VERACRUZ(EN) >2009 > G 3.8 DOHC > Fuel System > Engine Control System > Engine Control Module (ECM)>Schematic Diagrams  
ECM Terminal And Input/output Signal
ECM Harness Connector

ECM Terminal Function
Connector [CLG-A]
Pin
No.
 Description
 Connected to
1
 2nd CAN [High]
 Multi-Purpose Check Connector
2
 2nd CAN [Low]
 Multi-Purpose Check Connector
3
 -
4
 -
5
 -
6
 -
7
 -
8
 -
9
 -
10
 -
11
 -
12
 -
13
 -
14
 -
15
 Alternator load signal input
 Alternator
16
 Cruise Switch ground
 Cruise Switch
17
 Sensor ground
 Fuel Tank Pressure Sensor (FTPS)
18
 Air conditioner switch "ON" signal input
 Air Conditioner Control Module
19
 -
20

21
 Brake switch signal input
 Brake Switch
22
 -
23
 Brake lamp signal input
 Brake Lamp
24
 -
25
 Cruise Switch signal input
 Cruise Switch
26
 Air conditioner blower switch signal input
 Air Conditioner Control Module
27
 -
28
 Fuel Tank Pressure Sensor signal input
 Fuel Tank Pressure Sensor (FTPS)
29
 Fuel level signal input
 Fuel Lever Sensor (FLS)
30
 Fuel level (Middle) signal input
 Fuel Lever Sensor (FLS)
31
 -
32
 A/C Pressure Transducer signal input
 A/C Pressure Transducer (APT)
33
 Sensor ground
 A/C Pressure Transducer (APT), Power Steering Pressure Sensor (PSPS)
34
 -
35
 -
36
 -
37
 Canister Close Valve control output
 Canister Close Valve (CCV)
38
 Battery voltage supply after main relay
 Main Relay
39
 Battery voltage supply after main relay
 Main Relay
40
 Battery voltage supply after main relay
 Main Relay
41
 CAN [High]
 TCM, ABS/ESC Control Module, AWD Control Module, Data Link Connector (DLC)
42
 CAN [Low]
 TCM, ABS/ESC Control Module, AWD Control Module, Data Link Connector (DLC)
43
 Main Relay control output
 Main Relay
44
 Intake Air Temperature Sensor signal input
 Intake Air Temperature Sensor (IATS)
45
 Immobilizer communication line
 Immobilizer
46
 Power Steering Pressure Sensor signal input
 Power Steering Pressure Sensor (PSPS)
47
 Mass Air Flow Sensor signal input
 Mass Air Flow Sensor (MAFS)
48
 Sensor Ground
 Accelerator Position Sensor (APS) #2
49
 Accelerator Position Sensor #2 signal input
 Accelerator Position Sensor (APS) #2
50
 -
51
 -
52
 Vehicle speed signal input
 ABS/ESP Control Module (With ABS/ESC)
53
 Sensor ground
 Intake Air Temperature Sensor (IATS)
54
 Accelerator Position Sensor #1 signal input
 Accelerator Position Sensor (APS) #1
55
 Sensor ground
 Accelerator Position Sensor (APS) #1
56
 Sensor Power (+5V)
 Fuel Tank Pressure Sensor (FTPS)
57
 Sensor power (+5V)
 Accelerator Position Sensor (APS) #2
58
 Sensor power (+5V)
 A/C pressure Transducer (APT), Power Steering Pressure Sensor (PSPS)
59
 Sensor Power (+5V)
 Accelerator Position Sensor (APS) #1
60
 -
61
 Engine speed signal output
 Semi Active Engine Mounting Control Module
62
 -
63
 Malfunction Indicator Lamp (MIL) control output
 Cluster (Malfunction Indicator Lamp)
64
 Air Conditioner Compressor Relay control output
 Air Conditioner Compressor Relay
65
 Cooling Fan Relay [Low] control output
 Cooling Fan Relay [Low]
66
 Cooling Fan Relay [High] control output
 Cooling Fan Relay [High]
67
 -
68
 -
69
 -
70
 Fuel Pump Relay control output
 Fuel Pump Relay
71
 Variable Intake Solenoid Valve control output
 Variable Intake Solenoid (VIS) Valve
72
 Immobilizer lamp control output
 Immobilizer Lamp
73
 -
74
 -
75
 -
76
 -
77
 -
78
 Purge Control Solenoid Valve control output
 Purge Control Solenoid Valve (PCSV)
79
 -
80
 -

Connector [CLG-B]
Pin
No.
