Thread: LS1 VDO Tach
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Old 11-13-2007, 01:32 AM
macloft macloft is offline
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Default LS1 VDO Tach
Help. I have connected my VDO tach up to the wire from my LS1 PCM that is the engine speed signal wire. But I get no reading. Anyone out there with a LS1/ VDO Tach? How have you connected it up? I am told I could use a feed from the alternator. Is this correct?
Thanks
Bruce
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