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Dan
Dan, Technician
Category: Mercury
Satisfied Customers: 23687
Experience:  Independent Shop Experience, 2 Year Automotive Diploma, & Access to Information Database
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I have a DTC P0463 - Fuel Level Sensor A Ckt High Input. Is

Resolved Question:

I have a DTC P0463 - Fuel Level Sensor A Ckt High Input. Is this something that I need to get fixed or is it something that can wait? I have had this for over a year and cannot tell if it's preventing better gas mileage or anything else. Any advice would be great.
Submitted: 7 years ago.
Category: Mercury
Expert:  Dan replied 7 years ago.
What year, model, make and engine size of vehicle? Thanks
Customer: replied 7 years ago.

2005 Mercury Mountaineer AWD V8 4.6 SOHC

Expert:  Dan replied 7 years ago.

This should not cause any problems, but may make your fuel guage inaccurate. The labor time to have it replaced is 2 hours and the part costs $60. Let me know if you have any questions. Thanks

Customer: replied 7 years ago.
What would need replacing? The fuel guage has been inaccurate since the onset of the issue. I have been using the odometer when the guage isn't working.
Expert:  Dan replied 7 years ago.
The fuel level sensor which is located inside the tank on the fuel pump.
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