 Description
 Connected to
1
 ETC Motor [-] control output
 ETC Motor (in ETC Module)
2
 ETC Motor [+] control output
 ETC Motor (in ETC Module)
3
 -
4
 CVVT Oil Temperature Sensor signal input
 CVVT Oil Temperature Sensor (OTS)
5
 -
6
 -
7
 Engine Coolant Temperature Sensor signal input
 Engine Coolant Temperature Sensor (ECTS)
8
 Manifold Absolute Pressure Sensor signal input
 Manifold Absolute Pressure Sensor (MAPS)
9
 -
10
 -
11
 Sensor power (+5V)
 Manifold Absolute Pressure Sensor (MAPS)
12
 Battery voltage supply after ignition switch
 Ignition Switch
13
 Sensor power (+5V)
 Throttle Position Sensor (TPS) #2
14
 Sensor ground
 Throttle Position Sensor (TPS) #1
15
 Sensor power (+5V)
 Camshaft Position Sensor (CMPS) [Bank 2]
16
 Sensor power (+5V)
 Throttle Position Sensor (TPS) #1
17
 Sensor ground
 Camshaft Position Sensor (CMPS) [Bank 2]
18
 Sensor ground
 Camshaft Position Sensor (CMPS) [Bank 1]
19
 Ignition Coil (Cylinder #6) control output
 Ignition Coil (Cylinder #6)
20
 -
21
 Crankshaft Position Sensor [High] signal input
 Crankshaft Position Sensor (CKPS)
22
 -
23
 Sensor Shield
 Crankshaft Position Sensor (CKPS), Knock Sensor (KS) #1,2
24
 Camshaft Position Sensor [Bank 2] signal input
 Camshaft Position Sensor (CMPS) [Bank 2]
25
 Camshaft Position Sensor [Bank 1] signal input
 Camshaft Position Sensor (CMPS) [Bank 1]
26
 -
27
 -
28
 Sensor ground
 HO2S (B2/S1)
29
 Sensor ground
 HO2S (B2/S2)
30
 Sensor ground
 HO2S (B1/S1)
31
 Sensor ground
 HO2S (B1/S2)
32
 Sensor power (+5V)
 Camshaft Position Sensor (CMPS) [Bank 1]
33
 Sensor ground
 Engine Coolant Temperature Sensor (ECTS)
34
 Sensor ground
 Manifold Absolute Pressure Sensor (MAPS), CVVT Oil Temperature Sensor (OTS)
35
 Power ground
 Chassis Ground
36
 Power ground
 Chassis Ground
37
 Power ground
 Chassis Ground
38
 Power ground
 Chassis Ground
39
 Power ground
 Chassis Ground
40
 Ignition Coil (Cylinder #4) control output
 Ignition Coil (Cylinder #4)
41
 Crankshaft Position Sensor [Low] signal input
 Crankshaft Position Sensor (CKPS)
42
 -
43
 -
44
 -
45
 -
46
 -
47
 -
48
 Throttle Position Sensor #1 signal input
 Throttle Position Sensor (TPS) #1
49
 Heated Oxygen Sensor [Bank 1 / Sensor 1] signal input
 HO2S (B1/S1)
50
 Heated Oxygen Sensor [Bank 1 / Sensor 2] signal input
 HO2S (B1/S2)
51
 Heated Oxygen Sensor [Bank 2 / Sensor 1] signal input
 HO2S (B2/S1)
52
 Heated Oxygen Sensor [Bank 2 / Sensor 2] signal input
 HO2S (B2/S2)
53
 Knock Sensor (KS) #2 [High] signal input
 Knock Sensor (KS) #2 [High]
54
 Knock Sensor (KS) #2 [Low] signal input
 Knock Sensor (KS) #2 [Low]
55
 Knock Sensor (KS) #1 [Low] signal input
 Knock Sensor (KS) #1 [Low]
56
 Knock Sensor (KS) #1 [High] signal input
