Reference Waveform No.9 - No.4 Fuel Injector Signal At Engine Idling; Reference Waveform No.10 - No.3 Fuel Injector Signal At Engine Idling; Reference Waveform No.11 - No.2 Fuel Injector Signal At Engine Idling; Reference Waveform No.12 - No.1 Fuel Injector Signal At Engine Idling - Suzuki Liana RH418 Supplementary Service Manual

9. Reference waveform No.9
No.4 fuel injector signal at engine idling
Measurement CH1: C41-11 to C41-1
terminal CH2: C41-8 to C41-1
Oscilloscope setting CH1: 5 V/DIV, CH2: 20 V/DIV
TIME: 40 ms/DIV
Measurement • After warmed up to normal
condition
• Engine at specified idle speed
1. Cylinder reference signal (CMP reference signal)
2. No.4 fuel injector signal
10. Reference waveform No.10
No.3 fuel injector signal at engine idling
Measurement CH1: C41-11 to C41-1
terminal CH2: C41-31 to C41-1
Oscilloscope setting CH1: 5 V/DIV, CH2: 20 V/DIV
TIME: 40 ms/DIV
Measurement • After warmed up to normal
condition
• Engine at specified idle speed
1. Cylinder reference signal (CMP reference signal)
2. No.3 fuel injector signal
operating temperature
I3RH0B110013-01
operating temperature
I3RH0B110014-01
Engine General Information and Diagnosis:
11. Reference waveform No.11
No.2 fuel injector signal at engine idling
Measurement CH1: C41-11 to C41-1
terminal CH2: C41-21 to C41-1
Oscilloscope setting CH1: 5 V/DIV, CH2: 20 V/DIV
TIME: 40 ms/DIV
Measurement • After warmed up to normal
condition
• Engine at specified idle speed
1. Cylinder reference signal (CMP reference signal)
2. No.2 fuel injector signal
12. Reference waveform No.12
No.1 fuel injector signal at engine idling
Measurement CH1: C41-11 to C41-1
terminal CH2: C41-9 to C41-1
Oscilloscope setting CH1: 5 V/DIV, CH2: 20 V/DIV
TIME: 40 ms/DIV
Measurement • After warmed up to normal
condition
• Engine at specified idle speed
1. Cylinder reference signal (CMP reference signal)
2. No.1 fuel injector signal
operating temperature
I3RH0B110015-01
operating temperature
I3RH0B110016-01
1A-80