Suzuki Engine 2002 GRAND VITARA SQ625, Руководство по обслуживанию

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6-1-52 ENGINE GENERAL INFORMATION AND DIAGNOSIS (H25 ENGINE)
C51-2-22 BLK/BRN Ignition coil No.6 output
0 – 0.6 V Ignition switch turned ON
✱
0 – 0.6 V
↑↓
2 – 4 V
(Repeated
indicator)
Engine running
(Output signal is active high pulse.
Pulse frequency varies depending on
engine speed.)
C51-2-23 BRN/RED Ignition coil No.5 output
0 – 0.6 V Ignition switch turned ON
✱
0 – 0.6 V
↑↓
2 – 4 V
(Repeated
indicator)
Engine running
(Output signal is active high pulse.
Pulse frequency varies depending on
engine speed.)
C51-2-24 PPL/YEL
IAC valve output (stepper
motor coil 4)
0 – 1 V Ignition switch turned ON
✱
0 – 1 V
↑↓
8 – 14 V
(Repeated
indicator)
While engine running.
(Output signal is active low duty pulse.
Pulse generated time depending vehi-
cle condition)
C51-2-25 GRY/BLU
IAC valve output (stepper
motor coil 3)
10 – 14 V Ignition switch turned ON
✱
0 – 1 V
↑↓
8 – 14 V
(Repeated
indicator)
While engine running.
(Output signal is active low duty pulse.
Pulse generated time depending vehi-
cle condition)
C51-2-26 BLK/YEL Starting motor signal
0 – 1 V Ignition switch turned ON
6 – 14 V While engine cranking
C51-2-27 GRY/BLK Fuel injector No.6 output
10 – 14 V
Ignition switch turned ON with engine
stop
✱
0 – 0.6 V
↑↓
10 – 14 V
(Repeated
indicator)
Engine running
(Output signal is active low pulse. Pulse
frequency varies depending on engine
speed.)
C51-2-28 GRY/GRN Fuel injector No.5 output
10 – 14 V
Ignition switch turned ON with engine
stop
✱
0 – 0.6 V
↑↓
10 – 14 V
(Repeated
indicator)
Engine running
(Output signal is active low pulse. Pulse
frequency varies depending on engine
speed.)
TERMINAL
NUMBER
WIRE
COLOR
CIRCUIT
NORMAL
VOLTAGE
CONDITION