Hey guys, I have a quick question. Chances are 90% that im going to start wiring my unit tomorrow. I was wondering, does the wiring diagram show the colors I need to tap to for the coils? And if it doesent, does anyone know the coil wires I should tap into? The car is an S4.

The manual is with the car, 45 minutes away

 

Yep. The manual's wiring diagram has all of the wire colors.

Something important to note - the colors in the manual are for the colors on the NOT-harness side of the plug. For example, the TPS colors are for the wires coming out of the TPS itself, not the colors of the wire in the harness.

Keep that in mind, and you'll be golden.

Brandon
BR7 Racing

 

Yeah, I got that down.

I dont think my TPS has wires though. Ill double check.

 

Also, which wire is for the tach? Id prefer to use the plugs for the coils instead of splicing into them.

 

On 13BT's it's the yellow wire attached to the 4pin plug @ the trailing coil. It's yellow on both sides too! (one of the more rarer occurences...).

 

If you use the ltx8 with the bosh coils is it just as easy to wire up?