Getting the wiring right! HELP NEEDED

Specifications, applications, part numbers, and prices for various OEM fuel injection components.
Forum rules
Post Reply
Cuinnton
MegaSquirt Newbie
Posts: 2
Joined: Fri May 22, 2009 12:09 am

Getting the wiring right! HELP NEEDED

Post by Cuinnton »

Hello everyone I am converting a 1985 505 GTI to Megasquirt 2. I am changing the throttle body around to include IAC. I have correctly connected all of the wires thus far other than the injectors the fuel pump relay and the 12v+ supply.

The reason being I am confused of what relay does what and where is it. Because as far as i can tell my tachometric relay acts as my main relay and FP relay? Can anybody clarify this?
If so I obviously need 12v+ when cranking and running so which wire can i use or do i have to run a new wire of the ignition key? :?

I have included the OEM ecu wiring diagram for reference and also pictures.

Any help would be greatly appreciated!!!! :D
You do not have the required permissions to view the files attached to this post.
Top
Cuinnton
MegaSquirt Newbie
Posts: 2
Joined: Fri May 22, 2009 12:09 am

Re: Getting the wiring right! HELP NEEDED

Post by Cuinnton »

Any help would be greatly appreciated!!!! :D
Top
Post Reply

Return to “OEM EFI Hardware”