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Old 12-10-2011, 04:47 PM   #13
hatzie
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Join Date: Oct 2008
Location: Wentworth, NH
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Re: Dash Electrical Help - 1987 V30

Quote:
Originally Posted by motornut View Post
if the green goes to the block for temp could someone have cut and used the wire for an aftermarket gauge?
powered with key on?
Yes. This wire could've been cabbaged for an aftermarket temp gauge.

No it's not powered. The ignition switch grounds circuits 33 & 35 when it's turned to the start position. Circuit 33 TAN/WHT is the BRAKE warning light and Circuit 35 DK-GRN is the TEMP sender.

I'd solder and heatshrink the wire after verifying, with a DVM continuity tester, that it goes to the cluster plug, ignition switch, and temp sender.
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