Roewe ei5 reported B 1 105. What is the problem?

Roewe ei5 reported that B 1 105 was a throttle fault (air leakage in the intake valve and limited air flow when the engine was stopped).

If the vehicle has this problem, it has nothing to do with the throttle. It is the fault caused by the air leakage of the vacuum tube of the turbocharger. Reinstall the turbocharger tube and try again. See if we can get rid of it. It can be removed, and there is no problem.

Solution Troubleshooting: Adjust, repair or replace the throttle position sensor.

Use a stethoscope to check whether the fuel injector clicks or measure the fuel injection quantity of the fuel injector. If the injector does not click or the injection quantity exceeds the standard, the injector is faulty. Troubleshooting: Clean the injectors and check the fuel injection quantity of each injector to ensure that there is no blockage or leakage.