Murlsketeer
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- Feb 27, 2025
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I had to replace my 2019 Ram 1500 Hemi battery about a month ago. The check engine light came on right after replacing the battery with error code U11E9. I know sometimes after a battery change the sensors can freak out so I let it go for a week or two. The code didn't reset so I cleared it out, which lasted for a day and then it came back. I cleared it once more and it has been off for about 2 weeks. Last night I changed the oil on the truck and now after driving it for 10 miles, the check engine light came back on, this time I had the U11E9 and P000B codes. I have verified I used the correct oil time 5w 20, and the oil is registering correctly on the dipstick. What are the changes that both codes pop up at the same time, could the PCM be bad? Or is my luck that good that both the AGS and VVT solenoid are bad?
