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how to swap a 2grfe V6 into a st204 - 6G Celicas Forums

Topic #93458 264 posts Started by njccmd2002
Thanks manny, i know not many interested in this swap. But like i said to many others in here, I dont care lol... this is history.

So wiring process is complicated, will have to rewire the car, fuse box in the bay, new fuse box, and fuel resistors and what not. Trying to emulate the system in the rav 4. Thankfully the design in our cars permits it. Not like the MR2.

anyways i have not stopped, it has continued. I hate to post pictures of wiring, but just a few...

Included new wires for speed sensor and reverse light, power steering, and for the water temp sender to gauge ( 2GR does not have it, darn CANBus protocols)

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also will rewire the DLC1 to the original spot. To trouble shoot fuel pump and the SRS system, everything else was deleted, not needed... Needless to say, new wires were put in...

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all this to EA1, st relay and new fuse box..

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Will not be using anything of the original harness but the plastic fittings and the fuse box, and few connector casing. mostly all is the Highlander original harness.

Found some weather proof relays at they yard, toyota makes them....

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Donor harness from a lexus... (175) worth...

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This post has been edited by njccmd2002: Sep 21, 2017 - 3:25 AM

Learned a lot in 10 years...I hardly log in anymore, last loginToday Sept 6 2019, and I was forced just to clarify a post. LOLIf you PM me and I dont respond, dont fret or cry. Im alive, better post your questions in the thread below, maybe I log back in2grfe Swapped...Why I chose the 2GR, before you ask read here...A great civilization is not conquered from without until it has destroyed itself from within.@llamaraxing in Instagram is the best way to find me. I hardly log here anymore.
This is what I do with the V6 harness' i build. I pretty much open the entire harness up and then run the wires that will be used. I re-pin all the junction connectors that feed the coils and injectors. Then another relay feeds all the power to the VSV and misc sensors. Some are powered from the ECU like TPS. those all share VC 5V.

also out of the EA1 plug is the 2 white alternator wires, i bought some 10 gauge wire and extend that so it can run along the back of the engine and reach the alternator.

I created an excel spreadsheet to keep track of what wire goes to what connector or splice then i check it off when its complete.

2001 Celica GT-S Turbo1997 Supra TT 6speed1997 Celica 3MZ/1MZ swap1990 Celica All-Trac
That looks extremely labor intensive, but also kinda fun. I would probably cringe when I first turned the key to start the car haha
>
QUOTE (enderswift @ Dec 2, 2014 - 3:19 PM) *
>That looks extremely labor intensive, but also kinda fun. I would probably cringe when I first turned the key to start the car haha



crossing fingers and hopng its going to start first time, and hoping there will be no troubleshooting, and hoping the engine is not a dud. so much hope, lol. who knows.....

Learned a lot in 10 years...I hardly log in anymore, last loginToday Sept 6 2019, and I was forced just to clarify a post. LOLIf you PM me and I dont respond, dont fret or cry. Im alive, better post your questions in the thread below, maybe I log back in2grfe Swapped...Why I chose the 2GR, before you ask read here...A great civilization is not conquered from without until it has destroyed itself from within.@llamaraxing in Instagram is the best way to find me. I hardly log here anymore.
Lol I know that feeling. It's not until you get really deep into a project that it dawns on you that there are literally thousands of variables that have to go perfectly right. This made me super paranoid when I did my first engine and transmission rebuilds. I kept second guessing my work and pretty much expected some tiny undertorqued bolt to back out and destroy everything. I don't think you have anything to worry about though, you're super organized. looking forward to more updates!
Youuuuu cannnn dooooo itttttttt!

