We can build these for the 2nd, 3rd, or 4th gen (ST) 3SGTE engines into any chassis. The engine harness itself is completely brand new.
Wiregap offers harness wiring services for MR2, RAV4, and Celica swaps. Reliable harnesses, backed by superb customer service and 11 years of experience. To get your new your new 3SGTE Gen4 running in your MR2, the easiest thing to do is to swap in a pre-modified harness which allows a turnkey experience. JDM Tennessee Engine Imports prides itself on offering engines of excellent quality.
TOYOTA MR2 3SGTE 2ND GEN ENGINE WIRING HARNESS ECU JDM. WIRING EXTENSION ADAPTERS – H16 SET – FITS , , , Berk Technology BTGEN3 Toyota MR2 Turbo 3SGTE ECU Harness Patch Cable.For all 2nd and 3rd Generation 3SGTE engines, including MR2 turbo and all ST/ST variants, USDM and JDM. This ingenious little box lets you wire up virtually any engine management system to control your second or third generation 3SGTE engine using the factory wiring harness.
Essentially, I needed to create a new engine wiring harness from scratch. While it is certainly possible to install an aftermarket EMS utilizing existing wiring, the scope of my project seemed to suggest a fresh start would be cleaner.
Tweak’d Performance: All Products – Patch Harnesses Propaganda Toyota 4AGE 20v Harnesses Toyota 2JZ, 1JZ, VVTi Harnesses GM LS1 LS2 LS3 LSX Harnesses Patch Harnesses Propaganda Toyota 4AGE 20v Harnesses Toyota 2JZ, 1JZ, VVTi Harnesses GM LS1 LS2 LS3 LSX Harnesses ecommerce, open source, shop, online shopping, store. The biggest constraint was the location of the bulkhead holes for the wiring harnesses. I attached the two main TEC³ harnesses and ran the wires through the bulkhead.
I then attached the TEC³ Power Harness to the bulkhead, to the right of the main unit: The starter relay was relocated to a new location. JDM SW20 MR2 Gen3 Turbo 3SGTE Engine Middle Body Harness Wiring Wires. Pre-Owned.
$ From Hong Kong. or Best Offer +$ shipping. JDM Genuine SW20 MR2 3SGTE Gen3 ps Turbo Engine Wiring Harness Wire.
Pre-Owned. $ From Hong Kong.
or Best Offer +$ shipping.3SGTE Harness: Parts & Accessories | eBayInstalling the 3SGTE – Page 8