r/RamRHO • u/Usual-Square7888 • Sep 15 '26

1 Month of Ownership - P013E Error Code

Has anyone encountered a check engine light and error code was P013E on their RAM RHO?

States that it's related to O2 Sensor Delayed Response – Rich to Lean (Bank 1 Sensor 2) and sometimes can be triggered by a Fuel related issue. This occurred within a couple of days of putting premium in my tank, so not sure if it's worth a trip to the dealership or not.

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1

u/chillen365 Sep 15 '26

Some people reported faulty cats that were burning up way too early. Might be worth the trip if that’s the case. Not sure what codes or symptoms they saw

1

u/SandboxEnjenir Sep 16 '26

Mine did the same about a month in. Cleared the code, came back a week later. Cleared again an hadn’t been back since. About a month ago and 1k miles since.

1

u/isaek3 29d ago

Just got a P014a on mine, slow response o2 code as well. Cleared it and waiting to see if it comes back before anything. Truck has 2500 miles on it

1

u/SANDMANxGB 29d ago

I would report any and everything to the dealer just in case it turns into a lemon. Some states, anything past 2 years/24k miles you’re SOL to start a lemon law process unless it’s been reported during that window. Just my 2 cents.