Component Location

Side view (inlet side) 

Courtesy of VOLVO CARS CORPORATION

1. Electric coolant pump
2. throttle
3. Starter motor
4. Crankshaft gear wheel
5. air conditioning (A/C) compressor.
6. Alternator
7. Vacuum pump
8. Fuel pump
9. Oil filling point

Side view (exhaust side) 

Courtesy of VOLVO CARS CORPORATION

1. Vacuum regulator
2. Compressor
3. Resonator
4. Turbocharger
5. Catalytic converter
6. By-pass actuator