HFS3 Ver 2 onto 8L Audi S3 1.8 20VT

[pluto]

Hi Richard ,

Greetings,

Perhaps you can assist me

The ecu in question is ME7.5 Bosch

Thus far

I have linked the Injector negative to the green wire
Map sensor pin 4 to blue wire
Red wire to injector + ive

All of the above on the ECU cable.

On the rear end of the board ,
PWM - ive linked
Multiplier is at 1x
IDC is linked

Questions :
1. I want to have IDC as the primary , with MPS as the trigger - is this correct ? If so , which do I link on the back and which to I jump on the front ?

Thanks