 Knock Sensor (KS) #1 [High]
57
 Throttle Position Sensor #2 signal input
 Throttle Position Sensor (TPS) #2
58
 Sensor ground
 Throttle Position Sensor (TPS) #2
59
 -
60
 Ignition Coil (Cylinder #2) control output
 Ignition Coil (Cylinder #2)
61
 CVVT Oil Control Valve [Bank 2] control output
 CVVT Oil Control Valve (OCV) [Bank 2]
62
 CVVT Oil Control Valve [Bank 1] control output
 CVVT Oil Control Valve (OCV) [Bank 1]
63
 Injector (Cylinder #2) control output
 Injector (Cylinder #2)
64
 Injector (Cylinder #3) control output
 Injector (Cylinder #3)
65
 -
66
 -
67
 Heated Oxygen Sensor [Bank 2 / Sensor 1] Heater control output
 HO2S (B2/S1)
68
 Injector (Cylinder #4) control output
 Injector (Cylinder #4)
69
 Injector (Cylinder #5) control output
 Injector (Cylinder #5)
70
 Heated Oxygen Sensor [Bank 1 / Sensor 1] Heater control output
 HO2S (B1/S1)
71
 Injector (Cylinder #6) control output
 Injector (Cylinder #6)
72
 Injector (Cylinder #1) control output
 Injector (Cylinder #1)
73
 Heated Oxygen Sensor [Bank 2 / Sensor 2] Heater control output
 HO2S (B2/S2)
74
 Heated Oxygen Sensor [Bank 1 / Sensor 2] Heater control output
 HO2S (B1/S2)
75
 -
76
 Power Supply (B+)
 Battery
77
 Ignition Coil (Cylinder #3) control output
 Ignition Coil (Cylinder #3)
78
 Ignition Coil (Cylinder #5) control output
 Ignition Coil (Cylinder #5)
79
 Ignition Coil (Cylinder #1) control output
 Ignition Coil (Cylinder #1)
80
 -

ECM Terminal Input/output Signal
Connector [CLG-A]
Pin
No.
 Description
 Condition
 Type
 Level
 Test Result
1
 2nd CAN [High]
 Idle
 DC
 2.0 ~ 3.0V
 2.5V
2
 2nd CAN [Low]
 Idle
 DC
 2.0 ~ 3.0V
 2.5V
3
 -
4
 -
5
 -
6
 -
7
 -
8
 -
9
 -
10
 -
11
 -
12
 -
13
 -
14
 -
15
 Alternator load signal input
 Idle
 PULSE
 High: Battery Voltage
 13.6V
Low: Max. 1.5V
 0V
140 ~ 190Hz
 160Hz
16
 Cruise Switch ground
17
 Sensor ground
 Idle
 DC
 Max. 50mV
 30mV
18
 Air conditioner switch "ON" signal input
 A/C Relay OFF
 DC
 Battery Voltage
 9.1V
A/C Relay ON
 Max. 1.0V
 0.1V
19
 -
20
 -
21
 Brake switch signal input
 Brake pedal releasing
 DC
 Battery Voltage
 12.7V
Brake pedal pressing
 Max. 0.5V
 0.03V
22
 -
23
 Brake lamp signal input
 Brake pedal releasing
 DC
 Max. 0.5V
 0V
Brake pedal pressing
 Battery Voltage
 13.0V
24
 -
25
 Cruise Switch signal input
26
 Air conditioner blower switch signal input
 A/C OFF
 DC
 Max. 1.0V
 0V
A/C ON
 Battery Voltage
 11.9V
27
 -



28
 Fuel Tank Pressure Sensor signal input
 IG ON
 DC
 1.4 ~ 1.6V
29
 Fuel level signal input
30
 Fuel level (Middle) signal input
31
 -
32
 Air Conditioner Pressure Sensor signal input
 A/C OFF
 DC
 0 ~ 5.0V
A/C ON
 1.85 ~ 2.2V
33
 Sensor ground
 Idle
 DC
 Max. 50mV
