S2_RST_DK

Hi

I have got the EFI setup on my rs turbo, but there are 2 things that i need help for. I simply do not know what they are


One is a yellow connection beneath the fuelrail. What is it ??



The connection above the hole for the vacum hose, what is that ??


Thanks

Henrik

NATH-RSZT

The yellow one is the engine temperature switch and that vacume can be used for dump valve boost gauge etc

pa_sjo

Isn't that port used for the brake servo?

zetecturbo

that take off is where the vacuam pipe for the map sensor goes and the hole below it is for the brake servo pipe ,by the looks of ur picuve still got the pipe for the rs turbo mfi manifold ,ul need 1 from any efi mk4 xr3i

S2_RST_DK

Thanks

But .... the top take off for the map sensor, since i am using the Gotech ECU, do i still need to plug it to a map sensor ??

Henrik

picky775

You have to run a hose to your gotech ecu from that pipe as the map is in your ecu.There should be a small piece of tubing coming out of the ecu,that is what it joins to.