Main components of the Saab Trionicsystem
| Main components of the Saab Trionic system | 
| 1. | Electronic control
module | |
| 2. | Crankshaft position sensor | |
| 3. | Manifold absolute pressure sensor | |
| 4. | Intake air temperature sensor | |
| 5. | Engine coolant temperature sensor | |
| 6. | Throttle position sensor | |
| 7. | Oxygen sensor   | |
| 8. | Ignition discharge module | |
| 9. | Injectors, 4 | |
| 10. | Boost pressure control valve | |
| 11. | Idle air control valve | |
| 12. | Evaporative emission canister purge valve | |
| 13. | Spark plugs | |

 
     
		