Engine Bay Terminal Connectors (1 Viewer)

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AaKnight

AaKnight

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Hey, so I was looking into an idle issue and noticed just about every one of my wires on my MAF, TPS and IAC are in bad shape.

Does anybody know the correct terminal size / type that these housings use?
Any recommendation on mud vendors or suppliers to order the copper connectors and seals from?

already have a crimper and extra wire, so would prefer to crimp my own connectors rather than splicing repair wires from Toyota if I can avoid it. Thanks

20240130_134658.jpg


20240130_134738.jpg
 
Last edited:
Ballenger motor sports sells the Sumitomo housing with a pigtail. Or Toyota sells the pins with wires also. Look on the housing there is a 5 digit number that you can type in and search google.
 
AaKnight said:
Hey, so I was looking into an idle issue and noticed just about every one of my wires on my MAF, TPS and IAC are in bad shape.

Does anybody know the correct terminal size / type that these housings use?
Any recommendation on mud vendors or suppliers to order the copper connectors and seals from?

already have a crimper and extra wire, so would prefer to crimp my own connectors rather than splicing repair wires from Toyota if I can avoid it. Thanks

View attachment 3549345

View attachment 3549346
Click to expand...
forum.ih8mud.com

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

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...
forum.ih8mud.com forum.ih8mud.com
 


Thanks for your help, I might not have been specific tho... im seeking the little copper terminal and seal that crimps onto the wire then clips inside the 90980-11144 housing. (Without the wire attached and without the plastic housing. Was hoping to avoid the pigtail/splice.)

wanting the Sumitomo (or Yagasi?) electrical components and seals individually. They look much like a MT .090, so was hoping someone might have done this before.

I might reach out to ballenger Monday, maybe they can set me up. TY
 
fjbj40 said:
forum.ih8mud.com

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

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...
forum.ih8mud.com forum.ih8mud.com
Click to expand...

I've been there before, and either I am overlooking it, or it has literally everything except for what I was needing.... It's a long-ass post will look over it again later tonight. Thanks
 
The link I sent you sells everything you need. Download the ewd in the resources section it had all the details you need.
 
I can't vouch for that specific terminal, but I've purchased many from Ballenger
motorsports for building harnesses with factory Toyota connectors.
 
CharlieS said:
I can't vouch for that specific terminal, but I've purchased many from Ballenger
motorsports for building harnesses with factory Toyota connectors.
Click to expand...
Thanks, That's really helpful.. I had some issues with crappy injector connectors from Amazon when I did my HG, that wasted so much time I swore I would only use OEM housings going forward. So many of them being sold online are crappy quality
 
Fj80oregon said:
This is what you want for specifics it covers extensively what you are after. Looks like a 2.3 pin is what you’re after. Good luck reading that
Click to expand...
I think that might be exactly what I was looking for, Thank you!! I assume that came out of the EWD you linked me to? thanks so much!
 
AaKnight said:
I think that might be exactly what I was looking for, Thank you!! I assume that came out of the EWD you linked me to? thanks so much!
Click to expand...

Motorcycle MT .090 Sealed Series - Connector and Terminals

Sumitomo - HM Sealed(Mounting Bracket type) and MT Sealed type Connectors for .090 - 2.3mm Terminal. These Connector s are used highly on Throttle position sensors, Neutral Switch, Cam and Crank Shaft Position Sensors for GSXR - YZF - CBR - CRF All connectors Come complete with male, female...
www.cycleterminal.com www.cycleterminal.com
 
@fjbj40 ,

Thanks again for your help! I would have never have come across that wire harness repair manual on my own. You saved me a lot of time and, like you said, I found the gold plated pin terminals, seals, wire loom, and a few other things I couldn't live without at the ballenger site you pointed me to- ordered them a few hours ago... (those pins arent cheap! and I like that they carry the raychem butt splices, those are amazing!) Hopefully I'm gtg before the weekend! Cheers!
 
AaKnight said:
Thanks for your help, I might not have been specific tho... im seeking the little copper terminal and seal that crimps onto the wire then clips inside the 90980-11144 housing. (Without the wire attached and without the plastic housing. Was hoping to avoid the pigtail/splice.)

wanting the Sumitomo (or Yagasi?) electrical components and seals individually. They look much like a MT .090, so was hoping someone might have done this before.

I might reach out to ballenger Monday, maybe they can set me up. TY
Click to expand...

Best option will be to buy connector, seal and pigtails as a kit from Balenger. Or, just buy connector, terminal and seal. They have multiple options.
They are dirt cheap and OEM quality, and the old connector housings aren't likely to survive the process of repinning IME
 
AaKnight said:
@fjbj40 ,

Thanks again for your help! I would have never have come across that wire harness repair manual on my own. You saved me a lot of time and, like you said, I found the gold plated pin terminals, seals, wire loom, and a few other things I couldn't live without at the ballenger site you pointed me to- ordered them a few hours ago... (those pins arent cheap! and I like that they carry the raychem butt splices, those are amazing!) Hopefully I'm gtg before the weekend! Cheers!
Click to expand...
I use the Raychem splices at work frequently. They are the only approved ones we can use on aircraft. Nice thing about them is they are not much larger than the original wire once installed so the bundle doesn’t get fat vs the old style of butt spices.

I use Cycle Terminal quite a bit. Fast and reasonable shipping.

🍻
 
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