F3 Haltech EFI
10-31-2002, 05:07 PM
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F3 Haltech EFI
Just picked up an F3 Haltech, except no info came with it.
Wondering if anyone has some info, documentation or software for this system they want to sell or share?
Wondering if anyone has some info, documentation or software for this system they want to sell or share?
11-02-2002, 08:16 PM
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Haltech F3
Thanks for the link.
The F3 system is old enough that Haltech doesn't pay much attention to it anymore.
Also, the F3 uses a communication cable that is no longer available. It has an over sized telephone connection on the F3 end. Looks like that is the part I need to find.
The F3 system is old enough that Haltech doesn't pay much attention to it anymore.
Also, the F3 uses a communication cable that is no longer available. It has an over sized telephone connection on the F3 end. Looks like that is the part I need to find.
Last edited by Dsagers; 11-02-2002 at 08:20 PM.
11-03-2002, 05:10 PM
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Haltech is poor with ANY of their products RE customer service.
U will need the serial cable to program the Haltech and to monitor engine data. If you can't find the cable, U may have to rewire the Haltech to a DB-9 connector.
Word of caution - the fuel maps of Haltech are speed density derived and the steps of the maps are every 1000 RPM and every 2 in Hg or 1 psi (of boost). The resolution for the MAP is good but the RPM steps are kinda broad.
U will need the serial cable to program the Haltech and to monitor engine data. If you can't find the cable, U may have to rewire the Haltech to a DB-9 connector.
Word of caution - the fuel maps of Haltech are speed density derived and the steps of the maps are every 1000 RPM and every 2 in Hg or 1 psi (of boost). The resolution for the MAP is good but the RPM steps are kinda broad.
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