 40mV
34
 -
35
 -
36
 -
37
 Canister Close Valve control output
 Active
Inactive
 PULSE
 High: Battery Voltage
 14.0V
Low: Max. 1.0V
 170mV
38
 Battery voltage supply after main relay
 IG OFF
 DC
 Max. 1.0V
 0V
IG ON
 Battery Voltage
 12.1V
39
 Battery voltage supply after main relay
 IG OFF
 DC
 Max. 1.0V
 0V
IG ON
 Battery Voltage
 12.1V
40
 Battery voltage supply after main relay
 IG OFF
 DC
 Max. 1.0V
 0V
IG ON
 Battery Voltage
 12.1V
41
 CAN [High]
 RECESSIVE
 PULSE
 2.0 ~ 3.0V
 3.85V
DOMINANT
 2.75~4.5V
 2.5V
42
 CAN [Low]
 RECESSIVE
 PULSE
 2.0 ~ 3.0V
 2.55V
DOMINANT
 2.75~4.5V
 1.34V
43
 Main Relay control output
 Relay ON
 DC
 Battery Voltage
 12.3V
Relay OFF
 Max. 1.0V
 0.87V
44
 Intake Air Temperature Sensor signal input
 Idle
 Analog
 0 ~ 5.0V
 1.86V
45
 Immobilizer communication line
46
 Power Steering Pressure Sensor signal input
47
 Mass Air Flow Sensor signal input
 Idle
 PULSE
 High: Vref
 5.04V
Low: Max. 0.5V
 0.27V
Idle: 3.0KHz
3,000 rpm
 High: Vref
 5.04V
Low: Max. 0.5V
 0.27V
3000rpm: 4.5 kHz
48
 Sensor ground
 Idle
 DC
 Max. 50mV
 35mV
49
 Accelerator Position Sensor #2 signal input
 C.T
 Analog
 0.3 ~ 0.9V
 0.4V
W.O.T
 1.5 ~ 3.0V
 2.1V
50
 -
51
 -
52
 Vehicle speed signal input
 Vehicle running
 PULSE
 High: Min. 5.0V
 12.6V
Low: Max. 1.0V
 0.2V
53
 Sensor ground
 Idle
 DC
 Max. 50mV
 34mV
54
 Accelerator Position Sensor #1 signal input
 C.T
 Analog
 0.3 ~ 0.9V
 0.77V
W.O.T
 4.0 ~ 4.8V
 4.23V
55
 Sensor ground
 Idle
 DC
 Max. 50mV
 36mV
56
 Sensor power (+5V)
 IG OFF
 DC
 Max. 0.5V
 0V
IG ON
 4.9 ~ 5.1V
 5.08V
57
 Sensor power (+5V)
 IG OFF
 DC
 Max. 0.5V
 0V
IG ON
 4.9 ~ 5.1V
 5.08V
58
 Sensor power (+5V)
 IG OFF
 DC
 Max. 0.5V
 0V
IG ON
 4.9 ~ 5.1V
 5.08V
59
 Sensor power (+5V)
 IG OFF
 DC
 Max. 0.5V
 0V
IG ON
 4.9 ~ 5.1V
 5.08V
60
 -
61
 Engine speed signal output
 Idle
 PULSE
 High: Battery Voltage
 13.0V
Low: Max. 0.5V
 0V
20~26Hz
 35Hz
62
 -
63
 Malfunction Indicator Lamp (MIL) control output
 MIL OFF
 DC
 High: Battery Voltage
 4.24V
MIL ON
 Low: Max. 2.0V
 0V
64
 Air Conditioner Compressor Relay control output
 A/C OFF
 DC
 Battery Voltage
 13.0V
A/C ON
 Max. 1.0V
 0.14V
65
 Cooling Fan Relay [Low] control output
66
 Cooling Fan Relay [High] control output
67
 -
68
 -
69
 -
70
 Fuel Pump Relay control output
 Relay OFF
 DC
 Battery Voltage
 12.5V
Relay ON
 Max. 1.0V
 0.09V
71
 Variable Intake Solenoid Valve control output
 Active
 DC
 Max. 1.0V
 0.1V
Inactive
 Battery Voltage
 12.4V
72
 Immobilizer lamp control output
73
 -
74
 -
75
 -
76
 -
77
 -
78
 Purge Control Solenoid Valve control output
 Inactive
Active
 PULSE
 High: Battery Voltage
 13.2V
Low: Max. 1.0V
 0.08V
16Hz
79
 -
80
 -

Connector [CLG-B]
Pin
No.
