Sym MAXSYM 400i - Page 76

4. Fuel Injection System
4-31
ECU Pin Configuration
(ON ECU)
ECU Pin Note
Pin NO.
Pin code
Wire color
Note
1
IGP
R/Y
IGNITION POWER
2
LG
G
LOGIC GROUND
3
HEGO
L/O
O2 SENSOR
4
SG
G/R
SENSOR GROUND
5
TH
W/BR
THROTTLE POSITION SENSOR
6
VCC
Y/B
SENSOR POWER OUTPUT (+5V)
7
BATT
R
BATTERY
8
-
-
-
9
PG1
G
POWER GROUND1
10
PG2
G
POWER GROUND2
11
IG
B/Y
IGNITION COIL
12
CRK-P
L/Y
CRANK PULSE SENSOR
13
-
-
-
14
TA
G/BR
AIR TEMP. SENSOR
15
TEST
P/W
TEST SW
16
INJ
L/G
INJECTOR
17
-
-
-
18
MIL
Y/G
MULTI INDICATOR LAMP
19
FLPR
O/W
FUEL PUMP RELAY
20
ISCBP
G/B
IDLE SPEED CONTROL ＋B
21
ISCAP
L/B
IDLE SPEED CONTROL ＋A
22
HEGO HT
R/O
O2 SENSOR HEATER
23
CRK-M
G/W
CRANK PULSE SENSOR GND
24
TW
R/GR
WATER TEMP. SENSOR
25
-
-
-
26
ROLL
Y/P
ROLL OVER SENSOR
27
PM
B/R
MANIFOLD PRESSURE SENSOR
28
SOL
O/L
AISV
29
-
-
-
30
K-LINE
W/G
DIAGNOSTIC TOOL
31
ICSBN
B/W
IDLE SPEED CONTROL －B
32
ISCAN
BR/B
IDLE SPEED CONTROL －A
33
RPM
B/Y
RPM SIGNAL
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