Inspection of ECM and Its Circuits 2
Inspection of ECM and Its Circuits11. Reference waveform No. 11
Heated oxygen sensor signal (Bank 1) at engine running
12. Reference waveform No. 12
Heated oxygen sensor signal (Bank 2) at engine running
13. Reference waveform No. 13
IAC valve signal
14. Reference waveform No. 14
CMP sensor signal at engine idling
15. Reference waveform No. 15
CMP sensor signal at engine idling
16. Reference waveform No. 16
VSS signal (1) at 60 km/h (38 mph) for A/T vehicle
17. Reference waveform No. 17
VSS signal (1) at 60 km/h (38 mph) for A/T vehicle
18. Reference waveform No. 18
EVAP canister purge valve signal
19. Reference waveform No. 19
Fuel injector signal at engine idling
20. Reference waveform No. 20
Fuel injector No.2 signal (4) at engine idling
21. Reference waveform No. 21
Fuel injector No.1 signal (4) at engine idling
22. Reference waveform No. 22
Heated oxygen sensor heater signal (Bank 1) at engine idling
23. Reference waveform No. 23
Heated oxygen sensor heater signal (Bank 2) at engine idling
24. Reference waveform No. 24
IMT vacuum solenoid valve signal (1) at engine racing
25. Reference waveform No. 25
Fuel injector No.4 signal (4) at engine idling