 Description
 Condition
 Type
 Level
 Test Result
1
 ETC Motor [-] control output
 Idle
 PULSE
 High: Battery Voltage
 13.3V
Low: Max. 1.0V
 0.3V
3.14KHz
2
 ETC Motor [+] control output
 Idle
 PULSE
 High: Battery Voltage
 13.3V
Low: Max. 1.0V
 0.4V
3.14KHz
3
 -
4
 CVVT Oil Temperature Sensor signal input
 Idle
 Analog
 0.5 ~ 4.5V
 1.68V
5
 -
6
 -
7
 Engine Coolant Temperature Sensor signal input
 Idle
 Analog
 0.5 ~ 4.5V
 0.47V
8
 Manifold Absolute Pressure Sensor signal input
 IG ON
 Analog
 3.9 ~ 4.1V
 4.01V
Idle
 0.8 ~ 1.6V
 1.59V
9
 -
10
 -
11
 Sensor power (+5V)
 IG OFF
 DC
 Max. 0.5V
 0V
IG ON
 4.9 ~ 5.1V
 5.08V
12
 Battery voltage supply after ignition switch
 IG OFF
 DC
 Max. 0.5V
 0V
IG ON
 Battery Voltage
 12.2V
13
 Sensor power (+5V)
 IG OFF
 DC
 Max. 0.5V
 0V
IG ON
 4.9 ~ 5.1V
 5.05V
14
 Sensor ground
 Idle
 DC
 Max. 50mV
 30mV
15
 Sensor power (+5V)
 IG OFF
 DC
 Max. 0.5V
 0V
IG ON
 4.9 ~ 5.1V
 5.06V
16
 Sensor power (+5V)
 IG OFF
 DC
 Max. 0.5V
 0V
IG ON
 4.9 ~ 5.1V
 5.06V
17
 Sensor ground
 Idle
 DC
 Max. 50mV
 30mV
18
 Sensor ground
 Idle
 DC
 Max. 50mV
 30mV
19
 Ignition Coil (Cylinder #6) control output
 Idle
 PULSE
 1st: 300~400V
 272V
ON: Max. 2V
 1.2V
5.8Hz
20
 -
21
 Crankshaft Position Sensor [High] signal input
 Idle
 Sine
Wave
 Vp_p: Min.1.0V
 8V
700Hz
22
 -
23
 Sensor Shield
 Idle
 DC
 Max. 50mV
 32mV
24
 Camshaft Position Sensor [Bank 2] signal input
 Idle
 PULSE
 High: Vref
 5.08V
Low: Max. 0.5V
 0.06V
40Hz
25
 Camshaft Position Sensor [Bank 1] signal input
 Idle
 PULSE
 High: Vref
 5.08V
Low: Max. 0.5V
 0.06V
40Hz
26
 -
27
 -
28
 Sensor ground
 Idle
 DC
 Max. 50mV
 27mV
29
 Sensor ground
 Idle
 DC
 Max. 50mV
 27mV
30
 Sensor ground
 Idle
 DC
 Max. 50mV
 26V
31
 Sensor ground
 Idle
 DC
 Max. 50mV
 27mV
32
 Sensor power (+5V)
 IG OFF
 DC
 Max. 0.5V
 0V
IG ON
 4.9 ~ 5.1V
 5.06V
33
 Sensor ground
 Idle
 DC
 Max. 50mV
 13mV
34
 Sensor ground
 Idle
 DC
 Max. 50mV
 13mV
35
 Power ground
 Idle
 DC
 Max. 50mV
 0mV
36
 Power ground
 Idle
 DC
 Max. 50mV
 0mV
37
 Power ground
 Idle
 DC
 Max. 50mV
 0mV
38
 Power ground
 Idle
 DC
 Max. 50mV
 2mV
39
 Power ground
 Idle
 DC
 Max. 50mV
 2mV
40
 Ignition Coil (Cylinder #4) control output
 Idle
 PULSE
 1st: 300~400V
 263V
ON: Max. 2V
 1.4V
5.8Hz
41
 Crankshaft Position Sensor [Low] signal input
 Idle
 Sine
Wave
 Vp_p: Min.1.0V
 8V
700Hz
42
 -
43
 -
44
 -
45
 -
46
 -
47
 -
48
 Throttle Position Sensor #1 signal input
 C.T
 Analog
 0.25 ~ 0.9V
W.O.T
 Min. 4.0V
49
 Heated Oxygen Sensor [Bank 1 / Sensor 1] signal input
 Engine Running
 DC
 Rich: 0.6 ~ 1.0V
 0.95V
Lean: 0 ~ 0.4V
 0.13V
50
 Heated Oxygen Sensor [Bank 1 / Sensor 2] signal input
 Engine Running
 DC
 Rich: 0.6 ~ 1.0V
 0.88V
Lean: 0 ~ 0.4V
 0.21V
51
 Heated Oxygen Sensor [Bank 2 / Sensor 1] signal input
 Engine Running
 DC
 Rich: 0.6 ~ 1.0V
 0.91V
Lean: 0 ~ 0.4V
 0.18V
52
 Heated Oxygen Sensor [Bank 2 / Sensor 2] signal input
