I have a komarsu fg25t-16 that I replaced the injectors on and when I started it afterwards I forgot to plug the MAF sensor back in so the check engine light came on. I ran it for about 30 seconds before I realized what the issue was so I plugged in but the light is still on. I've tried disconnecting the battery but the light still wont go off. The engine seems to be running fine other than a few stumbles when accelerating from a stop but I am not sure that is related. Also after the light came on I noticed that the steering started getting randome stiff spots which I'm assuming is also unrelated to the check engine light but I don't know a whole lot about these machines so I figured maybe someone on here could tell me.