EVO 3-Bar MAP sensor voltage scaling

[TwIzTeD_3kGt]

http://www.3sgto.org/tuning-engine-e...al-sensor.html

EDIT: Use above link for the values.


This is what I could find for voltage scaling, anyone else running one to verify these values?

Once that is set up, how do I log it in Evoscan? Do I just select MAP scaled?

[Greg E]

Yes and yes.

[TwIzTeD_3kGt]

Yes and yes.

MAP scaled is giving me some crazy readings that can't be right.

[Greg E]

Post a screen shot of your map scaling table and your MUT table.

[TwIzTeD_3kGt]

Post a screen shot of your map scaling table and your MUT table.

MAP Scaling and MUT.jpg

Is this visible?

[Greg E]

MAP Scaling and MUT.jpg

Is this visible?

Yes and it's correct.

Evoscan scaling is x*0.2745-20 Request ID A1

I'm guessing you don't have the EFI 3000GT ECU selected.

[TwIzTeD_3kGt]

Yes and it's correct.

Evoscan scaling is x*0.2745-20 Request ID A1

I'm guessing you don't have the EFI 3000GT ECU selected.

That's what I have and efi 3000gt ecu has been selected since I started all this.

It reads right around 0psi at idle, and any boost at all reads the max psi. Hmmm...

Any chance its an issue with the pin differences between jesters 94-97 PnP ecu and an actual 98-99 ecu?

[Greg E]

It should look like this.

http://www.3sgto.org/tuning-engine-e...al-sensor.html

[TwIzTeD_3kGt]

It should look like this.

http://www.3sgto.org/tuning-engine-e...al-sensor.html

Ahh there's the link I needed, I kept getting a dead link to that same thread title. My scaling numbers are way off. I'll input the values from that thread and see what happens.

[Greg E]

I know i have to fix the links... I'm working on the manual for chrome V3 right now. Gonna take care of that.