BMW - electrical systems - WIRING DIAGRAM - BmwCabrioE30.it
BMW - electrical systems - WIRING DIAGRAM - BmwCabrioE30.it
BMW - electrical systems - WIRING DIAGRAM - BmwCabrioE30.it
Create successful ePaper yourself
Turn your PDF publications into a flip-book with our unique Google optimized e-Paper software.
Key to Motronic engine control system wiring diagram (picture 1/1 – 1/2)<br />
1. Electronic Control Unit (ECU)<br />
2. Speed control relay<br />
3. Temperature switch<br />
4. Air conditioner<br />
5. Car wire harness connection<br />
6. Throttle switch<br />
7. Airflow sensor<br />
8. Speed sensor<br />
9. Reference mark sensor<br />
10. Relay 1<br />
11. Relay 2<br />
12. Oil pressure switch<br />
13. Temperature transmitter<br />
14. Diagnosis conneclion<br />
15. Engine plug<br />
16. Battery<br />
17. Spark plugs<br />
18. Distributor<br />
19. Ignition coil<br />
20. Starter<br />
21. Altenator<br />
22. Position transmitter<br />
23. Plug dìsconnected for automatic<br />
transmission<br />
24. Coolant temperature sensor<br />
25. Fuel injector<br />
26. Solenoid<br />
27. Electric power distributor<br />
28. Oil pressure<br />
29. Temperature gauge<br />
30. Electric fuel pump<br />
31. Service indicator<br />
32. Drive motor<br />
33. Temperature switch<br />
7
Change language