Another P0463 Question

[Taylor513]

Alright, so I have the annoying P0463 pop up with the CEL happening.

It’s a 2015 Ram 1500 with 146K miles.

I am due for my registration and will not pass with the CEL on. I am looking to figure out the best course of action here.

Is there a way to reset the sensor without making the system show “not ready” for them to do emission testing?

Should I replace the entire fuel pump?

I appreciate any feedback!

 

[tron67j]

First, check wiring including grounds, could be corrosion as well.

There are a bunch of threads in this including the following, suggest you do a search and read through. https://www.ramforum.com/threads/2014-1500-with-p0463-with-only-37k-miles.87384/

 

[Taylor513]

I’ll go under and check the wiring. I did a quick glance, nothing crazy in depth and it appeared to look fine.

I’m in AZ and thankfully we don’t deal with a lot of corrosion, but it is still possible.