What should I do if the fuel consumption is too high after throttle cleaning?

There is no corresponding matching operation after cleaning the throttle, which causes the detection program of the driving computer to adjust the fuel injection quantity according to the original throttle calculation, so the fuel consumption increases after cleaning the throttle.

Generally, as long as the car runs for a certain period of time, the driving computer will automatically adapt and adjust the fuel injection quantity.

Too much carbon deposit in the throttle valve, which is not cleaned for a long time, makes the throttle valve and throttle arm wear too much. After cleaning the throttle valve, the clearance of each component increases instead, resulting in an increase in fuel consumption.

Matters needing attention in cleaning throttle valve

When cleaning the throttle valve, the throttle valve must be removed for cleaning, so that the cleaning can be carried out, and the electric part of the throttle valve will not be sprayed because the cleaning liquid is sprayed in only one direction, which will seriously damage the throttle valve.

When cleaning the throttle, spray the throttle cleaning solution to the position with more carbon deposits, wait for 5- 10 minutes, and the carbon deposits will be dissolved by the cleaning solution. At this time, brush with a clean brush and wipe with a clean towel. Before installation, you must wait until the throttle cleaning solution is completely dry before installation, otherwise the position sensor will be damaged.