1998 ECU Wiring Diagram? TIS site gone...

[96 ToyRunner]

Hey guys I REALLY need y’alls help I need the wiring diagram for the fuel injectors for a 1996 4Runner 3.4 4x4 limited

 

[spartacus]

Hey guys I REALLY need y’alls help I need the wiring diagram for the fuel injectors for a 1996 4Runner 3.4 4x4 limited

I am not sure what exactly are you looking for but here is one that might help.

 

[Pedrojr80]

Hey guys I REALLY need y’alls help I need the wiring diagram for the fuel injectors for a 1996 4Runner 3.4 4x4 limited

Check the pictures i post on the first page.

 

[gamefreakgc]

Hey guys I REALLY need y’alls help I need the wiring diagram for the fuel injectors for a 1996 4Runner 3.4 4x4 limited

Peel back the wire loom/shielding, one shared wire is a ground, the other is the power. It's the same color all the way to the ECU and they are on the same plug, all in a row.

 

[96 ToyRunner]

Thank you [MENTION=50279]spartacus[/MENTION] [MENTION=130956]Pedrojr80[/MENTION] [MENTION=115347]gamefreakgc[/MENTION] ..... the back of the ecm of my 96 has 4 slots later models have 5 I actually found the diagram I need and again thank y’all soooo much it’s been hard to find it and I i hope it fixes my mysterious misfire

 

[Pedrojr80]

Thank you [MENTION=50279]spartacus[/MENTION] [MENTION=130956]Pedrojr80[/MENTION] [MENTION=115347]gamefreakgc[/MENTION] ..... the back of the ecm of my 96 has 4 slots later models have 5 I actually found the diagram I need and again thank y’all soooo much it’s been hard to find it and I i hope it fixes my mysterious misfire

5 slots? What you mean by that? Could you take a pic of what were you looking for? Now im curious lol


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[gamefreakgc]

5 slots? What you mean by that? Could you take a pic of what were you looking for? Now im curious lol


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He means 4 connectors vs 5 connectors, older ECU years only have 4 on the back of the ECU, newer years have 5.

 

[phattyduck]

Peel back the wire loom/shielding, one shared wire is a ground, the other is the power. It's the same color all the way to the ECU and they are on the same plug, all in a row.

You got that backwards. The shared wire is power, the individual wires are pulsed ground...

-Charlie

 

[96 ToyRunner]

He means 4 connectors vs 5 connectors, older ECU years only have 4 on the back of the ECU, newer years have 5.

Yes that’s what I mean thank you ...I’ve been trying to figure out a mysterious missfire with no luck and it’s pissing me off bad

 

[wrench.n.wheel]

Would it this help?

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Do you have something like this for the 99 4runner auto 3.4L?

 

[Rockdawg84]

if this helps I believe that this is a complete 98 Electrical manual.
Dropbox - 1998 4Runner Electrical Wiring Diagram EWD319U - Simplify your life

 

[Pedrojr80]

Do you have something like this for the 99 4runner auto 3.4L?

Sorry for the long wait on the reply. what you need? do you need the same wiring diagram just for the 99? please get back thanks

 

[wrench.n.wheel]

Sorry for the long wait on the reply. what you need? do you need the same wiring diagram just for the 99? please get back thanks

[MENTION=91707]BlackFlag[/MENTION]t4r was able to get it to me, thank you nonetheless.

 

[Pedrojr80]

[MENTION=91707]BlackFlag[/MENTION]t4r was able to get it to me, thank you nonetheless.

next time send me a pm, your welcome.

 

[CamisaNegra]

Where is this information usually stored? in the repair manual? - I need to find it for my 03 4Runner. I want to power up the old ECU which is acting weird and see if I can ID what the problem is.

 

[gamefreakgc]

Where is this information usually stored? in the repair manual? - I need to find it for my 03 4Runner. I want to power up the old ECU which is acting weird and see if I can ID what the problem is.

Sort of, there's a companion manual for each vehicle known as an Electrical Wiring Diagram for that specific year. You can sometimes find them on sale on Ebay.

The TIS site has them for download for a fee. Some members have access as part of their work and all that. 03's are 4th Gens so unfortunately I'm not of any help, all my files I have are for 3rd Gens.

 

[Rockdawg84]

Where is this information usually stored? in the repair manual? - I need to find it for my 03 4Runner. I want to power up the old ECU which is acting weird and see if I can ID what the problem is.

I have an O6 manual. Send me your email address and I will share my dropbox folder with you.

Sam