- 1. Hot film mass air flow meter
- 2. Oxygen sensor, catalytic converter control (1-3-5)
- 3. Oxygen sensor, mixture regulation (1-3-5)
- 4. Ignition module (cylinders 1-3-5)
- 5. Ignition module (cylinders 2-4-6)
- 6. Oxygen sensor, mixture regulation (2-4-6)
- 7. Oxygen sensor, catalytic converter control (2-4-6)
- 8. Throttle valve module
- 1. Tank vent valve
- 2. Knock sensor (cylinders 1-3-5)
- 3. Safety valve
- 4. Switchover valve solenoid valve
- 5. Coolant temperature sensor
- 6. Engine control unit
- 7. Crankshaft sensor
- 8. Knock sensor (cylinders 2-4-6)
- 9. Camshaft sensor