Toyota MR2 Message Board - View Single Post - 3S-GTE USDM Turbo Engine MK2 NA > Turbo Write-Up

BigAirSkier1580 · 04-10-2009, 10:08 AM

I need some help. I'm having trouble understanding one particular aspect of the swap process. I own a '91 NA that was already swapped when I bought it, but I discovered that the wiring was VERY poorly done when the car quit on me on the side of the road.

I will be having the wiring re-done from scratch. I ordered a new ECU wiring harness for a Gen II turbo. Now I need to also source a connector for just the "A" plug? (The pin-outs in the current plug on the car are a mess and are greatly damaged) Will the ECU harness not have the "A" plug as well, just "B" and "C" plugs?

04-10-2009, 10:08 AM	#97 (permalink)
BigAirSkier1580 No Skills Join Date: Apr 2009 Location: Rutland, VT Posts: 8 Thanks: 0 Thanked 0 Times in 0 Posts iTrader Rating: (0/0% )	I need some help. I'm having trouble understanding one particular aspect of the swap process. I own a '91 NA that was already swapped when I bought it, but I discovered that the wiring was VERY poorly done when the car quit on me on the side of the road. I will be having the wiring re-done from scratch. I ordered a new ECU wiring harness for a Gen II turbo. Now I need to also source a connector for just the "A" plug? (The pin-outs in the current plug on the car are a mess and are greatly damaged) Will the ECU harness not have the "A" plug as well, just "B" and "C" plugs?