[Diy_efi] data acquisition from engine with PC soundcard

Mike Diehl mdiehl at dominion.dyndns.org
Tue Oct 1 19:56:07 GMT 2002


Did you ever get any information on doing this?

On Wednesday 11 September 2002 05:26 am, you wrote:
     > Hi guys,
     >
     > Before designing my ECM (using code and board from
     > efi332) I'd like to check how the current DELCO
     > ECM drives the motor (at least injector pulsewidth,
     > timing, spark timing and the MAF, perhaps TPS).
     >
     > I was thinking of using a notebook computer and a soundcard
     > (a digital multimeter for calibration), but I'd like to
     > not damage nor the notebook nor the engine.
     > I do not want to reassemble the DELCO code..
     > (I have a TBI with 1 injector and a DIS on a 4 cyl)
     >
     > Does anyone have experience in this area?
     > (or knows about articles?)
     >
     > thanx:
     >  Marcell
     >
     > _______________________________________________
     > Diy_efi mailing list
     > Diy_efi at diy-efi.org
     > http://www.diy-efi.org/mailman/listinfo/diy_efi

-- 
Mike Diehl
'87 MR-2, 7A-Ge, Hand-bent headers (should be running this summer)
'96 4-Runner, Bone Stock
'90 Corolla, disguised as a Geo Prism.

_______________________________________________
Diy_efi mailing list
Diy_efi at diy-efi.org
http://www.diy-efi.org/mailman/listinfo/diy_efi



More information about the Diy_efi mailing list