Suzuki Wagon R Manual page 3933

6E4-4 ENGINE AND EMISSION CONTROL SYSTEM (Z10XEP AND Z12XEP ENGINES)
Terminal Arrangement of ECM Connector
TERMINAL
1
2 Fuel injector No.3 output
3 Output of 5 V power source for CMP sensor
4 CMP sensor signal
5
6 MAF sensor signal
7 Output of 5 V power source for EGR valve
8 Oxygen signal of HO2S-1
9 Ground for EGR valve
10 Ground for twinport vacuum unit
11
12
13
14 Output of 5 V power source for throttle actuator
15
16 Ground for ECM
17 Fuel injector No.2 output
18 Fuel injector No.1 output
19 Fuel injector No.4 output
20 Knock sensor signal
21 Ground for CMP sensor
22
23 TP sensor signal
C36
24 Output of 5 V power source for MAF sensor
25 Ground for HO2S-1
26 Ground for MAF sensor
27 CKP sensor signal (-)
28
29
30 Ground for throttle actuator
31
32
33 Ground for EVAP canister purge valve
34 Ground for twinport sensor
Heater output of HO2S-2
35
36
37
38 ECT sensor signal
39 TP sensor signal
40
41 Ground for HO2S-2
42 Ground for ECT sensor
43 CKP sensor signal (+)
44 Twinport vacuum unit signal
45
CIRCUIT
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TERMINAL
1
2 Diagnosis connector (K-line)
3 SVS lamp output
4 Output of 5 V power source for Pedal position sensor
5 Ground for pedal position sensor
6
7
8
9
10
11
12
13
14 Radiator fan relay output
15
16
17
18 Power source
19 Main power supply relay output
20 Tachometer signal
21 Output of 5 V power source for Pedal position sensor
22 Ground for pedal position sensor
23
G21
24
25 Brake (stop) lamp switch
26
27
28
29 MIL output
30 A/C compressor relay output
31
32
33 Power source
34
Engine coolant temperature signal output (to combination
35
meter)
36
37 Pedal position sensor signal
38
39 A/C (refrigerant) pressure sensor signal
40 Heater blower switch signal
41
42
43
44
45
CIRCUIT
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