Suzuki Wagon R Plus RB310 Service Manual page 213

6-2-38 ENGINE GENERAL INFORMATION AND DIAGNOSIS (M13 ENGINE)
TERMINAL WIRE
NUMBER COLOR
E23-16 BLK/RED
E23-17 GRN/YEL
E23-18 –
E23-19 –
E23-20 –
E23-21 –
E23-22 –
E23-23 –
E23-24 –
E23-25 –
E23-26 –
E23-27 –
E23-28 –
E23-29 –
E23-30 –
E23-31 RED/BLU
E23-32 YEL/BLU
E23-33 GRN/ORN
CIRCUIT
EGR valve (stepper
motor coil 3) output
EGR valve (stepper
motor coil 1) output
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–
–
–
–
–
–
–
–
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Ignition coil No.2 and
No.3 output
Ignition coil No.1 and
No.4 output
EGR valve (stepper
motor coil 4) output
NORMAL
VOLTAGE
10 – 14 V Ignition switch is turned ON
*0 – 2 V Ignition switch is turned to ST (cranking)
↑↓
position.
8 – 14 V (Output signal is active low duty pulse.
(Reference wave- Pulse generated times depending on
form No.5) vehicle condition)
0 – 2 V Ignition switch turned ON
*0 – 2 V Ignition switch is turned to ST (cranking)
↑↓
position.
8 – 14 V (Output signal is active low duty pulse.
(Reference wave- Pulse generated times depending on
form No.5) vehicle condition)
–
–
–
–
–
–
–
–
–
–
–
–
–
0 – 0.6 V Ignition switch turned ON
*0 – 0.6 V
Engine running
↑↓
(Output signal is active high pulse.
2 – 5 V
Pulse frequency varies depending on
(Reference wave-
engine speed.)
form No.6)
Ignition switch turned ON
0 – 0.6 V
*0 – 0.6 V
Engine running
↑↓
(Output signal is active high pulse.
2 – 5 V
Pulse frequency varies depending on
(Reference wave-
engine speed.)
form No.7)
0 – 2 V Ignition switch turned ON
*0 – 2 V Ignition switch is turned to ST (cranking)
↑↓
position.
8 – 14 V (Output signal is active low duty pulse.
(Reference wave- Pulse generated times depending on
form No.5) vehicle condition)
CONDITION
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