Engine code help

[scottyaurorav8]

Okay so I had a check engine light for some time now. On my scanner it shows all these codes:

P0300
P0141
P0155
P0440
P0131
P0132
P1336

I'm at a loss b.c the car performs what seems to be great. Runs well, idles well, responsive with no sputtering or anything

I'm also confused as to some of those codes that come back as oxygen sensor issues b.c I bought brand new AC-Delco ones and installed both of them. So what's the odds both are faulty out of the box 🤷

[Marc]

Look up those codes at repairpal.com/obd-ii-code-chart

[Paulaurora]

Here the some information about some of your codes
www.youtube.com/watch?v=Dfj-F_pTj5M

I would erase all of them and see how many comes back. Few codes from video above can be just cuz of bad fuel cap. P0300 Misfire can make your O2 sensors to set codes as well. most common misfire issue with this code P0300 is the ignition module.

So i would fix misfire and evap leak first and your other codes might disappear as well.

p.s maybe the code 440 came up cuz you have "Posts: 440" hehe

[scottyaurorav8]

Oh would ya look at 440 posts. Haha good one 😆 👍
Ok thanks Paul good info I'll check it out that way

[tyber]

 Machine learning is becoming increasingly popular in e-commerce, as it can be used to automate tedious manual tasks and help businesses optimize processes. Machine learning can be used to predict customer demand, personalize product recommendations, automate pricing decisions, detect fraud, and more. It can also be used to analyze data and build predictive models that can help businesses make better decisions and drive growth. More in this blog mlsdev.com/blog/machine-learning-in-ecommerce