How to fix this engine code??

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nickwc

NAXJA Forum User

• Dec 4, 2004

• #1

code 463: Fuel Level Sensor Circuit High Input

What does this codes mean and how can I fix it? Thanks.

 

C

CutLaredo

NAXJA Forum User

Location

Colorado USA

• Dec 4, 2004

• #2

It means that the fuel level sending unit on the tank has gone bad. It it sometimes a seperate unit, but most likely is integrated into the fuel pump which means you will have to drain and drop the gas tank.

 

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nickwc

NAXJA Forum User

• Dec 4, 2004

• #3

what years have a separte pump? I have a 98 which prob means it is integrated :rattle:

 

Yucca-Man

NAXJA Member # 683

Location

Castle Rock, CO

• Dec 5, 2004

• #4

98 (actually 97+) = Integrated...gotta drop the tank. Bummer...

 

old_man

NAXJA Forum User

Location

Loveland, Colorado

• Dec 5, 2004

• #5

Check the wiring before dropping the tank. I've seen the wires cut/mashed from a flying rock.