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Registered:
May 2002
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Re: 3tgteu ecu to run a 2tgeu????
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Wed, 16 July 2003 00:15
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Simple answer: NO!
I tried running my 3TGTEU with stock computer without the turbo, took it to an electrician who spent weeks trying to lean the thing down with no success. It ran, I drove it up my driveway, but it would blow smoke, definately not drivable. I then pulled the 3TGTEU out of my car and dropped in a 2TGEU. Being lazy i didn't want to swap the EFI fuel pump and take the wiring loom out, so I tried running the 2TGEU with the 3TGEU computer, fuel pressure regulator, AFM, loom, no knock wired up, and 2TGEU injectors and coil pack. It was even more rich and just flooded the spark plugs.
The 22RE or 3T-EU computers are much more capable of running a 2TG as the map is more linear since the engines are NA. I've also heard that the 3TGTEU computer cannot even run a supercharged "3TGZEU". If the 2TG had a turbo on the side then u might have more luck 
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