8746-the lost box

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Nov 7, 2002 | 07:35 PM

therealalkybird

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Joined: Sep 2002

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8746-the lost box

Does anyone have an ecu file for this ECM? I have winbin and the pp2 yet no ecu file so I can't actually change the programming. Am I doing something wrong? Help...

Nov 7, 2002 | 08:00 PM

SATURN5

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Joined: Jun 2000

Posts: 1,612

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From: the garage

Car: 84 SVO

Engine: Volvo headed 2.3T

Transmission: WCT5

Axle/Gears: 8.8" 3.73

well the 746 is the "car" version of the 747, try this site. one of these may work for you.

http://www.diy-efi.org/gmecm/ecm_info/1227747/

1227747.ecu
7747_001.ecu
7747_002.ecu
7747ecu.ecu the most complete version?

Nov 8, 2002 | 02:47 AM

JPrevost

Senior Member

Joined: Oct 1999

Posts: 6,621

Likes: 2

Car: 91 Red Sled

Axle/Gears: 10bolt Richmond 3.73 Torsen

I've got one that isn't finished. It just has the major stuff like main spark, main fuel tables and the constants. It doesn't have everything done yet because I haven't had time and already have TunerCat. I'll try and finish it up.