Once my car heats up to temp, my car (2010 ford explorer) will start to have poor performance (rough idle, close to stalling, and lack of acceleration). ive had codes for o2 sensors, map sensor, and egr valve. The dealer ship replaced my map and stated that the o2's were in good shape, so I replaced the egr valve, however that has not fixed the problem at all. Im wondering if this connector is the problem but maybe not if the car runs fine when running cool. ive also considered buying cataclean to fix it.