Harlan Shift light install problems
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Joined: Jun 2003
Posts: 712
From: Amarillo Texas
Harlan Shift light install problems
red- to 12v
black to ground
green to tach wire of pcm, on a 98 it says Blue connector pin 35 white wire.
My problem is when i hook the green wire to the white wire the cars tach goes dead, it reads nothing.
Any ideas why? As soon as i unplug the green wire the car tach work agian.
This is on a 98 Z
black to ground
green to tach wire of pcm, on a 98 it says Blue connector pin 35 white wire.
My problem is when i hook the green wire to the white wire the cars tach goes dead, it reads nothing.
Any ideas why? As soon as i unplug the green wire the car tach work agian.
This is on a 98 Z
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