"CO" in digital dash Fuel Gauge...

Oct 05, 2003 5 Replies
1989 Eddie Bauer Aerostar shows "CO" in digital dash Fuel Gauge after refueling to full. Does anyone know what this means?

Thanks, Rob



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Circuit Open. Fuel sender.

Carbon Monoxide? Bad oxygen sensor maybe? Just guessing, don't know for sure, sorry. Tom F.

OK that is what is happening. What would cause this to start happening suddenly?

Rob

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Your fuel sender is failing in that position. It's possible it will only fail here, it's also possible that it's a warning sign.

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