Scoob-Enforcer

Hey Guys,
Just bought an HKS FCD for my MY 93 Classic, The car has just been rebuilt and I have an FCD to fit...The ECU is a Z4 and I dont have a clue which wires to connect to...as there was no instructions with it...any help would be apreciated Thanks

Scoob-Enforcer

anyone?

Scoob-Enforcer

Thanks for the Views guys..pity no-one could help , goodnews is I sussed the wires ...now running 18psi with no cutout

dan83590

Nice one.

BUT, do you think thats a tad high on a Z4? 18psi is nearly 1.25bar, and the Z4's fuelling is set to match 0.875bar (12.5psi).

Scoob-Enforcer

I have increased the fuel pressure plus 440 injectors....I wont go above 18psi as Im fairly sure it will be safe { for a while anyway}