1G What is this?

[YZFR1]

Hey there,

just need someone to help me identify a few things from the new car i just bought..

1st one - What kind of a module is this? It was hooked up to the 80amp alternator fuse, radiator fans, radiator sensor and a bunch of other stuff i'm not sure where it goes (it was already disassembled)

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2nd one - Does this look normal? There were these wires hooked up to the knock sensor and O2 lambda input. The brown looms and white wires in the picture

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same thing but a slightly different angle

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3rd one - this is to the right of the drivers knees. What is that plug at the top? Just want to figure out what is being hacked in there.. yellow and grey wires.

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[92AWDHX40]

Looks messy can you ask the person who you bought it from? Does your car run?

 

[YZFR1]

Surprisengly, i just got it to run for the first time!! It was a blown up car and i just had to drop my old setup from the old car into it.


As for the ECU harness, i unplugged the O2 input wire because i will be hooking up a wideband in there anyways but i just wanted to figure out why it looked like that. Yeah, i know it looks messy as hell..

What i don't understand is why there was a black wire bridging the wires from the Knock sensor and the O2 input?? I looked at my old car and it does look like there is a strange black wire going up the harness but i haven't taken it all apart just to trace it yet.