Help with GT1 readings

[tem0618]

Good Day!!!

I would like to ask help if anyone can help me with my car.

I am experiencing misfirings and already di my search on the forums which help.

THis thread helped :

http://www.m3post.com/forums/showthr...ight=misfiring

But as of now the GT1 give an DME fault codes as fallows:

275F, 276I, 27AF, 271C, 271D, 271B, 271A.

Can anyone help what I need to check out to solve the misfiring.

Thanks for any reply.