Re: Piggyback vs stand alone ECU!!! - Saab Performance Bulletin Board - Saabnet.com
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Re: Piggyback vs stand alone ECU!!!
Posted by Eric van Spelde [Email] (more from Eric van Spelde) on Wed, 5 Feb 2003 10:11:38
In Reply to: Re: Piggyback vs stand alone ECU!!!, SteveY, Wed, 5 Feb 2003 09:36:09
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The DI controller I am getting was coupled to LH 2.2 in the race car it came out of, but I guess any non-Trionic DI-APC controller from 89-92 9000s would work - the only thing LH needs is an rpm signal, and apparently it doesn't care whether that comes from an ignition coil or the DI ECU.
The proper LH 2.2 to work with DI would be one from a UK '89-90 (non-catalyst) 9000T/Carlsson 2.0. This would for sure allow the fuel enrichment on detonation to work as intended while still retaining LH 2.2 fuel control. Catalyst equipped DI 9000's always came with Front, er, LH 2.4.2... ;-)
posted by 62.58.17...
Posts in this Thread:
- Piggyback vs stand alone ECU!!!, GM, Tue, 4 Feb 2003 15:42:37
- from a repair and diag pov, ubipa, Wed, 5 Feb 2003 18:18:36
- some more misc thoughts, Vince T, Wed, 5 Feb 2003 16:50:48
- What I think..........., SteveY, Wed, 5 Feb 2003 00:01:26
- Stand Alone, Roger B., Tue, 4 Feb 2003 23:47:01
- Re: Piggyback vs stand alone ECU!!!, kooch, Tue, 4 Feb 2003 21:24:06
- I would go stand alone..., Jeff Cunningham, Tue, 4 Feb 2003 17:08:33
- Re: Piggyback vs stand alone ECU!!!, Vince T, Tue, 4 Feb 2003 16:44:26
- Re: Piggyback vs stand alone ECU!!!, chrisx, Tue, 4 Feb 2003 16:31:18
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