1+ Sensor mounting bracket  
2+ Mounting bracket  
3+ Crankshaft position sensor  
4+ Camshaft position sensor  
5+ Pan head torx screw  
6+ Knock sensor  
7+ Control valve  
8+ Coolant temperature sensor  
9+ Air temperature sensor  
10+ Oil pressure switch  
11+ Knock sensor  
12+ Stud  
13+ Nut  

The part numbers in the assembly image below relate to the product number in the table. Clicking on the part number will open up the relevant part details.