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

Topic #93458 264 posts Started by njccmd2002
well some guys are running bigger radiators, since the engine requires higher pressure radiator cap. I had a stock radiator, and traded for this aluminum, in the future i may need it if i decide to supercharge.. however, i already have a solution planned....

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 as suspected.

ps lines nightmare, A/c nightmare. I have to reroute these lines, as the mount is in the way.. and the a/c lines are to close to engine..

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.
Who needs A/C in a convertible anyway? What real man needs power steering? See, just solved your problems. tongue.gif

2001 Miata LS 5-speed
Can you do stainless flex hoses? I don't know, I'm just asking! I replaced the clutch hose in my Z with a stainless flexible deal. Well... I ADDED the clutch line since it didn't actually have one to begin with!
Electric power steering man...steal the system from a MR-2! You can mount the pump wherever and plumb the lines as needed.

2000 Celica GTS 'slowest gts evar'1998 Mazda 626 FS-DE/CD4-E
i tought about it, even found several sites, and swaps for it. cost is about the same, but i have the pump, the belt, the pulleys, and notched the frame.

so the easiest way is to route the lines different ways, easy peasy. Working this week, so no updates for now.

just more work but i got it sorted out...

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.
i have done several things but this takes the cake...

today i learned the wrong way, that i got a harness from the lexus es350. turns out the engine harness is not same as the engine room harness.

Purchased the harness in june, and I TOUGHT IT HAS both ecu clips to use for the rav 4, however, silly me, no engine harness.

turns out they are 2 different things. somehow the engine harness connects at the fuse box. lol.....

at a great cost.... 170 $$$ YIKES

when i saw headlights attached and yellow split looming with sensors, i said oh, oh...

well this harness has the small ecu plug 90980-12461 with wires, and a pedal connector 90980-12303 attached to it.

guess they are separated harness... I need both housings...

well i found today in a japanese site 90980-12396 is the number for the big housing.... Im eeying plugs on ebay, and made offer, if all else fails..

This really sets me back a whole deal... i was ready to start wiring....

And funny thing, this harness has like 3 more plugs that can be used for the pedals.

Probably sell them with pigtails and recoup money that way...

it has the fuse box, and smog sensor and airbag sensor :mad2:mad2

none of which i need.

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.
ok so to give an update. and for the records.

im going to have to make a hybrid harness from the original highlander, which has 5 plug ecu, with the harness of the 2 plug ecu. I have the smaller plug, and may have to order the bigger plug..

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es350 harness, not engine, (has only one plug)

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need this...

90980-12396



also spent several days. with this.. (been done by a few at the mr2oc swaps....

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did not take pics of the new parts, but there were a few to mount the belt, some bearings, and bolts..

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modified brackets for the power steering rack...

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made a mock of the rack...

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since lines are going behind, need a custom line for the high pressure side...

removed the vacuum lined, and hacked it in pieces to use for the low pressure ps line

also mocked the low pressure ps line..

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used a torch to bend

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it has some leaks, but its ok. it will be fixed...

This post has been edited by njccmd2002: Sep 21, 2017 - 1:37 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.
Fill the tubing with sand then cap the ends and then bend, or you can freeze water inside and then bend it before it melts.

2000 Celica GTS 'slowest gts evar'1998 Mazda 626 FS-DE/CD4-E
nice tips, but i already bent it, wish i knew. the leaks are because it has been welded too.

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.
braze over the welds to fix the leaks, it's like solder for steel.

2000 Celica GTS 'slowest gts evar'1998 Mazda 626 FS-DE/CD4-E
>
QUOTE (Bitter @ Nov 13, 2014 - 9:52 PM) *
>braze over the welds to fix the leaks, it's like solder for steel.

regular braze? silver solder for copper? i dont have oxy, i have a mapp, and dont know if i can braze metals...

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.
Mapp can get hot enough to braze, especially if it's light metal and you have one of those whistling turbo torches. Those things get HOT.

2000 Celica GTS 'slowest gts evar'1998 Mazda 626 FS-DE/CD4-E
ok getting ready for surgery. Someone here sent me this box in

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and stumbled in this one

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three years of dust collecting....

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ready to dissect.. assemble and join.....

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91ACA90D


69820549


took me 6 hours to get that pin out done.... and confirmed....

This post has been edited by njccmd2002: Sep 21, 2017 - 2:20 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.
hopefully its as easy as de-pin the one harness and just pin the new connectors.

