Tomper96 Posted January 21, 2021 Share Posted January 21, 2021 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? Quote Link to comment Share on other sites More sharing options...
G B L Posted January 22, 2021 Share Posted January 22, 2021 Any running issues, power, Fuel consumption. Scan tool or Forscan with live data ? Did you check the exhaust pressure? Quote Link to comment Share on other sites More sharing options...
Tomper96 Posted January 25, 2021 Author Share Posted January 25, 2021 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 Quote Link to comment Share on other sites More sharing options...
G B L Posted January 26, 2021 Share Posted January 26, 2021 It has to be a temp signal issue one of the temp sensors is not reporting from the beginning and warms up . The ECM is locking out the boost . The data need to be recorded from warm up right threw the shut off and restart. It will be there . Quote Link to comment Share on other sites More sharing options...
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