Please start a new question for your car. This was an old conversation between just a few people. It shows up on our list as having already received a reply, so most of us will not read your addition or have a chance to reply. That won't get you the help you need.
If you do need to post a question, please be sure to list the engine size, transmission type, and mileage. We need that information to tailor our answers.
For the blown fuse, without digging into a wiring diagram, the best suspect right now is a wiring harness to the oxygen sensors fell down onto hot exhaust parts and is grounding out intermittently. The fuse associated with the heaters in the O2 sensors is the same one that feeds the injectors and ignition coil pack, so those circuits will be dead too.
Monday, May 1st, 2017 AT 10:15 PM