6G Celicas Forums

any luck? have not followed up on here in a while, cool to see your still working on the celica. i went for a little roadtrip in mine last week before i parked it again. i've got a bunch of third gen parts here and prolly a bunch over at mikes place if ya need to swap something in to troubleshoot.

goodluck

was nice to meet you over at mikes place the other day. good luck on your build. mike, khoa and i ended up all driving to college station that night and he grabbed an extra rav4 from me when we got to my house it was 35 degrees outside.

i'm a little confused on the ac and injector issues? .maybe i missed something but could you not just swap oilpumps and use the 3s manifolds, fuel rail and ac compressor?

i had tweaked performance do the harness from my stock gt harness. the level sensor and the resistoes are wired in at the ecu

on a somewhat related note i ran across a post you mentioned the ac amp not plugged in. do you happen to have a wiring diagram of it or know what to connect to bypass it all together to help troubleshoot my problem?

3rd gen 3sgte in a gt celica. i left the celica compressor and ac system intact and when i did the swap.

ive think i've seen the thread on the code 54 , wired in the resistors and completed the fluid level circuit but i still have the code

howdy guys

just wrapping up my swap after tring to sort out some problems for a while.

the issue i am having is with the st205 ecu i get a code 54. I had tweaked performance make the harness for me with the resistors to mimic the ic pump. after a lot of back and forth with them but still no dice. They suggested i use a 3rd gen mr2 ecu

with a 3rd gen mr2 ecu i get a code 47 (secondary tps) which i dont believe this motor is even equipped with .


A secondary issue i am having is my ac compressor will engage for about 5 seconds then the fans and clutch will disengage and the ac light will blink.

at first i thought these might be unrelated so i tackled the ac problem yesterday.

pressure is good high and low.
relays are fine.
ac amplifier is plugged in.
and when i jump the relay for the clutch the compressor kicks on and i have cold air


I was just thinking tonight could it possibly be a code 4 and a code 7 (coolant temp sensor and tps circuit fault)

i am thinking the coolant temp sensor may make the fans turn off which may also cause my ac clutch to disengage can anyone confirm this? also is that sensor tied at all to the code 54? all my research so far has only mentioned the ic pump and ic fluid level for the code 54 which i already addressed

where in houston are you? i might still have mine down there

quick question on the 3sgte swap. for the charcoal canister the 204 had 2 ports on the top that both run to hardlines on the firewall. the 205 canister only has 1 line out on the top to connect to the hardline back to the tank . what do i do with the other hardline on the firewall?

wont really matter you can send em a hacked up harness with stuff missing and thay can replace missing connectors and put it back together. however if you need another fresh harness i have one with everything but the fusebox connection

ah yeah i know all about traveling for work and trying to balance the rest of your life. you might get in touch with tweaked performance or wiregap and send em your harness i think its only a few hundred bucks and they send it back !00% plug and play. that being said it only a couple of wires you need to move around on the engine harness for the 3rd gen. i believe its a sticky.

Thanks again to dustin, used the files you sent me to get the wiring sorted. I had just enough spare toyota relays and pins to make up this relay box.

I used the fuses for the systems that the relay box holds

I am using a spdt relays to run my meth injection and spraybar

the first spst relay to run the IC pump continously and the second will be used for the Fogs

and they are the same relays from main fuse box so if one goes out on the road i can quickly swap one from one of these non critical systems to get me home

if you know the aprox area those things are going to be in just run the wire for those things in the loom and leave them without connectors so that when your get the one you want you can just crimp in the pins and put in the connectors for those systems without delooming your harness to add more wires

when i put mine together i went ahead and ran power to all 4 sides of the engine bay via the loom i also went ahead and left wires for the wideband and egt so their ready when i need em.

btw i dont know which connectors you need or even if gen2/3 use the same but i have a few extras from a second gen3 harness i bought. lmk if you need any of em.

-Jec

if your not opposed to turning your own wrench. theres a wealth on info here on the board on just about every aspect of the swap. also a bunch of helpful people with all the toyota tech refrence materials.

just ask

thats really kinda odd i had a similar experience when i redid the harness on the gen3. After i unloomed the wires the ac ide up plug on the harness had a section of insulation stripped with some other wire wrapped around it. but they just slid the whole thing back in the tubing. no heat shrink or tape or even foam like you just bare wire exposed. I'm kinda curious what requires you to steal that signal?

intresting i would never have thought to check that before. thanks for the heads up.

ground the cutout to the chassis or are you talking about water injection?

making a bracket to hold the water injection distribution block. i measured it up and tacked a few pieces together that were laying around the hangar.




and brought it out this afternoon and got it all welded up, holes drilled and threw some paint on it.

couple of additional pics. not new stuff but finally close enough to pull em out of boxes and get em ready to take down to the hanger for install.

quick question.

anyone have the size on the belts for the 3rd gen 3sgte or do the accessory belts from the 5s or 2nd gen 3sgte run the same size as the 3rd gen? I'm about 10 miles from the auto parts place and dont wanna make multiple trips to get the size right.

wow thanks bud. that's just what i needed, that'll make the rest a snap.

btw is this saved somewhere in the stickies in a little higher res?

No chance to get down to houston today but i did get an hour to work on some of the parts i got from bsamps4 a few months back. Gonna use the relays and box from the IC pump to run the pump, water injection, and the foglights. I have plenty of left over relays and wire from other toyota harnesses so it should look like a factory solution.

I got a bench supply on the pump but without a diagram of the factory subharness i cant seem to figure out why toyota used a 5 pin connector. prolly powering other devices that come on with the pump. if anyone knows or has the diagram let me know

payment sent

thanks bud, looking forward to getting it back on the road

sorry bud, the old motor is going in a turbo rav project i have lined up after this one

Member name: JasonTX
Market: USDM
Year: 94
Model: GT
Frame & Type: ST204 Hatchback
Engine: Swapped. 5S-FE -> 3S-GTE(3rd gen),
transmission: S54

Significant other mods:

3rd gen 3sgte
Weisco pistons
Eagle rods
Toda flywheel
Ferrea valves
Engle valve springs
Arp main bolts
Arp rod bolts
Arp flywheel bolts
Acl main and rod bearings
Clutchmasters stage 2 clutch
Berk 3" dp
KO dp support bracket
ATS adjustable cam gears
Go Fast Bits ebc
QTP e cutout
Indi Engineering Water Injection
Walbro 255 fuel pump
Drift motion oil feed & return fittings
st205 rear strut bar
st205 front
st205 riser blocks
Projector headlights
Kouki tails
Kenwood DNX 5140
7th gen short shifter
7th gen steering wheel

Plans:

AWD
EMS

Link:
http://www.6gc.net/forums/index.php?showtopic=72886