Suzuki Engine 2002 GRAND VITARA SQ625, Руководство по обслуживанию

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6-1-48 ENGINE GENERAL INFORMATION AND DIAGNOSIS (H25 ENGINE)
C51-1-7 ORN/BLK “4WD” lamp output
0 – 1 V
Ignition switch turned ON, Transfer
selector selected at “4H” or “4L” range
10 – 14 V
Ignition switch turned ON, Transfer
selector selected at “2H” range
C51-1-8 BLU/GRN
A/T input shaft speed sensor
signal (–)
0 – 1 V Ignition switch turned ON
✱
4 – 6 V
↑↓
–4 – –6 V
(Repeated
indicator)
Engine running at idling after warming
up between A/T input shaft speed sen-
sor signal (–) and (+)
(Input signal is sinusoidal waveform.
Waveform frequency varies depending
on engine speed. Signal generated
90Hz at idling speed)
C51-1-9 ORN
A/T output shaft speed sen-
sor signal (–)
0 – 1 V Ignition switch turned ON
✱
4 – 6 V
↑↓
–4 – –6 V
(Repeated
indicator)
Engine running at idling after warming
up between A/T output shaft speed
sensor signal (–) and (+)
(Input signal is sinusoidal waveform.
Waveform frequency varies depending
on engine speed. Signal generated
90Hz at idling speed)
C51-1-10 WHT
A/T output shaft speed sen-
sor signal (+)
0 – 1 V Ignition switch turned ON
✱
4 – 6 V
↑↓
–4 – –6 V
(Repeated
indicator)
Engine running at idling after warming
up between A/T output shaft speed
sensor signal (–) and (+).
(Input signal is sinusoidal waveform.
Waveform frequency varies depending
on engine speed. Signal generated
90Hz at idling speed)
C51-1-11 BLK/ORN 4WD switch signal
0 – 1 V
Ignition switch turned ON, Transfer
selector lever selected at “4H” or “4L”
position
10 – 14 V
Ignition switch turned ON, Transfer
selector lever selected at “2H” position
C51-1-12 YEL/GRN
“D” position signal for trans-
mission range selector switch
(A/T)
10 – 14 V
Ignition switch turned ON, Selector
switch selected at “D” position
0 – 1 V
Ignition switch turned ON, Selector
switch selected at other than “D” posi-
tion
C51-1-13 ORN/BLU
“N” position signal for trans-
mission range selector switch
(A/T)
10 – 14 V
Ignition switch turned ON, Selector
switch selected at “N” position
0 – 1 V
Ignition switch turned ON, Selector
switch selected at other than “N” posi-
tion
C51-1-14
– (shield
ground)
Ground of shield wire for A/T
input shaft / output shaft
speed sensor
Below 0.3 V Ignition switch turned ON
TERMINAL
NUMBER
WIRE
COLOR
CIRCUIT
NORMAL
VOLTAGE
CONDITION