 Engine Running
 DC
 Rich: 0.6 ~ 1.0V
 0.89V
Lean: 0 ~ 0.4V
 0.22V
53
 Knock Sensor (KS) #2 [High] signal input
 Knocking
 Variable
Frequency
 -0.3 ~ 0.3 V
 1.7V
Normal
 0 V
54
 Knock Sensor (KS) #2 [Low] signal input
 Knocking
 Variable
Frequency
 -0.3 ~ 0.3 V
 1.7V
Normal
 0 V
55
 Knock Sensor (KS) #1 [Low] signal input
 Knocking
 Variable
Frequency
 -0.3 ~ 0.3 V
 1.7V\
Normal
 0 V
56
 Knock Sensor (KS) #1 [High] signal input
 Knocking
 Variable
Frequency
 -0.3 ~ 0.3 V
 1.7V
Normal
 0 V
57
 Throttle Position Sensor #2 signal input
 C.T
 Analog
 Min. 4.0V
W.O.T
 0.25 ~ 0.9V
58
 Sensor ground
 Idle
 DC
 Max. 50mV
 17mV
59
 -
60
 Ignition Coil (Cylinder #2) control output
 Idle
 PULSE
 1st: 300~400V
 266V
ON: Max. 2V
 1.3V
5.8Hz
61
 CVVT Oil Control Valve [Bank 2] control output
 Idle
 PULSE
 Battery Voltage
 14.5V
Max. 1.0V
 0.1V
Duty variance when operating the accelerator
 128Hz
62
 CVVT Oil Control Valve [Bank 1] control output
 Idle
 PULSE
 Battery Voltage
 14.3V
Max. 1.0V
 0.1V
Duty variance when operating the accelerator
 128Hz
63
 Injector (Cylinder #2) control output
 Idle
 PULSE
 High: Battery Voltage
 13.8V
Low: Max. 1.0V
 0.13V
Vpeak: Max. 80V
 57.5V
5.8Hz
64
 Injector (Cylinder #3) control output
 Idle
 PULSE
 High: Battery Voltage
 13.8V
Low: Max. 1.0V
 0.13V
Vpeak: Max. 80V
 56.8V
5.8Hz
65
 -
66
 -
67
 Heated Oxygen Sensor [Bank 2 / Sensor 1] Heater control output
 Engine Running
 PULSE
 High: Battery Voltage
 13.8V
Low: Max. 1.0V
 0.17V
16Hz
68
 Injector (Cylinder #4) control output
 Idle
 PULSE
 High: Battery Voltage
 13.8V
Low: Max. 1.0V
 0.13V
Vpeak: Max. 80V
 56.8V
5.8Hz
69
 Injector (Cylinder #5) control output
 Idle
 PULSE
 High: Battery Voltage
 13.7V
Low: Max. 1.0V
 0.13V
Vpeak: Max. 80V
 56.8V
5.8Hz
70
 Heated Oxygen Sensor [Bank 1 / Sensor 1] Heater control output
 Engine Running
 PULSE
 High: Battery Voltage
 13.8V
Low: Max. 1.0V
 0.17V
16Hz
71
 Injector (Cylinder #6) control output
 Idle
 PULSE
 High: Battery Voltage
 13.8V
Low: Max. 1.0V
 0.13V
Vpeak: Max. 80V
 56.8V
5.8Hz
72
 Injector (Cylinder #1) control output
 Idle
 PULSE
 High: Battery Voltage
 13.8V
Low: Max. 1.0V
 0.13V
Vpeak: Max. 80V
 56.8V
5.8Hz
73
 Heated Oxygen Sensor [Bank 2 / Sensor 2] Heater control output
 Engine Running
 PULSE
 High: Battery Voltage
 13.9V
Low: Max. 1.0V
 0.19V
16Hz
74
 Heated Oxygen Sensor [Bank 1 / Sensor 2] Heater control output
 Engine Running
 PULSE
 High: Battery Voltage
 13.9V
Low: Max. 1.0V
 0.18V
16Hz
75
 -
76
 Power Supply (B+)
 Always
 DC
 Battery Voltage
 13.0V
77
 Ignition Coil (Cylinder #3) control output
 Idle
 PULSE
 1st: 300~400V
 266V
ON: Max. 2V
 1.4V
5.8Hz
78
 Ignition Coil (Cylinder #5) control output
 Idle
 PULSE
 1st: 300~400V
 267V
ON: Max. 2V
 1.4V
5.8Hz
79
 Ignition Coil (Cylinder #1) control output
 Idle
 PULSE
 1st: 300~400V
 268V
ON: Max. 2V
 1.4V
5.8Hz
80
 -

Circuit Diagram