NX Check engine light.

countrybumpkin · Oct 5, 2017

Well the light finally came back on after 5-1/2 hrs, still not able to find a reader local that will give the code number, and I don't want to reset it with mine since it threw the code again. Guess I'll call a couple of the closest dealers and see when they can Che k it out.

countrybumpkin · Oct 9, 2017

Headed to the dealer in the morning, guess we will find out soon.

countrybumpkin · Oct 10, 2017

Well looks to need the #2 injector replaced, they are ordering new parts so it will be a few days.

AWSubie · Oct 10, 2017

Did the dealer tell you which code was in the ECU memory?

countrybumpkin · Oct 11, 2017

Yes it was P02A6-00

That was the only code showing, when he checked. They had to make some calls to kioti and see what they recommended checking. I didn't get to watch him check the injectors with the computer hooked up but he said 1-3 showed normal readings while 2 was all over the place. I had to leave and get back home so don't know anything more yet, I haven't been able to look at my shop Manual yet to read about that code, but plan to when I get a chance.

cutthroat · Oct 12, 2017

Had to have all my fuel injectors replaced on my 6010. I don't recall getting a check engine light though. Just had zero power.

countrybumpkin · Oct 12, 2017

I think I remember reading that a while back, I can't help but think my smoking issue I had a year ago didn't have something to do with injectors, dealer played it off as it wasn't regening correctly and done several back to back forced regens. This is the first time I've used this dealer, my original dealer closed do to the owners death.

Ranchofla · Oct 13, 2017

countrybumpkin said:
Yes it was P02A6-00

That was the only code showing, when he checked. They had to make some calls to kioti and see what they recommended checking. I didn't get to watch him check the injectors with the computer hooked up but he said 1-3 showed normal readings while 2 was all over the place. I had to leave and get back home so don't know anything more yet, I haven't been able to look at my shop Manual yet to read about that code, but plan to when I get a chance.

The code appears to be a standard code... Lots of google hits, this was the first one.

OBD-II Code Decreased engine performance is defined as a Cylinder 4 - Fuel Trim at Max Limit

The engine control module (PCM) uses multiple sensors to determine the required amount of fuel needed to keep the engine running efficiently. If the PCM cannot achieve the desired balance between fuel and air, it will set code P02A6.

Rancho

countrybumpkin · Oct 17, 2017

Got the tractor back today, they replace the injectors, I'm wondering now if that wasn't the reason it would smoke sometimes on start up last year. The best part it was covered under warranty so I was very happy, now to put it back to work and see how it does.