Engine: Locations

Part 1 Of 2:

Part 2 Of 2:

Location Of Components On The Engine
1 Distributor With Hall Sender
2 Idle Air Control Valve
3 Throttle Body With Throttle Potentiometer
4 Temperature Sensor For Boost Air
5 Knock Sensors
6 Oxygen Sensors Behind Catalytic Converter
7 Oxygen Sensors Ahead Of Catalytic Converter
8 Injection Valves
8A Fitting For Fuel Pressure Measurement
9 Hot Film Mass Air Flow Sensor
10 Tank Vent Valve
11 Engine Temperature Sensor (NTC 11)
12 Reference Mark Sensor
13 Secondary Air Pump
14 Electro-pneumatic Switchover Valve For Secondary Air
15 Pneumatic Switchover Valve For Secondary Air
16 Frequency Valve For Bypass Flap Control