Painless kit 90627 - wire 901

[Dleslie212]

This is probably a long shot but thought I might ask here. I'm in the middle of a wiring harness, and not at the point where I can check with a test light or meter. This wiring kit has wore 901 labeled as "relay activation/ acc power (ign)"

Does anybody know if this wire provides 12v during cranking? I need to figure out a 12v cranking source for my Pro Flo 4 system

 

[carfanatic63]

I just put this same kit in my truck last year. Great kit.

That wire goes into the interior and is a switched power wire from the ignition. You can use it to trigger a relay of some sort or connect it to another 901 wire thay goes to the engine harness and use that to trigger a relay in the engine.

I used it to trigger a fuel pump relay in the engine bay on my truck

No power during cranking to my knowledge

 

[Dleslie212]

Yeah it's been great so far.

I want to use it to trigger the power relay for my fuel injection system which then controls my fuel pumps. But it had to have 12v during cranking as well - do you know if this is the case?

Edit - I didn't see your last sentence, sorry.

Do you happen to know where on that harness I could connect for 12v cranking?

 

[Dleslie212]

Just an update in case anyone else has the same question in the future. Wire #920 - pink with white stripe, is meant for coil ignition power and has +12v cranking as well. Since my PF4 system already controls the coil, this wire can be repurposed as power feed for the PF4