Fabricating New Harness from C100 Bulkhead Connector to Engine, A/C, Etc.

[Erictorres0311]

Looking good any more update ? Aside from making some changes , what are benefits of doing your own over just being a new harness ?

 

[mikester]

Brief update: I was trying to finalize the bulkhead connector (AKA C100) wiring for the engine harness today. I realized I erroneously eliminated the 250 circuit and wrongly described it as being solely for the EFE relay. After further review, the circuit 250 is for both of the following circuits:
1. power supply to oil pressure switch for the choke; and
2. power to EFE relay.

As a result, I need to include a 250 circuit as part of the power supply to the choke (when key is turned on) and continue to NOT power the EFE relay (as it is no longer used on my EC).

Finally, I have included a couple pics of my home-made (see posting from yesterday which shows the simple jig that allowed me to apply the tracer color) tracer stripe on green GXL. Please note, I used a silver colored Sharpie (rather, than white, as I have not yet found a white Sharpie with the correct size and point).


View attachment 158570View attachment 158571

Curious, what made you mark your own wire instead of buying it already done ? Theres so many places that sell it ready to use.

16 gauge GXL automotive wire solid striped colors high temp oem | Harley Stripe Automotive Wire - 540 Colors Available - Custom Len

Automotive wire Harley Chevy Ford Chrysler Cat motorcycles cars trucks boats planes OEM wiring Automobile wire AWG gauge 12 14 16 18 20 22 striped colors solid colors by the foot 5 10 25 50 100 5000 1000 Solid colors black blue red green white + MORE

4rcustomswire.com

 

[xcookpac]

Curious, what made you mark your own wire instead of buying it already done ? Theres so many places that sell it ready to use.

16 gauge GXL automotive wire solid striped colors high temp oem | Harley Stripe Automotive Wire - 540 Colors Available - Custom Len

Automotive wire Harley Chevy Ford Chrysler Cat motorcycles cars trucks boats planes OEM wiring Automobile wire AWG gauge 12 14 16 18 20 22 striped colors solid colors by the foot 5 10 25 50 100 5000 1000 Solid colors black blue red green white + MORE

4rcustomswire.com

I marked my own wire because it makes my life simpler. I keep wire in stock but all without tracers. By adding tracers I can have related circuits with different colored tracers. Additionally, anytime I can get things done cheaply it makes me smile.

 

[xcookpac]

Update: I have been getting the serpentine belt system and electric fans straightened out. I believe serpentine setup and fans are from a 1986 IROC with TPI. Once fans and serpentine setup are straightened out the I will do final install if motor harness (which I will fully document). Finally, I have been working my *ss off getting the house ready for sale(new kitchen, bathrooms and electric high hat install).

Thanks fir everyone's patience.

 

[Erictorres0311]

Update: I have been getting the serpentine belt system and electric fans straightened out. I believe serpentine setup and fans are from a 1986 IROC with TPI. Once fans and serpentine setup are straightened out the I will do final install if motor harness (which I will fully document). Finally, I have been working my *ss off getting the house ready for sale(new kitchen, bathrooms and electric high hat install).

Thanks fir everyone's patience.

Any chance you would be able to post a list of materials use and where you got them from ? Was thinking of redoing my harness on mine .... good luck with house sale

 

[xcookpac]

Any chance you would be able to post a list of materials use and where you got them from ? Was thinking of redoing my harness on mine .... good luck with house sale

I will start putting such a list together.

 

[xcookpac]

Tied up with snow removal for a couple days at least. Ugggh!!!