How DoTone Computer Matches Carbon Deposition in BMW Intake Valve

Manual matching. The carbon deposit on BMW's intake valve is a cable throttle, which can be manually matched after replacing the throttle. Therefore, Daotong Computer needs to manually match the carbon deposit on the intake valve of BMW. The carbon deposit in BMW intake valve means that the engine has too much carbon deposit, and the gasoline sprayed by the fuel injection head will be absorbed by the carbon deposit during cold start, which leads to the lean mixture during cold start and the difficulty in starting.