2001 Celica GT-S Turbo1997 Supra TT 6speed1997 Celica 3MZ/1MZ swap1990 Celica All-Trac
Looks like fun.

Blast from the past there smile.gif

my st205 swapandour Beams swap
>
QUOTE (Smaay @ Nov 22, 2014 - 8:14 PM) *
>hopefully its as easy as de-pin the one harness and just pin the new connectors.


no, unfortunately, not... you see, the highlander being a 5 plug, has some signals going to juction boxes, and going to a specific signal in the ecu. In the rav 4 each individual signal goes to a specific point in the ECU. Maybe like 2 or 3 systems are like this. If i recall the heated 02 sensors, and the ignition coils, lol..... So i really have to open up all the harness.....


>
QUOTE (Batman722 @ Nov 23, 2014 - 7:48 AM) *
>Looks like fun.

Blast from the past there smile.gif


it sure has given me a lot of headaches. But if you take the time and accept it for what it is, no more than a road map

and yes those boxes are a blast from the past.

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.
peak preview of my wiring diagram, need to fix it, couple of connections and explanations. It prints in a 4x3 sheets of paper . (total of 12 now)

2grfecopy


This post has been edited by njccmd2002: Sep 21, 2017 - 1:44 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.
I can't say I envy you. Mr220v's prices seem more than fair to me since I don't even wanna look at the diagrams.

"Employ your time in improving yourself by other men's writings, so that you shall gain easily what others labored hard for." -Socrates. Even Socrates told us touse the search button!2006 Aston Martin V8 Vantage.1998 Celica GT-BEAMSSwapped.2022 4Runner TRD Off Road Prenium.2021 GMC Sierra AT4.
>
QUOTE (richee3 @ Nov 26, 2014 - 9:58 PM) *
>I can't say I envy you. Mr220v's prices seem more than fair to me since I don't even wanna look at the diagrams.



And yes, however this is not a simple thing. Because, at best the engine needs at least 2 extra relays, that i need to find a place for them. And i need to understand the way the wiring would be, in case I need to troubleshoot. Hence my wiring diagram Plus and I tried to contact mr220v, never got a response, dont blame him, hes very busy. So i figured i wanted to learn.

Im still making changes to the diagram....

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.
There's some awesome weather proof relays on eBay with weather tight pigtail connectors that you can put literally anywhere without a special box.

Just search water proof relay on ebay or amazon and you'll find plenty.

2000 Celica GTS 'slowest gts evar'1998 Mazda 626 FS-DE/CD4-E
this was fun =D lol
good job!
Worst part about wiring a car, is that you need to get the harnes for the ecu your going to use, lol changing from highlander to rav is not fun.....

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 should have just gotten a whole half cut of a Camry or something man...

2000 Celica GTS 'slowest gts evar'1998 Mazda 626 FS-DE/CD4-E
>
QUOTE (Bitter @ Nov 28, 2014 - 2:14 PM) *
>You should have just gotten a whole half cut of a Camry or something man...



tought about it, it was 6000 on copart.com. I dont have a dealer license, and its a waste of money. i spent 2600 on a complete engine plus accessories plus 500 in incidentals. 3100 vs 6000 a lot of difference. plus i dont have time to part out a camry, and a yard will not pay 2900 for it, without the engine. Its a tough decision....

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.
ok so i have mapped every wire in the harness, it really has been pain in the rear really.... as its been 2 full days. comparing the highlander and rav4 diagrams


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and the engine is like all gutted, lol....

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talk about the weight savings!! all the auto unnecessary crap...

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now on to adding the celica bits, and theRav ecu connectors.

This post has been edited by njccmd2002: Sep 21, 2017 - 3:04 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.
Wow, I didn't realize a half cut 2GR Camry was still that much.

2000 Celica GTS 'slowest gts evar'1998 Mazda 626 FS-DE/CD4-E
>
QUOTE (Bitter @ Nov 29, 2014 - 2:53 PM) *
>Wow, I didn't realize a half cut 2GR Camry was still that much.



remember th v6 have the fancy electronics, most of the time. and all those add penny, i followed like 50 or 70 auctions at copart. got bored, and decided to just buy what i needed.

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.
ok, im ready to start the real wiring process..

If you know how to read a map, you know how to read wiring diagram.

Its easy, the books are self explanatory. I was afraid all the time, because i never tought I could. Sure you can pay 500 to have someone do it.

The 3sgte harness is a cookie compared to this monster there are 126+ wires going to the ECU. LOL But then when it comes troubleshooting time, if you dont know how it was made, then you are screwed.

There is no halfassing it, i know where every solder goes, Im planning on adding a new fuse box, to accomodate new relays.

Minor changes to the body wiring of the celica, but i would not be able to accomodate for all that if i have someone else do it... Plus i have trust issues....

Microsoft Paint is a Reals sport to play with wiring diagrams.....

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.
amazing amount of time and effort in a good wiring job, berto, and your killlllin it!!

Former Team 5SFTE pro member ;)13.6@108MPH, 5SFTE Powered