Purchased this car perhaps 5 months ago and then after 3,000 miles or so, check engine light came on. three codes appeared with one indicating a lean mix. My mechanic thinks the catalytic converter may be an issue. Took the car to a dealership and the intake boot (by the catalytic converter I assume) is torn. If this repair is completed, is it likely to correct these other codes; P0420, P0474 and P0011 which my mechanic said have to do with the catalytic converter, a com sensor and a lean mix?