behavior does not seem to change.

Can someone give me an idea?

Re: ND1 Turbo with 3Bar MAP sensor has a limit around 5500rpm

Posted: November 27th, 2023, 4:41 am
by mituc
What tune are you using?

Re: ND1 Turbo with 3Bar MAP sensor has a limit around 5500rpm

Posted: December 9th, 2023, 2:57 pm
by mikarin
The turbo kit is from AVO Turboworld and the blow off valve is from TurboSmart.

The 3Bar MAP sensor is from BOSCH.

Re: ND1 Turbo with 3Bar MAP sensor has a limit around 5500rpm

Posted: December 9th, 2023, 9:14 pm
by mituc
Ok, and what tune are you using? Did you change any of the existing tunes, you're using an OTS tune, a custom tune made by somebody else? Can you post it here?