2001 Miata LS 5-speed
800 more in parts ordered yesterday, just a few more to go....

Learned a lot in 10 years...I hardly log in anymore, last loginToday Sept 6 2019, and I was forced just to clarify a post. LOLIf you PM me and I dont respond, dont fret or cry. Im alive, better post your questions in the thread below, maybe I log back in2grfe Swapped...Why I chose the 2GR, before you ask read here...A great civilization is not conquered from without until it has destroyed itself from within.@llamaraxing in Instagram is the best way to find me. I hardly log here anymore.
Just fell in love with this thread! So nice to see people doing something different with a 6gc. There used to be a lot of this going on but now not so much and thats what makes this thread AWESOME. Good work thumbsup.gif

-Brian
Great read and progress! Looking forward to the end result.

The "Fly Low" Project: 3rd Gen 3SGTE
I'm looking forward to the cloud of smoke and 100ft strips of rubber laid on the street.

2000 Celica GTS 'slowest gts evar'1998 Mazda 626 FS-DE/CD4-E
Traction, where we're going we don't need traction. tongue.gif

2001 Miata LS 5-speed
swear to god, im tucking fired. maybe close to 100 wires soldered.... more to go...

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This post has been edited by njccmd2002: Sep 21, 2017 - 3:27 AM

Learned a lot in 10 years...I hardly log in anymore, last loginToday Sept 6 2019, and I was forced just to clarify a post. LOLIf you PM me and I dont respond, dont fret or cry. Im alive, better post your questions in the thread below, maybe I log back in2grfe Swapped...Why I chose the 2GR, before you ask read here...A great civilization is not conquered from without until it has destroyed itself from within.@llamaraxing in Instagram is the best way to find me. I hardly log here anymore.
Hey, you should get a car where you only have to hook up the starter and some ground straps. tongue.gif

2001 Miata LS 5-speed
this is what I pin in the IJ1 connector


This is the II1 connector

2001 Celica GT-S Turbo1997 Supra TT 6speed1997 Celica 3MZ/1MZ swap1990 Celica All-Trac
thanks, so i have to bridge IJ1 (17) and II1 (5)

Learned a lot in 10 years...I hardly log in anymore, last loginToday Sept 6 2019, and I was forced just to clarify a post. LOLIf you PM me and I dont respond, dont fret or cry. Im alive, better post your questions in the thread below, maybe I log back in2grfe Swapped...Why I chose the 2GR, before you ask read here...A great civilization is not conquered from without until it has destroyed itself from within.@llamaraxing in Instagram is the best way to find me. I hardly log here anymore.
you are some type of crazy noberto. hoping all goes well and we can hear the vroom vroom soon.

*1997 Celica ST - 3SGE Greytop BEAMS*1977 Celica RA29 - Classic Cruiser*2005 Matrix AWD - dedded but still hanging around like a ghost2019 Rav4 XLE Premium - Sports mode is fun.
052ae619


oficial wiring diagram. Not the enhanced version. lol. But the web version...

It needs more tweak. like connections, plugs, and minor details But as is, its pretty understandable...

You guys do understand for "reasons", i cannot blow up this image.

This post has been edited by njccmd2002: Sep 21, 2017 - 3:29 AM

Learned a lot in 10 years...I hardly log in anymore, last loginToday Sept 6 2019, and I was forced just to clarify a post. LOLIf you PM me and I dont respond, dont fret or cry. Im alive, better post your questions in the thread below, maybe I log back in2grfe Swapped...Why I chose the 2GR, before you ask read here...A great civilization is not conquered from without until it has destroyed itself from within.@llamaraxing in Instagram is the best way to find me. I hardly log here anymore.
Nothing my patented CSI photo enhancer can't fix. tongue.gif Have I mentioned you're insane? I would go more insane trying to do the wiring for something like this.

2001 Miata LS 5-speed
>
QUOTE (Box @ Dec 11, 2014 - 12:30 PM) *
>Nothing my patented CSI photo enhancer can't fix. tongue.gif Have I mentioned you're insane? I would go more insane trying to do the wiring for something like this.



i did capture screen shots from adobe, but you can do a lot with microsoft paint. Look, its portable, in a tablet, you can modify it, and troubleshoot. in paper, it gets lost, crumbled, and or ripped...

