2JZ-GTE VVTi JZA80 Supra Engine Wiring Introduction This page provides information in regards to 2JZ-GTE VVTi engine wiring as found in the Japanese JZA80 Toyota Supra. JZA80 Toyota Supra 2JZ-GTE VVTi Engine ECU Part Numbers Toyota Part Number Dates Transmission 89661‑14830 09/1997 to 07/2002 Manual Transmission 89661‑14820 09/1997 to 07/2002 Automatic Transmission Note
2JZ-GTE CEL error checking The ECU stores an error code so that you can check for problems. Rather than requiring a bug diagnostics machine, you can use a simple paperclip, or a short wire. You use this to bridge the connections E1 and TE1 in the diagnostics port. For VVT-i versions please use Tc and
