Suzuki GRAND VITARA Owner's Manual page 945

Reference Waveform No. 1
Pressure control solenoid valve signal at engine idling.
Measurement
CH1: "E92-4" to "E92-1"
terminal
Oscilloscope CH1: 5 V/DIV
setting TIME: 20 ms/DIV
• After warmed up to normal
operating temperature
Measurement
condition
• Engine at specified idle speed
with "P" range.
Reference Waveform No. 2
TCC pressure control solenoid valve signal at engine
idling.
Measurement
CH1: "E92-5" to "E92-1"
terminal
Oscilloscope CH1: 5 V/DIV
setting Time: 2 ms/DIV
• After warmed up to normal
operating temperature
Measurement
condition
• Engine at specified idle speed
with "P" range
Reference Waveform No. 3
CAN communication line (High & Low) signal at engine
idling.
Measurement
terminal
Oscilloscope
setting
Measurement
condition
I3RM0B510029-01
Reference Waveform No. 4
Output shaft speed sensor signal at vehicle speed 40
km/h (25 mile/h).
Measurement
terminal
Oscilloscope
setting
Measurement
condition
I4RS0A510024-01
Automatic Transmission/Transaxle:
CH1: "E92-7" to "E92-1"
CH2: "E92-17" to "E92-1"
CH1: 1 V/DIV
TIME: 100 µs/DIV
• After warmed up to normal
operating temperature
• Engine at specified idle speed
with "P" range.
CH1: "E93-5" to "E92-1"
CH1: 5 V/DIV
TIME: 2 ms/DIV
• After warmed up to normal
operating temperature
• Drive vehicle at 40 km/h (25
mile/h).
5A-77
I3RM0B510030-01
I5JB0A510046-02