Resolved 1G OEM relay pinout

[need2boostpsi]

quick and easy question, when looking at a oem 4-pin relay from a 1g, from the bottom with the clip down what pins go where? I using a stock relay to rig up something and my multimeter is being a beast. A picture would help as I'm slow to catch on. Also while serching I found servile threads on aftermarket relays. which had a pinout based on numbers but I don't believe there are any on the stock relays.

the relay in reference is the one for the stock fog light I want to use it for my second fuel pump.

 

[Defiant]

Typing the question cost you more of your time than buying a Bosch relay would have. However, with four terminals, you should have one that powers the coil and another to ground it, leaving the other two as the make/break contacts.
Post a picture.

 

[steve]

the relay in reference is the one for the stock fog light I want to use it for my second fuel pump.

Page 8-222 and 8-223 of the 1G electrical manual.
http://www.dsmtuners.com/forums/fre...tions/344490-download-1g-service-manuals.html

 

[Jeff99GS]

I have used a few OEM relays for other projects. The 12v and GND are usually diagonal from each other. You will have to get a 12v source and test the relay by connecting 12v and GND while listening for a click. If its NOT the two pins I marked then try the other two.

12v and GND can be reversed on the pins and it wont matter. For example you could put the GND on the pin I marked 12v and 12v on the pin marked GND. It wont matter either way, the relay will still function.

 

[need2boostpsi]

alright i got it wired up had to flip the ground and the fuel pump wire but other than that it works fine for my inline pump.