Confusion with looms... please help ASAP??

Discussion and technical advice the SW20 MR2. 3S-GTE, 3S-GE, 3S-FE etc
Anything and everything to do with maintenance, modifications and electrical is in here for the Mk2.

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morley88
Posts: 7
Joined: Mon Oct 27, 2008 11:02 am

Confusion with looms... please help ASAP??

Post by morley88 »

Would just like to no if the st205 engine loom plugs into the rev3 chassis loom...??

i have got a rev1 chassis loom but the st205 engine loom wont connect to it, but Iv been told it will connect to the rev3 chassis loom...??

If anyone could help as im abit confused, it would be much appreciated as im desperate to get the car running and i didnt really fancy trying to splice the 2 looms together...

Thanks
JJ
Posts: 3825
Joined: Tue Dec 14, 2004 9:11 am
Location: Stockton-On-Tees

Re: Confusion with looms... please help ASAP??

Post by JJ »

"but Ive been told it will connect to the rev3 chassis loom...?? "

You've been misled.... The loom wont connect upto an MR2, the fuse box connections are different... also if you're fitting your rev 1 alternator, the plugs different too...

You're better off fitting your rev 1 loom back on and repinning it to take a rev 3 ecu... or if you're going to use your existing rev 1 ecu / wiring loom, leave it alone - but fit your 440cc injectors back in... :thumleft:

Little bit of work in it.. but a lot less that trying to figure out the wires in the fuse box connections....
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