Replacement of secondary air switching valve
| Replacement of secondary air switching valve | 
| 1. | Undo the hose clamps and remove the air hoses. | |
| 2. | Undo the vacuum hose and remove the valve. Check the functioning by using the vacuum pump or by blowing into the valve. | |
| 3. | Fit the new valve and reconnect the vacuum hose.   | |
| 4. | Refit the air hoses. | |

 
     
		