No start, diagrams needed?

So, I have a buddy who has the car listed above who recently had two codes pop up. One being an engine coolant temperature sensor and the other is a camshaft sensor. My buddy replaced the sensor and when to start it and is backfired. Come to find out he loosened all the intake manifold bolts but didn't remove any of them hence the backfire. Now I re-tightened the bolts back down and just making sure everything is in order. My buddy went to start the car and we saw something arc near the MAP sensor. He went to start it again and some went pop, and I saw little bit of smoke coming from the MAP sensor, checked it and found the contacts shot, so I just picked up the engine coolant temperature sensor and a MAP Sensor today so I can replace the ETC Sensor that threw a code. As well as I'm going to replace the MAP sensor too. During the time of my buddy trying to start his car after replacing the camshaft sensor, and after the Arc we saw, a dashboard warning light popped up that I haven't seen before. So, I need the fuse box diagrams for the car front and rear, as well and a list of all the warning lights on the dash with descriptions if at all possible?