2JZGTE IN 89 supra - Coolant line question

[CzA]

Hey guys, Im making some posts trying to get this swap done with. i am putting in a Jdm 2JZ GTE in to my 89Mk3. I previously had the 7m. and my heater core was leaking, so i bypassed the heater core altogether by looping the coolant line back in to the block. I am trying to do the equivalent with the 2jz, and just want to confirm i am doing this correctly.

The main line directly behind the head, this line can be looped to go to the coolant line on the left of it (turbo side)?

Also, if anyone has a link / picture of the coolant line setup for the 2jzgte, that would be greatly appreciated too.

 

[xzeror]

i just capped both those off on my swap. Not sure about the routing o.0

 

[IBoughtASupra]

Yes, you can loop them.

 

[CzA]

That won't be interrupting with the flow if i cap the main one off? the one im trying to route it too looks like a receiver, is it not dependent on flow or is it to just catch the cycled path of coolant from the exit side of the heater core?

 

[CzA]

Awesome, thanks. In fact while im here, i sent my harness out to get extended / modified (won't mention names), i got it back its on the motor, but there are no clips to accommodate for these two pieces off the intake.

Any suggestions? I take it they are need to drive my car, as they're there for a reason.

 

[xzeror]

the black sensor is the tps i believe and u need that.

 

[CSquared]

Black is tps. Other one im pretty damn sure is traction control. Not hooked up in my car. My harness was done by pheonix tuning and came out awesome.

 

[gwumpkus]

i capped both up too! ive always wondewred whether it would impede performance in anyway?

i just capped both those off on my swap. Not sure about the routing o.0

 

[CzA]

This is a aristo motor. on the other side of the intake was another black clip, would that be the idle control?

 

[xzeror]

i have that one unplugged on my runnign 2jzgte. I believe it might be something with cruise control? not sure.

 

[CzA]

Ok i just got an email back from the people who helped with my harness, i sent them the same pictures i posted here, this is what they said

"Also, the 2 sensors that your referring to on the throttle body are not used. They are for traction control. We eliminate those connectors out of the harness since most people remove the traction control unit off the side of their throttle body for a cleaner look."

Again because this is an aristo motor, i believe the Tps is the black clip on the other side, so i guess perhaps both of those are for traction as they stated?

 

[525gte]

Not sure bout 2 j.. but on my 1j I just cut the traction control off with a band saw.. and welded on a peice of intercooler pipe to the throttle bodylike so

 

[CzA]

Not a bad idea.

 

[ifyouaint1sturlast]

Yeah there's two TPS's one is for TRAC and one is the one needed. Make sure you plug into the one that's attached to the throttle plate..