1G Injector wiring

[Haylee]

Not sure which wire goes to what. The 2 on the car are different colors from the 2 on the clip/injector.

The car currently doesn’t run/ doesn’t have a battery so I don’t have a way to check voltage.

I’m sorry I’m advance if I posted on here wrong, I’m new, and suck with technology!

 

[steve]

http://www.dsmlink.com/images/forums/1GECUMFI.pdf
http://www.dsmlink.com/images/forums/1GECUPinout.pdf

Which wire to which of the two pins isn't critical for it to work but consistency is nice. One wire goes to the ECU and the other wire to the injector resistors on the firewall.

 

[Haylee]

Of coarse I forgot to post my photo with my actual post, sorry horrible which this

this is what I’m working with. When speaking with other people on different platforms I got mixed answers; it doesn’t matter which wire connect to the other and some said one will be 12v and to connect that to the positive side of the injector.

 

[steve]

I don't see a problem here. I'm not intending to disparage you just figure out what level you're at so I can help.

Do you know how to solder and heatshrink?
Can you read the wiring diagrams posted above?
I'm assuming a turbo 4G63, is that the case?
How many injectors do you have to rewire, just this one?

 

[Haylee]

Yes, I can solder and use heat shrink. I did not see the above link until now! Yes 4g63T, and I have all 4 to wire in.

I believe I under stand now, the diagram helped! Thank you!

 

[steve]

You're welcome, good luck!