Edc17c46 Rail pressure sensor linearization

by **dreconx** » Fri Aug 20, 2021 2:45 am

Hello guys,

Does anyone know where i can find the voltage adjustment for the rail pressure sensor?
We upgraded to a bigger pressure sensor to work with cp3 pump and stage 1 injectors.
We just want the car running good.
Here is ori file hopefully someone can help me.

thanks

by **carmageddon** » Fri Aug 20, 2021 12:20 pm

i dont understand maybe, common rail audi have bosch CP4 pump and you downgraded it to CP3 pump?

for what i see on bosch docs cp3 make only 1600 bar, cp4.1 1600 bar and cp4.2 1600 to 2200 bar applications

page 14 and 15

https://www.boschaftermarket.com/xrm/me ... 2-2019.pdf

by **dreconx** » Fri Aug 20, 2021 2:05 pm

We have fitted this upgraded fuel pump:
https://www.darksidedevelopments.co.uk/ ... gines.html

Capable of 2200 bar so we needed to upgrade the rail pressure sensor.

thanks for the reply