87 Supra N/A to JDM 7MGTE and R154 Swap Complete

[supraturbo_mk3]

Originally Posted by cre

I should add that I do recommend running the GTE's electronics though... MAFT Pro or not. As i said the fuel cut is a safety, but the second knock sensor is also very good when tuning yourself. Additionally, It's MUCH easier to get a base tune if you know that you can zero out all of the fuel maps and that anything that's not right is something that needs to be corrected in a main configuration of the piggyback. I've worked on a number of these cars with the MAFT Pro and the GTE's were always easier for me.... but I'm the only person who was running it on a boosted GE with GE electronics.

Ok so I should get a JDM 5spd ECU.....Will that plug into the GE wire harness?
I'm assuming there is no plug into the GE harness for the 2nd knock sensor?

[btwilson86]

Originally Posted by supraturbo_mk3

I'm assuming there is no plug into the GE harness for the 2nd knock sensor?

Correct.

To save yourself ALOT of hassle, get an ECU and harness for a 7MGTE w/5 speed. That's ultimately the easiest way to tackle this, and makes other any other upgrades more compatible with your setup.