P0300, P2106, P1295, P161B, P0302, P0304 Code 2007 Hyundai Azera

Question

WoW! this is so complicated to many code for ONE PROBLEM, "i think"......
I do my own mechanics on my car but THIS out of my league. Did some reading and it could be the throttle body, but $200 and if's not the fix more on top of that.......PLEASE SOME HELP WILL BE APPRECIATED

Answer 1

P0300 Random misfire

P0302 Misfire cylinder number 2

P2106 ETC (Electronic Throttle Control ) system

P1295  ETC (Electronic Throttle Control) system malfunction , Power management

P161B Internal ECM internal error torque calculation

This is more than likely one code problem resulting in rationalzation. The true code you may have is P161B, Do a visual inspection that is causing a misfire, this can be from false air that is affecting the performance of the MAF (mass air flow) and at the same time giving a random misfire and a misfire on number 2 cylinder, Without the proper perfomance of the MAF the ETC cannot respond and calculate proper fuel for load. P161B is leading you to the solution what causes this code are , intake leakage,plugged exhaust system , Whenever P161B codes up it is always followed up with P2106, P1295, So you only have 3 main code you need to inspect for the cause of the misfire especially near number 2 cylinder.You do not have a throttle body failure.