Vat signal

TBK terryk at foothill.net
Fri Jul 10 14:05:34 GMT 1998


I found it to be very loose. My 92 3800 SC was about 24-68Hz. My 91 7730 ECM
was dang near DC to daylight.

-----Original Message-----
From: Mike Turner <MikeTurner at kemet.com>
To: diy_efi at efi332.eng.ohio-state.edu <diy_efi at efi332.eng.ohio-state.edu>
Date: Friday, July 10, 1998 6:42 AM
Subject: Re: Vat signal


>Thank you. Does anyone know the frequency tolerance on the 30Hz and 50Hz ?
>
>
>>> You can drive it directly with th 555. Just remember up to
>
>>> 1993 VAT = 30 Hz. 1994 and up VAT =50Hz.
>
>>> Ken
>
>
>




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