ECM Terminal And Input/Output signal [M/T] |
ECM Terminal Function (M/T) |
Pin No. |
Description |
Connected to |
1 |
- |
|
2 |
- |
|
3 |
- |
|
4 |
- |
|
5 |
Heated Oxygen Sensor (HO2S) [Bank 1/Sensor 1] heater control output |
Heated Oxygen Sensor (HO2S) [Bank 1/Sensor 1] |
6 |
Sensor ground |
Battery sensor |
7 |
Sensor power (+5V) |
Battery sensor |
8 |
- |
|
9 |
- |
|
10 |
- |
|
11 |
- |
|
12 |
- |
|
13 |
Injector (Cylinder #3) control output |
Injector (Cylinder #3) |
14 |
Cooling fan relay [High] control output |
Cooling fan relay [High] |
15 |
CVVT Oil Control Valve (OCV) [Bank 1/Exhaust] control output |
CVVT Oil Control Valve (OCV) [Bank 1/Exhaust] |
16 |
- |
|
17 |
- |
|
18 |
- |
|
19 |
- |
|
20 |
Heated Oxygen Sensor (HO2S) [Bank 1/Sensor2] heater control output |
Heated Oxygen Sensor (HO2S) [Bank 1/Sensor 2] |
21 |
Battery Current Direct input |
Battery sensor |
22 |
Battery Sensor signal |
Battery sensor |
23 |
Engine Coolant Temperature Sensor (ECTS) signal input |
Engine Coolant Temperature Sensor (ECTS) |
24 |
Sensor ground |
Engine Coolant Temperature Sensor (ECTS) |
25 |
- |
|
26 |
- |
|
27 |
Fuel pump relay control output (Without Smart Key) |
Fuel pump relay |
28 |
Injector (Cylinder #2) control output |
Injector (Cylinder #2) |
29 |
- |
|
30 |
- |
|
31 |
Ignition coil (Cylinder #3) control output |
Ignition coil (Cylinder #3) |
32 |
Ignition coil (Cylinder #1) control output |
Ignition coil (Cylinder #1) |
33 |
- |
|
34 |
- |
|
35 |
ETC motor [-] control output |
ETC motor |
36 |
- |
|
37 |
Knock Sensor (KS) signal input |
Knock Sensor (KS) |
38 |
Sensor ground |
Knock Sensor (KS) |
39 |
- |
|
40 |
Brake Light switch signal input |
Brake switch |
41 |
- |
|
42 |
- |
|
43 |
- |
|
44 |
- |
|
45 |
CVVT Oil Control Valve (OCV) [Bank 1/Intake] control output |
CVVT Oil Control Valve (OCV) [Bank 1/Intake] |
46 |
Ignition coil (Cylinder #4) control output |
Ignition coil (Cylinder #4) |
47 |
Ignition coil (Cylinder #2) control output |
Ignition coil (Cylinder #2) |
48 |
- |
|
49 |
- |
|
50 |
ETC motor [+] control output |
ETC motor |
51 |
- |
|
52 |
- |
|
53 |
Brake Test switch signal input |
Brake switch |
54 |
- |
|
55 |
Clutch switch signal input |
Clutch switch |
56 |
- |
|
57 |
Alternator "PWM" signal output |
Alternator |
58 |
Engine speed signal output |
Smart Key Control Module |
59 |
Cooling fan relay [Low] control output |
Cooling fan relay |
60 |
Variable Intake Solenoid (VIS) valve control output |
Variable Intake Solenoid (VIS) valve |
Pin No. |
Description |
Connected to |
1 |
ECM ground |
Chassis ground |
2 |
ECM ground |
Chassis ground |
3 |
ECM ground |
Chassis ground |
4 |
Battery power (B+) |
Main relay |
5 |
Battery power (B+) |
Battery |
6 |
Battery power (B+) |
Battery |
7 |
Battery power (B+) |
Main relay |
8 |
Sensor ground |
Heated Oxygen Sensor (HO2S) [Bank 1 / Sensor 2] |
9 |
Accelerator Position Sensor (APS) 1 signal input |
Accelerator Position Sensor (APS) 1 |
10 |
Sensor ground |
Accelerator Position Sensor (APS) 2 |
11 |
- |
|
12 |
- |
|
13 |
- |
|
14 |
Throttle Position Sensor (TPS) 1 signal input |
Throttle Position Sensor (TPS) 1 |
15 |
- |
|
16 |
- |
|
17 |
Fuel Level signal input |
Fuel Level Sender (FLS) |
18 |
Sensor power (+5V) |
Accelerator Position Sensor (APS) 2 |
19 |
- |
|
20 |
Sensor power (+5V) |
A/C Pressure Transducer (APT) |
21 |
- |
|
22 |
