Almohlhel Posted October 15, 2021 Share Posted October 15, 2021 Need help my comanche 1988 temperuter gauge not work , and wire of sender 12v ! This normal?? I think no . i cheked conction between gauge and sensor but found tow wire output from geuge one wire from sensor another wire i don't know where to go . Whats problem? I need wiring daigram . Link to comment Share on other sites More sharing options...
Pete M Posted October 15, 2021 Share Posted October 15, 2021 is the gauge cluster original? or is it an upgrade from a base model cluster? did the temp sensor work previously? Link to comment Share on other sites More sharing options...
Almohlhel Posted October 15, 2021 Author Share Posted October 15, 2021 58 minutes ago, Pete M said: is the gauge cluster original? or is it an upgrade from a base model cluster? did the temp sensor work previously? Yes original Link to comment Share on other sites More sharing options...
Almohlhel Posted October 15, 2021 Author Share Posted October 15, 2021 Yes sensor work previously? Link to comment Share on other sites More sharing options...
87MJTIM Posted October 15, 2021 Share Posted October 15, 2021 The 88 electric manual is HERE. Download it and use it to trace the wires. Link to comment Share on other sites More sharing options...
Ωhm Posted October 15, 2021 Share Posted October 15, 2021 2 hours ago, Almohlhel said: I need wiring daigram _mj1988electricalmanual_1.pdf Link to comment Share on other sites More sharing options...
Ωhm Posted October 15, 2021 Share Posted October 15, 2021 @87MJTIM. You're fast. Link to comment Share on other sites More sharing options...
87MJTIM Posted October 15, 2021 Share Posted October 15, 2021 1 minute ago, Ωhm said: @87MJTIM. You're fast. My wife says the same thing. I don't know what she means. Link to comment Share on other sites More sharing options...
Almohlhel Posted October 15, 2021 Author Share Posted October 15, 2021 13 minutes ago, Ωhm said: _mj1988electricalmanual_1.pdf 8.04 MB · 49 downloads 15 minutes ago, 87MJTIM said: The 88 electric manual is HERE. Download it and use it to trace the wires. Thank u Link to comment Share on other sites More sharing options...
Almohlhel Posted October 15, 2021 Author Share Posted October 15, 2021 14 minutes ago, Ωhm said: _mj1988electricalmanual_1.pdf 8.04 MB · 49 downloads Thank u Link to comment Share on other sites More sharing options...
gogmorgo Posted October 15, 2021 Share Posted October 15, 2021 The wire for the sender comes from the gauge, and is supposed to have 12v. The sender is a variable resistor that grounds to the engine block. If you pull the connector off the gauge should read zero, and if you ground it, it should peg the gauge to the top. If that checks out, the issue is between the connector and ground. Probably the sender. Don’t use any thread sealer or plumbing tape on the sender threads or it won’t work. Link to comment Share on other sites More sharing options...
Ωhm Posted October 16, 2021 Share Posted October 16, 2021 19 hours ago, 87MJTIM said: My wife says the same thing. I don't know what she means. She's probability talking about the best 2 minutes of her life. I know. I've heard that tune before. Link to comment Share on other sites More sharing options...
Almohlhel Posted October 16, 2021 Author Share Posted October 16, 2021 19 hours ago, gogmorgo said: The wire for the sender comes from the gauge, and is supposed to have 12v. The sender is a variable resistor that grounds to the engine block. If you pull the connector off the gauge should read zero, and if you ground it, it should peg the gauge to the top. If that checks out, the issue is between the connector and ground. Probably the sender. Don’t use any thread sealer or plumbing tape on the sender threads or it won’t work. Ok Link to comment Share on other sites More sharing options...
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