Running multiple things off the ecu circuit?

[hatchet9mm]

I do understand how a relay works, just figuring how to do it all cleanly. What do you mean by ignition wires. Are you talking the ignition switch or the literal ignition wires. I know I'm asking a whole bunch of questions, but I'm trying to find the cleanest and safest way to set this up. If anyone has any pictures of how they wired similar setups I would love to see them.

 

[hatchet9mm]

No one has any pictures of how they wired their widebands into their car?

 

[hvyman]

I used my turbo timer harness. Turbo timer doesn't work tho.

 

[hatchet9mm]

What specific wire did you use to power your turbo timer, I understand the way it all works, just need some one to tell me exactly which wire/s to tap for power. It's an AEM uego if that matters at all. The MAP ECU tells me to ground it through the ecu grounds, but leaves me with no suggestions on what to tap for power.

 

[super51fan]

I would get my power from cig lighter. Controlled by key and already fused. Just a stones throw from ecu area.

 

[hatchet9mm]

Anyone know the max amperage for the fuse on the cig lighter off the top of their head, I'll go look if no one knows. It's a good idea, but I am already running a profec b-II off of mine, the light for my boost gauge, and using the lighter to power my garmin which I use cause my speedo stopped working.

 

[hatchet9mm]

15A got it, Probably what I'll do then.

 

[jetjock]

Yeah just do that. Anything to make it stop...

 

[hatchet9mm]

Sorry it was such a pain, just wanted to do it perfectly.

 

[3p141592654]

Probably doesn't matter in this case, but the acc feed goes dead during cranking. Wouldn't recommend it for a piggyback.