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Post by JonW on Nov 17, 2018 2:03:09 GMT 1
The Haynes book of lies says it not fixable and the rev counter is a sealed unit... Mr Haynes didnt try hard enough haha. So there are no tests for it.
Has anyone worked out what the 3 wires do and how this works? I assumed one is +12v through the gauge, one is ground and one is out to the sender?
If its not working, any ideas?
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Post by morgy on Nov 17, 2018 8:09:25 GMT 1
The Haynes book of lies says it not fixable and the rev counter is a sealed unit... Mr Haynes didnt try hard enough haha. So there are no tests for it. Has anyone worked out what the 3 wires do and how this works? I assumed one is +12v through the gauge, one is ground and one is out to the sender? If its not working, any ideas? I am no electronics wizz by any means but i always thought one was +, one - and the other for the resistor |
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Post by wangwang on Nov 18, 2018 0:32:56 GMT 1
Green/red wire goes to the sender, which is also earthed through fastening to the cyl head.
Black -ve
Brown +ve
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Post by JonW on Nov 18, 2018 0:56:52 GMT 1
Cool thanks for that info.
So I deduce that to test it, I apply 12v to the brown, ground the black and then by grounding the green/red I should see the gauge move? Or do I need to attach it to a sender and heat it while earthing the sender back to the batt?
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Post by mattybeckett on Nov 18, 2018 1:42:10 GMT 1
Cool thanks for that info. So I deduce that to test it, I apply 12v to the brown, ground the black and then by grounding the green/red I should see the gauge move? Or do I need to attach it to a sender and heat it while earthing the sender back to the batt? Just grounding it should move the gauge. |
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