Wiper switch signal input |
Wiper switch |
23 |
- |
|
24 |
Electrical load signal input (Defrost) |
Alternator |
25 |
Injector (Cylinder #1) control output |
Injector (Cylinder #2) |
26 |
- |
|
27 |
- |
|
28 |
- |
|
29 |
Ignition switch signal input |
Ignition Switch |
30 |
Heated Oxygen Sensor (HO2S) [Bank 1 / Sensor 2] signal input |
Heated Oxygen Sensor (HO2S) [Bank 1 / Sensor 2] |
31 |
Accelerator Position Sensor (APS) 2 signal input |
Accelerator Position Sensor (APS) 2 |
32 |
Sensor ground |
Accelerator Position Sensor (APS) 1 |
33 |
- |
|
34 |
- |
|
35 |
Sensor ground |
Throttle Position Sensor (TPS) |
36 |
Throttle Position Sensor (TPS) 2 signal input |
Throttle Position Sensor (TPS) 2 |
37 |
- |
|
38 |
- |
|
39 |
Sensor power (+5V) |
Throttle Position Sensor (TPS) 1,2 |
40 |
Sensor power (+5V) |
Accelerator Position Sensor (APS) 1 |
41 |
Sensor power (+5V) |
Manifold Absolute Pressure Sensor (MAPS) |
42 |
- |
|
43 |
- |
|
44 |
- |
|
45 |
A/C Pressure Transducer (APT) signal input |
A/C Pressure Transducer (APT) |
46 |
Vehicle speed signal input |
Vehicle Speed Sensor |
47 |
- |
|
48 |
- |
|
49 |
- |
|
50 |
- |
|
51 |
Sensor ground |
Heated Oxygen Sensor [Bank 1/Sensor 1] |
52 |
Sensor ground |
Heated Oxygen Sensor [Bank 1/Sensor 1] |
53 |
Sensor ground |
Heated Oxygen Sensor [Bank 1/Sensor 1] |
54 |
Heated Oxygen Sensor (HO2S) [Bank 1 / Sensor 1] signal input |
Heated Oxygen Sensor [Bank 1/Sensor 1] |
55 |
- |
|
56 |
- |
|
57 |
- |
|
58 |
- |
|
59 |
- |
|
60 |
Start signal input |
PDM module |
61 |
- |
|
62 |
- |
|
63 |
CCP CAN [Low] |
Other control module, Data Link Connector (DLC), Multi-Purpose Check Connector |
64 |
Sensor ground |
Camshaft Position Sensor (CMPS) [Bank 1 / Exhaust] |
65 |
Camshaft Position Sensor (CMPS) [Bank 1 / Exhaust] signal input |
Camshaft Position Sensor (CMPS) [Bank 1 / Exhaust] |
66 |
- |
|
67 |
Crankshaft Position Sensor (CKPS) [B] signal input |
Crankshaft Position Sensor (CKPS) |
68 |
- |
|
69 |
- |
|
70 |
- |
|
71 |
- |
|
72 |
Purge Control Solenoid Valve (PCSV) control output |
Purge Control Solenoid Valve (PCSV) |
73 |
- |
|
74 |
- |
|
75 |
- |
|
76 |
- |
|
77 |
Sensor ground |
A/C Pressure Transducer (APT) |
78 |
Sensor ground |
Manifold Absolute Pressure Sensor (MAPS) |
79 |
Intake Temperature Sensor (IATS) signal input |
Intake Temperature Sensor (IATS) |
80 |
Manifold Absolute Pressure Sensor (MAPS) signal input |
Manifold Absolute Pressure Sensor (MAPS) |
81 |
- |
|
82 |
- |
|
83 |
Immobilizer communication line |
Smart Key Control Module |
84 |
- |
|
85 |
CCP CAN [High] |
Other control module, Data Link Connector (DLC), Multi-Purpose Check Connector |
86 |
Sensor ground |
Camshaft Position Sensor (CMPS) [Bank 1 / Intake] |
87 |
Camshaft Position Sensor (CMPS) [Bank 1 / Intake] signal input |
Camshaft Position Sensor (CMPS) [Bank 1 / Intake] |
88 |
- |
|
89 |
Crankshaft Position Sensor (CKPS) [A] signal input |
Crankshaft Position Sensor (CKPS) |
90 |
Fuel pump relay control output (With Smart Key) |
Fuel pump relay |
91 |
- |
|
92 |
Injector (Cylinder #4) control output |
Injector (Cylinder #4) |
93 |
Main relay control output |
Main relay |
94 |
Start relay control output |
Start relay |
ECM Terminal Input/Output Signal (M/T) |
Pin No. |
Description |
Condition |
Type |
Level |
1 |
- |
|
|
|
2 |
- |
|
|
|
3 |
- |
|
|
|
4 |
- |
|
|
|
5 |
Heated Oxygen Sensor (HO2S) [Bank 1/Sensor 1] heater control output |
