How to install the waste gas valve of the Duke of Teana

The installation method is as follows:

1. Open the front cover and remove the upper cover of the engine to see the position of the waste gas valve.

2. Unplug the hose connecting the waste gas valve and the intake pipe.

3. Pull the plugs of the four live wire coils, and the four plugs cannot be pulled together. Then pull out coils 3 and 4 by hand, remove a circle of screws around the waste gas valve with T30 flower board, and then remove the waste gas valve.

4. Clean up the oil and impurities on the valve cover, directly install the new waste gas valve, and then install everything in sequence.