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Identifying Bare Wire In Ecu Plug Loom


Best Answer Spherix , 19 May 2021 - 07:07 AM

Great info, thanks. I stripped the shielding back further and found it's indeed wrapped around certain wires between the ecu plug, crank sensor and a plug for one of the other sensors. Doesn't connect to anything so it's indeed shielding.

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#1 Spherix

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Posted 18 May 2021 - 07:55 AM

Hi there,

 

I am in the process of cleaning up my wiring loom, and in the processes I'm removing most of the tape that holds the bunch together. I noticed a strange looking bare wire in the ECU plug as shown on the photos below, I was wondering if this is a standard wire or something someone has hacked in at some point. It looks oddly genuine, yet weird at the same time as it's left bare. Should I just tape this back up as is? 

 

IrhFi4E.jpeg

 

To highlight, most of these wires go to either ground plugs, or to the flywheel sensor. The other sleeved wires end up in the main loom.

 

uwG3rOU.jpg

 

 

Just for reference, this is the ECU:

FGbRft0.jpeg



#2 sonscar

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Posted 18 May 2021 - 12:05 PM

Looks like braided shielding on possibly the crank sensor wires to reduce interference.Steve..

#3 Steve220

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Posted 18 May 2021 - 03:52 PM

It's the sensor shield earth.

#4 Spherix

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Posted 19 May 2021 - 07:07 AM   Best Answer

Great info, thanks. I stripped the shielding back further and found it's indeed wrapped around certain wires between the ecu plug, crank sensor and a plug for one of the other sensors. Doesn't connect to anything so it's indeed shielding.






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