1+ Coolant temperature sensor  
2+ Map sensor  
3+ Camshaft position sensor  
4+ Hexagon head screw  
5+ Temperature sensor  
6+ Control module  
7+ Knock sensor  
8+ Bolt  
9+ Crankshaft position sensor  
10+ Oil pressure switch  
11+ Low level sensor  

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.