6G Celicas Forums

I just bought the 4age engine and i came with every thing i need to do the swap but the harness is cut! Does any one know how to wire it up or can i use the harness from the 7afe engine??

go to celicatech.com and get the wiring diagrams

Will i need any thing else to do the swap? I have ECU,Harness,Mass sensor, and 2 plugs are missing to the coil!

Has any one on here converted the 4age harness with a 7afe harness?? Trying to do mit my self! Please help friends!!

Save yourself trouble and confusion and send it to Dr. Tweak. He's a member on here. I'm pretty sure he can do that harness for you.

I talked to him! They want to charge me $600 to $700 to do the conversion!! Thats crazy money to hook up some wires man!!

look around on club4ag.com

You wanna spend hours upon hours looking through vague manuals while being frustrated and confused and possibly screwing something up? Pay to play bro! He does harnesses in like 2 hours and is a complete professional. Ask anyone on this site who's had him do their harness.

I know $600 sounds like a lot, but Dr. Tweak does this stuff every day. If I had a cut harness, I'd be getting a big enough box to mail it to him. I wouldn't chance it. Bad wiring will screw over your entire swap. Cut wires = engine never starts. Then you've blown all your money on a motor and taken the good motor out of your car so now you don't have any money OR a running car. Just send the harness to Tweak unless you're brave enough to look over wiring diagrams for hours and if you have a second car to drive while your Celica is out of commission.

Forgot to say what I meant to say... Good luck with the swap! Be sure to give us a good progress thread. There aren't enough 4A-GE swapped Celicas around 6gc. I have a project Celica and I totally wish it was an ST so I could do the 4A swap. Good luck and keep us updated!

This post has been edited by richee3: Dec 31, 2010 - 1:00 AM

Thanks bro i think i just take ur advice and pay the money to get it done! I will post pic's of the swap!

http://lmgtfy.com/

1.8l 7age
its been done alll over and there are pretty much step by step how-to's besides wiring which you should probably have tweak'd do. just a suggestion though...

MR220V on mr2.com and mr2oc.com can do it for $430.

Is there a number that i can reach him at???

Will do bro! will post pic's soon!

Just remember, you get what you pay for. Dr Tweak's prices are based on how long it takes us to do the harness, and the difficulty level of it. The more intense the conversion, the higher the price.

Out with the old!!


In with the new!


Ok the swap is in! Just need to rigg up the power steering AC lines and find a axle that will fit the left side! I had the Harness done with Mr220v Dough. But what do yall think so fare??

This post has been edited by trd_fun: Jan 25, 2011 - 4:13 AM

Should've power washed the engine bay But the 20V looks so sexy!

Should have washed the bay and the motor. Did you replace any gaskets or belts while it was out?

This post has been edited by 95CelicaST: Jan 25, 2011 - 9:55 AM

Let me know how you like this when your done...
And also curious to if you did any of the required maintainance(sp) on the engine while it was out, i know with alot of places you have to overhaul the timing belt, timing belt tensioner, water pump, belts, ignition etc.... and how much have you spent so far just out of curiousity?

TRD fun, the driver-side axle from the 7afe will work fine