what wires from VCM send out signal to Speedo..and is it accurate??

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05-24-2005, 11:07 PM

soundengineer

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what wires from VCM send out signal to Speedo..and is it accurate??

Just want to know where the output to the Speedometer come from(VM Pin #???)..and If the speedo is very accurate or if it moves to slow compared to real speed

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05-25-2005, 01:44 PM

MrDude_1

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on a 99 to 2002 Fbody

on the White plug (220), pin K
PCM Pin 50
DK GRN/WHT wire

its faster then your factory speedo by a large margin... the most accurate speedo signal you can get.

is this for a aftermarket gauge or something?