frequency to voltage converter for GM frequency type MAF

[Ioannis Andrianakis]

You can use NatSemi LM2917.There is a lot of info in the datasheets.
Regards
John Andrianakis.
----- Original Message -----
From: Jason R. Haines <jhaines at lingenfelter.com>
To: GMECM <gmecm at diy-efi.org>
Cc: DIY_EFI <DIY_EFI at lists.diy-efi.org>
Sent: 30 Áðñéëßïõ 2001 18:26
Subject: frequency to voltage converter for GM frequency type MAF


> Does anyone have any recommendations on what type of frequency to voltage
> converter to use to convert the GM frequency style MAF signal into a
voltage
> (for use in data acquisition etc.)? Can you safely back probe and tap into
> the signal from the MAF that is being used by the engine management or
might
> this impact the signal the PCM sees? Finally, I know what the frequency
> range is from the different MAF sensors but I don't know what the voltage
> output range is - anyone hooked one of these up to a 'scope? A lot of the
> frequency to voltage converters specify maximum voltage input values.
>
> Thanks,
>
>
> Jason
>
>
> --------------------------------------------------------------------------
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