I'm in need of repairs on my engine harness. I contacted tweaked performance and they told me they don't deal with the 7m harness anymore. They recommended panic wire which i never heard before. Does anyone here have/had experience with them? Also is there anyone else on here that I can send my harness to get repaired? I want to do it myself but I can't seem to find all of the connectors I need in order to repair it. Please let me know if there is a website offering these connectors. Thanks!!
Engine Harness Repair
- Thread starter Supra90gr
- Start date
You should be able to get a lot of the connectors from Toyota, you just have to know the part number. I'll PM you a link to a file I have with most or all of the plugs. You're going to have to do a little investigation to identify the plugs. Between that and the TEWD, I was able to refurb the harness myself. I had to retrofit an 89 donor harness to fit my 92. The body plugs are different so I had to do a lot of cutting, splicing and soldering. I got new loom material/high heat tape from McMaster Carr and the end result was pretty good.
You can buy the pins from Toyota but they come precrimped on a short piece of wire. You can buy the pins and little rubber gaskets from Ebay if you want to crimp onto your own or existing wire. If you're careful you should be able to depin the old plugs and just insert into the new plug body.
You can buy the pins from Toyota but they come precrimped on a short piece of wire. You can buy the pins and little rubber gaskets from Ebay if you want to crimp onto your own or existing wire. If you're careful you should be able to depin the old plugs and just insert into the new plug body.
Contact "Ron Saunders" on Facebook or www.yotaconnectors.com he should be able to get you any connector you need
When I freshened up my 2j harness I used these guys. Don't know if they have 7m plugs or not. http://www.bmotorsports.com/shop/index.php/cPath/109?osCsid=8ft5m6vjs9ap9m51fh0s19fsv3
Also try driftmotion.
http://www.driftmotion.com/SearchResults.asp?Search=connectors+
Also try driftmotion.
http://www.driftmotion.com/SearchResults.asp?Search=connectors+
I don't suppose that file could be posted somewhere for posterity? I'll be looking next year or so, it would be nice to have.
I finally remember where I got the file from.
Go here: http://wilbo666.pbworks.com/w/file/fetch/48443657/Wire Harness Repair Manual (RM1022E).pdf
I noticed it says 1991-2005, so I'm not sure the 1990 and older owners will be able to find every plug covered in that manual. I have a 1992, and found all of the plugs I needed, but I didn't replace every single plug. I had a donor harness and reused the best plugs of each harness and bought new for any that were too far gone.
Go here: http://wilbo666.pbworks.com/w/file/fetch/48443657/Wire Harness Repair Manual (RM1022E).pdf
I noticed it says 1991-2005, so I'm not sure the 1990 and older owners will be able to find every plug covered in that manual. I have a 1992, and found all of the plugs I needed, but I didn't replace every single plug. I had a donor harness and reused the best plugs of each harness and bought new for any that were too far gone.
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I've found a few plugs from rock auto as well. I'm in the process of cleaning up my harness as well