ohm range on fuel level sender?

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Old May 12, 2003 | 11:11 AM
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Default ohm range on fuel level sender?

Does anyone know what the OHM range is for the fuel level sender on an 88-91 crx? I know I should just test it when the tank is either full or empty, but I figured I'd post it first and see if I get any results.
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Old May 12, 2003 | 12:46 PM
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From: I told you to wait in the truck in Texas, United States
Default Re: ohm range on fuel level sender? (jasonb)

see http://www.binghamtonlife.com/...5.jpg
and also http://www.binghamtonlife.com/...6.jpg
Under the storage compartment,check for voltage on the harness
yellow/white is positive;and the black wire is negative.
With the key on,battery voltage should exist,if not check fuse#1 in the
dash fuse box.
at empty,the resistance should be 105-110 ohms
at half full,the resistance should be 25.5-39.5 ohms
at full,the resistance should be 2-5 ohms
Also, it says you can check the gauge itself by jumpering the yellow/white to the black and briefly turning the key to the on position
but it warns not to let the gauge go full scale.
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Old May 12, 2003 | 02:26 PM
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Default Re: ohm range on fuel level sender? (88DXCRX)

Thanks alot
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