vp wiring diagram

[Matt_vp]

does anyone have a wiring diagram for a vp 92 model that they can email me or post on here
regards matt

[markovr]

Which part of the wiring did you want?

[Matt_vp]

im have a problem where the car will just shut off and when i try to start it the check engine light doesn't come on, but if i arc the 12 volt pin on the dionostic link with the one that goes to the fuel pump a few times with the ignition turned to on the check engine light will come on and the car will start. so i need the a digram with the check engine light, the fuel pump and the computer i guess.

[markovr]

Heres the ecu diagram that takes in that part
The check engine light is fed a negative by the ecu to it to make it light in the cluster.

[Matt_vp]

Thanks for that mate but can i trouble you to post the other half aswell.

[markovr]

Ive added the whole page to my previous post...you will have to join the 3 pages together.

[Matt_vp]

thanks hopefully i can work this problem out now.
Where do you get those wiring diagrams from?
Thanks Matt

[m62vpute]

sorry to dig up a old thread but did you happen to work out what was wrong as i have exactlly the same problem with my vp at the moment

[m62vpute]

or anybody else that is good with electrics have any idea on what could be wrong??

[m62vpute]

took it to a auto elec today and when i went to pick it up he said he could not find the fault

anybody got any ideas at all i have replaced the computer and memcal tried removing the efi relay to let it reset its self and still end up with the same result

many thanks in advance

[Matt_vp]

does it do the same thing when u arc between the 2 terminals on the dionostic link,

mine just went away really amonst replacing heaps of parts, i would start with relays, dfi module, coilpacks, fuel pump.
also have a look at the wiring in the dfi plug and in to the ecu.
good luck mate and i feel for u it sucks
Matt

[m62vpute]

Yeah when i link across the diagonstic plug for the fuel pump it will eventually fire after about 25 to 30 seconds of cranking, the dash/warning lights will flick on and as soon as that happens it fires straight away

the things i have replaced so far is the computer, memcal, relays, anti theft module and switch and ignition barrel. checked all fuses and none were blown

I think i might rip out the wiring loom and put a vr 1 in as i have all the parts to convert it

most frustrating problem i have had so far.

[DVOLVO]

Mate just a guess but my mates VR had the same problem after 10 times at the auto electrician all it was is the water sensor was faulty.. Not sure what its called but you have a sensor that will kill the motor if there is no water and after replacing it not a problem since..
Hope it helps..