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Wiring Information v1

August 8, 2008

Supra is headed into the exhaust shop tomorrow to finally get the exhaust fabbed so I can get the car on the road. Unfortunately I’ll be out of the state during next week and the shop does not have an estimated completion date. I am hoping when I return I’ll be able to go pick it up and drive it home!

This wiring information is from my conversion using a 1987 Supra Turbo (7M-GTE) MkIII and installing a 1992(1993) SC400 1UZ-FE w/R154 transmission and the 1993 ECU. This is a rough draft and some information still needs to be filled in, however it should get anyone started with this type of conversion. HVAC (A/C and heat) were not wired back in at this time.

This conversion will require the 7M-GTE wiring harness engine bay fuse box connector and dash connector. Other connectors may be required as well such as the oil pressure sensor and water temp sensor connectors

I am not an automotive wiring expert. I am not responsible for your mistakes, the mistakes in the information below or the damage, personal or property, that may follow from using this information. Use this information at your own risk.

Supra 1UZ-FE Wiring How-To

From → Lexus, Supra

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