engine swap

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suprajeff

New Member
Jul 27, 2007
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toccoa,ga
i have a 87 mk3 with 5 speed,i am installing a 2jzgte with a auto ecu out of an aristo ,i have a few questions.
the grey 55 pin connector on the engine harness,does anyone know how to wire it and where they go?
do you have to have any other modules besides the pcm to make it run,like traction computer or fuel computer?
and what do you do to over come the traction portion of the throttle body wiring?
please excuse me being a dumb---
 
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suprajeff

New Member
Jul 27, 2007
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toccoa,ga
since i am running a 5 speed and the ecu is for an auto matic what imputs are nessary?
also on the traction control,can you delete the entire wiring for it,or will it set codes and effect drivability?
 
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Satan

Supramania Contributor
Mar 31, 2005
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Tampa
I removed a bunch of traction control and auto tranny wiring out. Search for "wiring peer review" where I noted a bunch of stuff. It's for a 91 Supra, but many of the signals are the same (maybe into different connectors) and you just have to match up to the 87...

I am not sure which 55-pin connector you are talking about, unless you mean the Aristo's body plug. I also noted that connector and the signals you will use from that... The remaining wiring from that plug can be removed.

Hope it helps. Good luck.
 
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suprajeff

New Member
Jul 27, 2007
16
0
0
49
toccoa,ga
Satan;1454529 said:
I removed a bunch of traction control and auto tranny wiring out. Search for "wiring peer review" where I noted a bunch of stuff. It's for a 91 Supra, but many of the signals are the same (maybe into different connectors) and you just have to match up to the 87...

I am not sure which 55-pin connector you are talking about, unless you mean the Aristo's body plug. I also noted that connector and the signals you will use from that... The remaining wiring from that plug can be removed.

Hope it helps. Good luck.
Click to expand...

thanks for the info, thats what i needed
 
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suprajeff

New Member
Jul 27, 2007
16
0
0
49
toccoa,ga
Satan;1454529 said:
I removed a bunch of traction control and auto tranny wiring out. Search for "wiring peer review" where I noted a bunch of stuff. It's for a 91 Supra, but many of the signals are the same (maybe into different connectors) and you just have to match up to the 87...

I am not sure which 55-pin connector you are talking about, unless you mean the Aristo's body plug. I also noted that connector and the signals you will use from that... The remaining wiring from that plug can be removed.

Hope it helps. Good luck.
Click to expand...

i took a look at the peer review,i have a question about the neutral safety switch.
looking a conn b1 pin 10 its doesnt have any wire going to it,so wondering how to wire it since it was suppose to connect to conn ik1 e4
 
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Satan

Supramania Contributor
Mar 31, 2005
1,594
0
36
Tampa
Not sure about B1 Pin 10... That may be in the 89+ B1 plug. One of the other notes on the last page of that wiring peer review thread shows... B1 Pin 7 NSW to IK1-E4

Maybe the B1 is different in your car. There are a few more updates in that thread from others, that should be very helpful.
 
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suprajeff

New Member
Jul 27, 2007
16
0
0
49
toccoa,ga
Satan;1456522 said:
Not sure about B1 Pin 10... That may be in the 89+ B1 plug. One of the other notes on the last page of that wiring peer review thread shows... B1 Pin 7 NSW to IK1-E4

Maybe the B1 is different in your car. There are a few more updates in that thread from others, that should be very helpful.
Click to expand...

i think i have found the neutral start switch wire (black w/white strip,conn b1 12)its a big fat wire,goes straight to starter,so iam suppose to connect it to ike e4? just as a input to the ecm?
 
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