Learned a lot in 10 years...I hardly log in anymore, last loginToday Sept 6 2019, and I was forced just to clarify a post. LOLIf you PM me and I dont respond, dont fret or cry. Im alive, better post your questions in the thread below, maybe I log back in2grfe Swapped...Why I chose the 2GR, before you ask read here...A great civilization is not conquered from without until it has destroyed itself from within.@llamaraxing in Instagram is the best way to find me. I hardly log here anymore.
Plus you're doing your part to balance out every mile I drive in the Firebird. laugh.gif

This post has been edited by Box: Dec 11, 2014 - 2:35 PM

2001 Miata LS 5-speed
This is getting better.

1993 Celica GT Coupe - sold1994 Celica GT Liftback
great work. I'm starting to doubt you work for a living though. I think you just build celicas all day long
nah, i wish. I am at work atm. I just stopped ps3, ps4 until i finish the harness. and thats why its taken so long. 1 hour here and there...

Learned a lot in 10 years...I hardly log in anymore, last loginToday Sept 6 2019, and I was forced just to clarify a post. LOLIf you PM me and I dont respond, dont fret or cry. Im alive, better post your questions in the thread below, maybe I log back in2grfe Swapped...Why I chose the 2GR, before you ask read here...A great civilization is not conquered from without until it has destroyed itself from within.@llamaraxing in Instagram is the best way to find me. I hardly log here anymore.
In all seriousness you have my utmost respect, if I didn't mess with you it'd mean I didn't like you. tongue.gif I really and truly hope you get this done soon and have the Celica up and running before you know it. I know how daunting projects can be at times, so just keep at it and look towards the end result. Which with your 1st gen and the extent of work you've done with it this should be nothing, well if not for the pesky wiring anyway.

Also, at this point have you thought about turning it into a show car? Wouldn't have to go crazy or anything, but being the only Celica(that we're aware of) with a 2GR should get you noticed if you wanted to be. You could probably make a side business out of it once you have all the conversion components down pat. Just things to think about anyway.

2001 Miata LS 5-speed
last update of the year, so sad... but i have to halt, the swap...

it had to get to this point... lol

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had to use a ne fuse, used the one for the ABS i beleve..

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so i got a new wire from underneath..

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to feed power to this..

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that will go into this..

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and will look like this,,

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yes i skipped a lot of steps, lol...

until next year...

This post has been edited by njccmd2002: Sep 21, 2017 - 3:36 AM

Learned a lot in 10 years...I hardly log in anymore, last loginToday Sept 6 2019, and I was forced just to clarify a post. LOLIf you PM me and I dont respond, dont fret or cry. Im alive, better post your questions in the thread below, maybe I log back in2grfe Swapped...Why I chose the 2GR, before you ask read here...A great civilization is not conquered from without until it has destroyed itself from within.@llamaraxing in Instagram is the best way to find me. I hardly log here anymore.
We don't have time to wait until next year. redface.gif

2001 Miata LS 5-speed
Respect.

my st205 swapandour Beams swap
58E9C0C2


Can you see the slim fans?

This post has been edited by njccmd2002: Sep 21, 2017 - 3:38 AM

Learned a lot in 10 years...I hardly log in anymore, last loginToday Sept 6 2019, and I was forced just to clarify a post. LOLIf you PM me and I dont respond, dont fret or cry. Im alive, better post your questions in the thread below, maybe I log back in2grfe Swapped...Why I chose the 2GR, before you ask read here...A great civilization is not conquered from without until it has destroyed itself from within.@llamaraxing in Instagram is the best way to find me. I hardly log here anymore.
So many things in such a small space! Nice work!

Might have a hard time fitting a supercharger in later on wink.gif

This post has been edited by Noahwhite2014: Feb 7, 2015 - 4:22 PM