Tomper96

Van engine light and limp mode happens until you get to 70 degrees roughly and turn the key on and off and it will run perfect. Wait until the next day when it's cold again and then the problem re-appears. Live data has been compared to another van and it is all similar. It's a very strange fault considering the turbo and sensors are completely new, turbo pressure converter and all vaccum pipes have been checked for leaks. EGR valve has been replaced also

Ford transit connect turbo stuck low. Turbo pressure converter, turbo, vaccum pipes, and ECM all checked and fault code still appears. Can sit idling and fault wont appear until vehicle is revved up and if above 70 degree and ignition is switched on and off fault will not occur again until next morning. Any ideas?