Picky7

Hi im new to the site and need to know if anyone has a wiring diagram for the fuel pump on a 92 mk5 RS2000 please.TIA

martysmartie

iTrader: (1)

Don't have a wiring diagram, but they pretty much all work in the same method.

That being a switched supply (via a relay) which the ECU drives and an earth.

Martin

Picky7

Cheers 4 the reply,the problem ive got is pump isnt working,i can hear the relay prime on ignition but ive only got a perm positive at pump plug,ive been told i should have a perm and a switch live pressumably from the relay? Just need 2 find a diagram😭😭

Picky7

Cheers 4 the reply,the problem i have is no pump,ive been told there should be a perm live and a switch live,ive got a perm live at the pump plug but no switch live,i hear the relay prime but dont get any power at the plug when it does.Could realy do with finding a wiring diagram 2 see what wires do what😭😭

Caddyshack

Are they perm live and switched earth? Where Ecu provides the earth.

Picky7

I dont know mate thats why i need a wiring diagram

Mark V8

iTrader: (2)

I know the Mk6 RS2000 works like that.

GVK.

Normally the fuse box has an internal fault on those and loses the supply to the relay.

Mark V8

iTrader: (2)

Had to fire up and old copy of windows XP and dig out the TIS disc


Screen shots below, this is for 94 onwards 2WD

Picky7

Thank you Mark v8 Found the problem,turns out the fuel pump is goosed