Suzuki Grand Vitara 2011 Manual page 92

1A-23 Engine General Information and Diagnosis: For Petrol Engine Model
Terminal Wire color
10 GRN/WHT
11 RED
12 GRY/BLK
13 GRN/BLK
14 GRY/RED
15 BLK/ORN
16 PNK/GRN
17 PNK/BLU
18 BRN/YEL
19 BRN/WHT
20 BRN/BLK
21 BRN
22 BLK/YEL
23 —
24 PPL/YEL
25 LT GRN
26 RED
27 BLU
28 BRN/BLK
29 BLK/YEL
30 BLK/ORN
Connector: E23
Terminal Wire color
1 BLU/BLK
2 WHT
3 —
4 WHT/RED
5 PPL/WHT
Circuit
CO adjusting resistor signal (if
equipped)
Oxygen signal of heated
oxygen sensor-2
A/C refrigerant pressure
sensor signal (A/C model)
EVAP canister purge valve
output
Output of 5 V power source for
MAP sensor, A/C refrigerant
pressure sensor, electric load
current sensor (J20A engine)
and CO adjusting resistor (if
equipped)
Ground for ECM
Fuel injector No.3
Fuel injector No.4
Ignition coil No.4
(J20A engine)
Ignition coil No.3
(J20A engine)
Ignition coil No.2 and No.3
(M16A engine)
Ignition coil No.2
(J20A engine)
Ignition coil No.1 and No.4
(M16A engine)
Ignition coil No.1
(J20A engine)
Starting motor signal
—
Engine coolant temp. (ECT)
sensor signal
Intake air temp. (IAT) sensor
signal
Mass air flow (MAF) sensor
signal
Ground for MAF sensor
Generator control signal output
Ground for ECM
Ground for ECM
Circuit
Main power supply
Power source for ECM internal
memory
—
CAN (high) communication line
(active high signal) to ABS /
ESP® control module
12 V serial communication line
of data link connector
Terminal Wire color
40 RED
41 GRN
42 —
43 —
44 BLU/RED
45 BLU/YEL
46 —
47 BLK/RED
48 BLK/YEL
49 —
50 —
WHT/BLU
51
BLU
52 WHT/RED
53 WHT
54 BLK
55 RED/WHT
56 WHT
57 GRY/GRN
58 BLK/YEL
59 BRN/YEL
60 BRN/WHT
Terminal Wire color
31 —
32 —
33 —
34 —
35 —
Circuit
Throttle position sensor (sub)
signal
Ground for throttle position
sensor
—
—
Output of throttle actuator
Output of throttle actuator
—
Heater output of heated
oxygen sensor-2
Ground for ECM
—
—
CKP sensor signal (M16A
engine)
Crankshaft position (CKP)
sensor (+)
(J20A engine)
CMP sensor signal
Output for 5 V power source of
throttle position sensor
Throttle position sensor (main)
signal
Manifold absolute pressure
(MAP) sensor signal
Knock sensor signal
Ground for sensors
Ground for ECM
Oil control valve ground
(M16A engine)
Oil control valve output
(M16A engine)
Circuit
—
—
—
—
—