Making new wiring harness from scratch, need help

[Jimmi The Kid]

Thanks Dave, I can't agree more :wink: If I don't make a diagram, it will be a pain to figure i out later. And yes, I will reuse as must as I can, of the original harness. But I need to change a bit, I fit a larger fuelpump, my indicatorswitch are from a Vauxhall as well as the electric powersteering column also require a big! wire :wink:

I have tryed to reuse the original diagram, but it was a pain in the ass and not easy to figure out.

I work as a mechanic at Toyota and in the past 15 years, I have maked a engine wireharness for a Corolla AE101 swapped with a Silvertop, a Starlet EP70 swapped with a Silvertop, running on Corolla ECU, and build 3 Starlet EP81/91 turbo swap with orginal harness cut up and integrated with the cars harness. So I don't worry about the engine harness :wink:

I think I will go with something like this, but need to add a bit more: