3 Bar Map Sensor Help

HELLO

my car is a seat ibiza tdi
engine afn

my problem is i want to run more turbo bost but my map sensor "g71" is inside the ecu and is a sensor of 250kpa i wouls like to change them to a 3 bar map sensor this is possibel??

i have a passat 2002 tdi 130 cv sensor is a 4 wires sensor , mine inside ecu is 3 wires my idea is to put the 130 map sensor in the admision and remove the my stock sensor of the ecu e soldering the pin 1 e pin 2 of 130 sensor, but and my pin 3 in my stock sensor inside the ecu is what????

need help

anyone tried this

thank you
greatings

How much more boost do you want to run , if you use a bleed valve about 3" from the ecu on the map line which you can adjust you will be able to increase boost pressure if you also have a boost controller piped in at or near the inlet manifold boost nipple which leads to the n75 valve and actuator.

i just have a fuel cut eliminator valve in with a tee in line to the sensor
i have to regulate the valve to do just 1,2 bar with my pp502 do overboost in 5 gear 1,5 bar and limp mode
i like to now if it is possibil to put the ecu reading 1,6 , 1,8 ???

not triking with diodes or bleedd valve

thank you very much

Wind your fuel cut eliminator anti clock wise / make it longer / by half a turn at a time and then go for a drive and see if it makes any difference , if not mark where it was/is set and take it apart and lenthen the spring about 3 eighths of an inch..........then set it back to your mark you've made and go for a spin again.

If it has worked lock it down if not wind it out another half a turn and so on.....at this point if it does not limp at the boost pressure you want start to wind it in a little untill it does then wind it out a 1/4 turn and then lock it down.........job done.

thank you very much

i have no chip e the map of turbo is stock now i arranje de valve and it run 1,2 + ou - and if i arranje the valve example to run a 1,4 , 1,5 limp mode
am i right??

and if i chip the ecu i can tune the valve to run 1,5 bar and no cut, and if i want more ?? im into limp mode or not?

i have a dawes device to install

thank for your help
and sory my bad english
im from portugal
greatings

thanks again

Hi are you saying you have sorted it out!! i sort of got a 1/4 of what you have said..........so does this mean that you have no boost valve/controller and just the bleed at the map sensor if so yes put a dawes device in and then you may raise the boost to where you want it.

thank you again
now i understand