WHat am i? 1jz Wiring question.

[viperkillertt]

We have no clue what these two things are. This has no connections on the wiring diagrams.
This is from the 1jz wiring harness


another angle


also this thing, it isnt on any of my diagrams. this plug is from a 1989 auto turbo.

 

[shlounek]

looks like my soarer harness

 

[bigaaron]

Top one goes to hydrofan ecu, bottom one is 7m auto transmission wiring going to the transmission ecu.

 

[suprahero]

Top one goes to hydrofan ecu, bottom one is 7m auto transmission wiring going to the transmission ecu.

Yeah, like you would know.............

 

[viperkillertt]

Top one goes to hydrofan ecu, bottom one is 7m auto transmission wiring going to the transmission ecu.

Perfect, that is why i didnt need the auto one. Man, i need to find the hydrofan connections. I still have the hydrofan, even though i now regret it. I paid like 150 for a used setup, i really wish i had gone with an electric fan setup. Thanks for the help

 

[suprahero]

Hydrofan is way better than electric fans....................IMO.

 

[Van Diesel]

yeah it is better. But it sure as hell expensive to replace that water pump should it go out.

 

[viperkillertt]

Hydrofan is way better than electric fans....................IMO.

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I know, that is why i went with them, but i think i would like to have those few horses that the hydro is stealing now.

 

[rakkasan]

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I know, that is why i went with them, but i think i would like to have those few horses that the hydro is stealing now.

More boost is what you need, not electric fans.....

 

[viperkillertt]

More boost is what you need, not electric fans.....

Hehe, i am fine with my 15lbs of boost for now.

 

[bigaaron]

Electric fans don't run on magic pixie dust :biglaugh: It takes horsepower to drive the alternator with the increased electrical load of the electric fans. Have you noticed the engine idle rpm slows when the electric fans come on? I would bet the hydrofan is more efficent, and I know it moves far more air then just about any electric fan that would actually fit in the car.