Map sensor cuestion (motronic manegement)

[Dima ABY]

Made two short crapy videos.Must to say,this time it was running ¨better¨ with chipped ECU than before.But anyway,she smoked all my garage in few seconds.Terrible.
https://youtu.be/KlVr6P9rJ58
https://youtu.be/FvEtI0iJGhI

[Dima ABY]

I found that Paul from S2central uses 250kpa map sensor for his 280hp homefried chips.So now I am again confused.

[newsh]

It's true
Stage one K24 chips usually run on a 250kpa sensor
For RS2 turbo you need 3kpa

[newsh]

Map sensor cuestion (motronic manegement)

Check to see if the resistor 201? has been changed, if so the ECU is probably set up for RS2 software.

Rs2 homefry

https://r.tapatalk.com/shareLink?url...0&share_type=t

[Dima ABY]

Check to see if the resistor 201? has been changed, if so the ECU is probably set up for RS2 software.

Rs2 homefry

https://r.tapatalk.com/shareLink?url...0&share_type=t

That will be on exam this evening.
Thenk you!

[Dima ABY]

Thenks to Newsh,I found this.Look pictures below.





Yes,somebody was there.Looks like adjustable resistor,becouse of mini screw.I think so.Mesured it and it shows 5.93K.Dont know how much it should be on stock ECU.
And that black tape surprised me also.Doesnt look stock too.

[Dima ABY]

Stock ABY r201 resistor is 6.15k ohms?

[newsh]

Interesting!

[Dima ABY]

Fixed!
Recalibrated r201 resistor to 6.15k (still not 100% sure if is the correct value),resoldered it and put some tape under neth couse the little screw may make short wit other soldered component behind.
Also resoldered socketed platform .This work was very bad made.Put together.Made test drive.1,4bar.Every thing is ok.Only when she warmed up,the idle sits at 950rpm.I think its a little bit to much.


https://youtu.be/8LcdLwnmlMI