Toymods Car Club Inc: General Car Talk => Wanted: JZA70 1JZ-GTE Auto Tranny ECU Picture.

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MacroP
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Location:
Binningup WA
Registered:
April 2004

Re: Wanted: JZA70 1JZ-GTE Auto Tranny ECU Picture.

Sun, 29 May 2005 17:38

earthweb wrote on Sun, 29 May 2005 18:41

Thanks dude Smile

And yeah, I know where the auto ECU is.
I've stripped the interior of the front cut and pulled out all the ECUs that I came across.
It's just I've read reference to an ECT (electronically controlled transmission) ECU which controls the auto box and it says it's located in the kick panel on the passenger side, and in my front cut all that's there is a relay board, the power steering ECU and wiper control ECU.
Apparently the ECT ECU is about the size of a cigarette packet with a single plug in one end with around 18 or so pins. I've come across an ECU that fits this description but this one doesn't say what it's for on the side like the other ECUs do. This one is coloured grey with a 14 pin plug and just has a sticker that says...
88650-14260
077100-4512
12V
DENSO JAPAN
My friend has a JZX90 Mk2 Tourer (Chaser) with the 1JZ-GTE and says his ECT ECU is under the front passenger seat.

- Chris.

That part number is for a "Amplifier Assy, Cooler Stabilizer"
It's part of the Air-Con/Heating system.

As far a I can tell with my JDM Toyota parts CD, your car doesn't have a seperate ECT ECU, ie the tranny is controlled for the engine computer. There are anything up to 13 ECU/Computers of some decription in the particular vehicle but only the engine unit controls the tranny.
Your friends car shouldn't have a seperate unit either, I think!

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