Problem fuel gauge

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Omani

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Hello,

we've got a problem with a LR Discovery 4 from 2011 Diesel
The instrument cluster indicates a empty gas tank, but it's really full. We've checked the wiring from the gas tank to the inside of the car, seems ok. Inside the gastank there are no faulty wire's, the resistent between ground and passive or active are about 0,8 K Ohm. But when put everything together, between ground and passive or active fuel sender there is no actual voltage, just 0,002 Volts.


We think ther should be a 5 volt from the body control unit, or doesn't it? Got anyone a clue for us?

With kind regards,

David
 

Shaggy

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Hello,

we've got a problem with a LR Discovery 4 from 2011 Diesel
The instrument cluster indicates a empty gas tank, but it's really full. We've checked the wiring from the gas tank to the inside of the car, seems ok. Inside the gastank there are no faulty wire's, the resistent between ground and passive or active are about 0,8 K Ohm. But when put everything together, between ground and passive or active fuel sender there is no actual voltage, just 0,002 Volts.


We think ther should be a 5 volt from the body control unit, or doesn't it? Got anyone a clue for us?

With kind regards,

David

Have you tried a new gauge on the cluster to see if that was the issue?
 

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