Power Fc And Gtr Fuel Pump Control Module.

[GTR-Ben]

I want to wire up the GTR Fuel Pump Control Module to regulate the voltage to my Bosch External pump in my Siliva.

I would like to know if the Power FC for an R32 GTR still uses this setup when installed or does it bypass it somehow? I remember someone saying with the power FC it runs the pumps at constant voltage.. but I may be wrong.

The outputs for the control module are on ECU pins 104 and 106. Without going and testing their outputs.. anyone know?

[GTR-Ben]

Bump

Anyone?

If the Powerfc does not use the stock module.. i will have to make something with two 0-5v outputs controlled by the AFM or similar.

[GTR-Ben]

Also, does anyone know if supplying less than 12V (say 7-9V) to a Bosch 040 will cause any problems?

[heller44]

pfc = pump at full speed.

[GTR-Ben]

Also, does anyone know if supplying less than 12V (say 7-9V) to a Bosch 044 will cause any problems?