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Click on image for the lowdown. 
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| | | Forums66 Topics128,042 Posts1,055,509 Members48,424 | | Most Online14,466 Apr 26th, 2026 | | AD Chevy Trucks Over 6,000 pictures Brad Allen has an awesome collection of Chevrolet factory pictures that he has set up from film strips. Check them out!
Lots of work on Brad's part ... pure enjoyment (and references) for you!
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For helping keep this great
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on the Internet for over 30 years! and not clogged down with Ads! Again, thanks! | | | | Joined: Mar 2002 Posts: 9,115 'Bolter | | 'Bolter Joined: Mar 2002 Posts: 9,115 | Well the explanation is a little bit silly. I would think it is a resistor of about 30 ohms in value. Try measuring the resistance from end to end to see if this is the case. You can't check it out without putting it under load. Hook it up as stated only ground the gauge by attaching the bezel to negative. Now measure the voltage at the gauge. You don't need the sender to try this. | | |
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