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Old 10-02-2011, 08:26 PM
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HUMTECH HUMTECH is offline
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Join Date: Sep 2003
Location: Canada
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Default Re: speed sensor circuit

PCM connector c2 pins 21 purple and white wire pin 20 light green and black wire. C2 is the green 80 way connector on the pcm.
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1987 Jeep YJ 403hp sbc 653hp on NOS
1998 Chev Z71
2007 Chev Trailblazer SS
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