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4.6K views 2 replies 3 participants last post by  Hardie  
#1 ·
As most rams have, I recently had an issue with a 2016 Ram Rebel 1500 with the 5.7 Hemi, I read up and replaced the fuel pump, by dropping the tank. Fast forward the hour and a half it took, I turn the car on, gauge reads the fuel around 1/2 tank from what it looked like this was pretty accurate. However the check engine light did not disappear. Pulled out the Autel Scan tool and the code was the p0463- fuel level sensor 1 circuit high, cleared the codes to see if that fixed the problem, it did not. With the fuel pump replaced this leads me to think it might be a wiring issue, not really my thing. Does anybody have any ideas on where I can start?
Truck has 77,000 miles on it and in great condition.