bligityblaow

Hi all dealing with the p2111 and I belive p2042. P2111 is a throttle plate stuck open and unsure of the p2042 but I know it's the limp mode code. I listened to most forums online and bought a new throttle body. Unfortunately I bought a ultra power brand from rock Auto, installed it, and low and behold still stuck in limp mode. I disconnected the negative before installation and jumped the positive side of the battery to the disconnected ground cable. After reconnecting I placed the key in the on position and slowly depressed and released the gas pedal. After doing this process the 2009 ford fusion with a 2.3 duratech is still in limp mode. Where to go from here? Assume the new throttle body was doa and buy one from the stealership? Assume the ultra trash is ultra trash, clean the old one and reinstall? Should I be suspicious of the pcm? I checked the connectors and wiring harness visually and they seemed in great condition. Please before I get the match, help.