Jeep Grand Cherokee Laredo 4.7 v8 okay I change the camshaft sensor today and try the pull out the crankshaft sensor but that's not budging at all the bolt comes out but not the sensor I disconnected the battery today but tonight while driving to ABS came on to ers the traction control came on Penn State on but then it disappeared after I restart the car so I don't know if it was a thing with the battery acid was doing c2200 but then the lights disappeared after I restarted so I don't know what happened and why that code came up