Search found 5 matches

by mk2_20v
Tue Aug 25, 2009 12:36 pm
Forum: OEM EFI Hardware
Topic: 91 vw gti no tach plz help
Replies: 5
Views: 529

Re: 91 vw gti no tach plz help

cant seem to find much info on this and its really annoying not having a tach. :?
by mk2_20v
Mon Aug 24, 2009 10:27 am
Forum: OEM EFI Hardware
Topic: 91 vw gti no tach plz help
Replies: 5
Views: 529

Re: 91 vw gti no tach plz help

i dont remember what version it is ill have to check again and i do have a tach output set up but im having a problem finding what resistor to use to get it working correctly. right now i can connect an aftermarket tach and it will work.
by mk2_20v
Fri Aug 21, 2009 3:20 pm
Forum: OEM EFI Hardware
Topic: 91 vw gti no tach plz help
Replies: 5
Views: 529

Re: 91 vw gti no tach plz help

its a stock 1.8t crank trigger i think that sounds right
by mk2_20v
Wed Aug 12, 2009 2:29 pm
Forum: Wiring and Sensors
Topic: VDO Tach drive - IRF540 PIP Circuit or Ignition spike only?
Replies: 5
Views: 576

Re: VDO Tach drive - IRF540 PIP Circuit or Ignition spike only?

hey any idea if this will also work for gm dual tower coils? do you bypass the high ohm resistor and use the tach out on the ms?
by mk2_20v
Wed Aug 12, 2009 1:54 pm
Forum: OEM EFI Hardware
Topic: 91 vw gti no tach plz help
Replies: 5
Views: 529

91 vw gti no tach plz help

So i have a 91 vw gti with a 20v swap and megasquirt running gm dual tower coils and i cant seem to find any info on geting the tach to function...