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fuel sender ohm?????

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Old Sep 11, 2007 | 10:11 PM
  #1  
fact5racer's Avatar
fact5racer
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Racer
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From: N. Hampton, NH
Default fuel sender ohm?????

Does anyone know what the ohm numbers are for the fuel tank sending units? empty to full? I have a digital adjustable one that I need to set in my GTM
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Old Sep 12, 2007 | 11:10 AM
  #2  
euro@EFIAlchemy.com's Avatar
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From: Jacksonville Florida
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The fuel senders in our cars have a variable resistance property in them that varies Voltage sent to the PCM, what im saying is the PCM sees voltage between 0 and 5 volts from empty to full, not ohms.

The fuel calibrations on C5's are also different for just about every year for some reason, so its kinda hard to answer your question
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Old Sep 12, 2007 | 08:02 PM
  #3  
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From: Coulmbia New Jersey
Default

40 ohms to 250 ohms


Dave
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