Broken IAC connector-source?

[Adventure208]

The connector that snaps into the IAC on the throttle body shattered when I pulled the TB. Has anyone sourced this or do you have the Toyota Part number? Thanks

 

[Adventure208]

Would this work?

Home » Shop » Connectors / Harnesses » Sumitomo » 6 Way Plug Connector Pigtail for Japanese applications, Gray

Ballenger Motorsports 6 Way Plug Connector Pigtail for Japanese applications, Gray (CONN-85847) for only $8.99!

www.bmotorsports.com

 

[Fj80oregon]

90980-11144 that is the connector housing only

 

[Fj80oregon]

This is the correct one from ballenger

Ballenger Motorsports - High Performance Electronics

www.bmotorsports.com

 

[Adventure208]

This is the correct one from ballenger

Ballenger Motorsports - High Performance Electronics

www.bmotorsports.com

Thank you

 

[Malleus]

You'll need the seals too, and if you replace them, new terminals. Both are available from Ballenger. If you can't find what you need on the website, call them. They are very helpful.

 

[Adventure208]

You'll need the seals too, and if you replace them, new terminals. Both are available from Ballenger. If you can't find what you need on the website, call them. They are very helpful.

Thanks; they have a version of the connector all made up with seals and terminals and a pigtail. Great stuff. Thanks

 

[Malleus]

I would not use the pigtail, unless I had to. Every extra connection in an electrical circuit is bad.

It's worth the extra time and effort to put new terminals on the wiring harness and stick them into the new connector housing, after you put the seals on the wires, of course. Not that I know anyone who has ever installed the terminals first...

 

[Gascan]

Honestly, the quickest/easiest thing to do is simply re-pin your existing terminals into the new connector. Make sure you take a good photo of the existing connector/wires first, then just remove them from the connector; if it's anything like mine was, it was so brittle it just crumbled apart in a pair of channel-locks. IIRC correctly, you'll be able to pull new wire seals over your old pins.

 

[Kernal]

@Adventure208 : For future reference the SEARCH function (top right any page) helps find anything that's been discussed in the past.

Example: OGBeno put together in one place (Threads) listing all the components of the (US) 93-94 and 95-97 FZJ80 Model engine harnesses and connectors with part numbers.

See links below.

FAQ Thread 'Engine Wiring Harness Information 8/1992-12/1994 FZJ80: 82121-60340/1/2'

Dec 20, 2023

Hello all:

I’m lucky enough to be working on a cool project at the shop where we will be rehabilitating a OBD 1 1FZ-FE engine harness. As such, it seems there is some information useful to the community as I go through this process that might be worth passing along and sharing.

We’ll be disassembling an 82121-60342 engine wiring harness and reconstituting it using all OEM parts. This engine harness has been discontinued for a long time. I know of one NIB/NOS iteration owned by another well-known parts nerd for his own vehicle. Other than this person, I don’t know of another version...

• OGBeno
• 1fz fe fzj80 obd1 wiring harness wiring repair
• Replies: 49
• Forum: 80-Series Tech

• 
• 

FAQ Thread '1995-1997 1FZ-FE FZJ80 OBD2 Main Engine Wiring Harness Connector Information'

Mar 11, 2017

The following posts are to document the 1FZ-FE US market 80 series 1995-1997 OBD2 main engine wiring harness connectors. While this is not exhaustive in the sense that it covers every single connector, it does cover about 95% of them. The remaining 5% or so are not sourceable outside of the main engine wiring harness itself.

Toyota uses an internal part number nomenclature for connectors used through the vehicle in different harness systems. This connector system for the parts world is prefixed by 90980- XXXXX. The XXXXX are the specific connector number based on an internal Toyota...

• OGBeno
• 1fz-fe connector fzj80 wiring harness
• Replies: 125
• Forum: 80-Series Tech

• 
• 

 

[Adventure208]

Does anyone happen to have a picture of which pins go in which position on the IAC valve connector? Unfortunately, the old connector completely shattered and now I am unsure of the orientation. Thank you so much.

 

[76lcmike]

try DJT PERFORMANCE in Australia, i bought a connector kit for my 94, most of them broke when pulling the engine.
you may have to email them, sometimes they have low stock.

 

[TomH]

Does anyone happen to have a picture of which pins go in which position on the IAC valve connector? Unfortunately, the old connector completely shattered and now I am unsure of the orientation. Thank you so much.

What are you working on? This is from the 1996 EWD, available in the resources section.

 

[Malleus]

Does anyone happen to have a picture of which pins go in which position on the IAC valve connector? Unfortunately, the old connector completely shattered and now I am unsure of the orientation. Thank you so much.

Kudos to @TomH
FWIW, the terminal numbers for the end locations are embossed on the rear, along with the part number. If you can't read them, the layout is in the EWD. Best to download a copy for yourself.