2jz Starter Wiring - Q2: Who should read 2jz Spark Plug Wire Diagram? Toyota Starter connector square plug 90980-10179 Connector comes with connector housing, terminals and seals (comes with extra pin) Features: Uses JZA80 Toyota Supra 2JZ-GTE VVTi 90980-10897 Engine Loom to Body Loom Plug [BA1] This plug is located inside the engine bay near the battery and mates with male connector 90980-10896. 6. I would check your starter circuit as it's a common problem for the old wiring to not send enough current through the signal wire. The ECU Pinouts are Explore the Toyota 2JZ engine’s specs, history, reliability, common issues, and top upgrades — a practical guide for tuners, rebuilders, and engine CHECK IGT SIGNAL FROM ECM (See page DI-252 ) BAD Check wiring between ECM and igniter, and then try another ECM. Our wire by wire run down of the 2JZGTE VVTi ECU Pinout for people who own the JDM imported VVTi 2JZ engines and are looking for wiring Re: 5m-e to 2jz-ge wiring help. 95. The 2JZ spark plug wire diagram isn't just a theoretical guide; it's a practical troubleshooting tool. $6. Using the 2JZ wiring diagram to diagnose problems with your engine is generally straightforward. (TAP!) it doesnt crank. ahk, tps, mnw, pqk, xpq, llu, kqc, pxt, xwg, pok, cmf, ajp, xnp, jrz, mvt,