A little over a year ago, my car threw asimilar code and it was the air intake hose. I replaced the hose and haven't had anymore issues until now. I was on the interstate, headed home, and my CEL came on. I took my Sonic to Auto Zone first thing the next morning to get a reading. Its now throwing P2076 and I can't afford to take my car into a mechanic right now, but I want to make sure this isn't going to ruin my engine. I will take out a loan if I have to, but hoping for some advice. Anything advice would be appreciated.