Wireing help please

_Darth_vaider_

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#1
Okay so I got this cut harness for a yellow plug ecu and I’ve been soldering it for about 2 days but ran into a huge rode block some of the wires don’t match up.. I’ll post pics these are the only ones I have left
Looks like they change colors at the crimps
 

plaaya69

87T Supra
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#7
That regular red wire looks aftermarket. I do not recall a regular red wire in the wiring harness when I dissembled my engine wiring harness.
 

_Darth_vaider_

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#11
Hello when removing the old harness I broke the reverse light switch I think (only plug on w58) and am using an auto harness what wires do I have to tap into to fix this?