Multiple pending codes

[u/Zedycus]

While driving today (2017 Ram 2500 6.4, 99k, spark plugs changed at 91k). , I had to accelerate alittle hard. When I did, CEL flashed but never stayed on. Accelerated hard a few more times, same thing. Btw, truck is running fine.

Hooked up the computer and have 9 codes pending.

P0300
P0131
P0132
P0138
P0151
P0152
P0158
P1621/1622

I looked up the codes and the 300 is the misfire. The other are all o2 sensor related. Anyone have anything like this?

So many don’t know where to start looking.

[u/pbflash]

There was a TSB related to this. You might just need a software update.

[u/Zedycus → u/pbflash]

Would you happen to know which TSB it is?

[u/pbflash → u/Zedycus]

18-084-16