Relay OFF |
DC voltage |
Battery voltage |
Relay ON |
Max. 1.65V |
|||
6 |
Sensor ground |
Idle |
DC voltage |
Max. 50mV |
7 |
Supply power (+5V) |
|
|
|
8 |
- |
|
|
|
9 |
- |
|
|
|
10 |
- |
|
|
|
11 |
- |
|
|
|
12 |
- |
|
|
|
13 |
Immobilizer indication lamp control output |
Idle |
DC |
Hi: Battery voltage |
LO: Max. 0.5V |
||||
48~50V |
||||
14 |
Cooling fan relay [High] control output |
Relay OFF |
DC voltage |
Battery voltage |
Relay ON |
Max. 1.76V |
|||
15 |
CVVT Oil Control Valve (OCV) [Bank 1/Exhaust] control output |
Idle |
Pulse |
High: Battery voltage |
Low: Max. 1.65V |
||||
16 |
- |
|
|
|
17 |
- |
|
|
|
18 |
- |
|
|
|
19 |
- |
|
|
|
20 |
Heated Oxygen Sensor (HO2S) [Bank 1/Sensor2] heater control output |
Relay OFF |
DC voltage |
Battery voltage |
Relay ON |
Max. 1.65V |
|||
21 |
Battery Current Direct input |
|
|
|
22 |
Battery Sensor signal |
|
|
|
23 |
Engine Coolant Temperature Sensor (ECTS) signal input |
Idle |
Analog |
0.270 ~ 4.77V |
24 |
Sensor ground |
Idle |
DC voltage |
Max. 50mV |
25 |
- |
|
|
|
26 |
- |
|
|
|
27 |
Fuel pump relay control output (Without Smart Key) |
Relay OFF |
DC voltage |
Battery voltage |
Relay ON |
Max. 1.44V |
|||
28 |
Injector (Cylinder #3) control output |
Idle |
DC |
Hi: Battery voltage |
LO: Max. 0.5V |
||||
48~50V |
||||
29 |
- |
|
|
|
30 |
- |
|
|
|
31 |
Ignition coil (Cylinder #3) control output |
Idle |
Pulse |
1st voltage: 370 ~ 430V |
ON voltage: Max. 2.2V |
||||
32 |
Ignition coil (Cylinder #1) control output |
Idle |
Pulse |
1st voltage: 370 ~ 430V |
ON voltage: Max. 2.2V |
||||
33 |
- |
|
|
|
34 |
- |
|
|
|
35 |
ETC motor [-] control output |
Idle |
Pulse |
High: Battery voltage |
Low: Max. 1.0V |
||||
36 |
- |
|
|
|
37 |
Knock Sensor (KS) signal input |
Knocking |
Variable |
|
Normal |
Frequency |
|
||
38 |
Sensor ground |
Knocking |
Variable |
|
Normal |
Frequency |
|
||
39 |
- |
|
|
|
40 |
Brake Light switch signal input |
ON |
DC voltage |
Battery voltage |
OFF |
Max. 2.25V |
|||
41 |
- |
|
|
|
42 |
- |
|
|
|
43 |
- |
|
|
|
44 |
- |
|
|
|
45 |
CVVT Oil Control Valve (OCV) [Bank 1/Intake] control output |
Idle |
Pulse |
High: Battery voltage |
Low: Max. 1.65V |
||||
46 |
Ignition coil (Cylinder #4) control output |
Idle |
Pulse |
1st voltage: 370 ~ 430V |
ON voltage: Max. 2.2V |
||||
47 |
Ignition coil (Cylinder #2) control output |
Idle |
Pulse |
1st voltage: 370 ~ 430V |
ON voltage: Max. 2.2V |
||||
48 |
- |
Relay OFF |
DC voltage |
71V |
49 |
- |
Relay OFF |
DC voltage |
16V |
50 |
ETC motor [+] control output |
Idle |
Pulse |
High: Battery voltage |
Low: Max. 1.0V |
||||
51 |
- |
|
|
|
52 |
- |
|
|
|
53 |
Brake Test switch signal input |
ON |
DC voltage |
Battery voltage |
OFF |
Max. 2.25V |
|||
54 |
- |
|
|
|
55 |
Clutch switch signal input |
|
|
|
56 |
- |
|
|
|
57 |
Alternator "PWM" signal output |
Idle |
Pulse |
High: Battery voltage |
Low: Max. 1.5V |
||||
58 |
Engine Speed signal output |
|
|
|
59 |
Cooling fan relay [Low] control output |
Relay OFF |
DC voltage |
Battery voltage |
Relay ON |
Max. 1.76V |
|||
60 |
Variable Intake Solenoid (VIS) valve control output |
Relay OFF |
DC voltage |
Battery voltage |
Relay ON |
Max. 1.65V |
Pin No. |
Description |
Condition |
Type |
Level |
1 |
ECM ground |
Idle |
DC voltage |
Max. 50mV |
2 |
ECM ground |
Idle |
DC voltage |
Max. 50mV |
3 |
ECM ground |
Idle |
DC voltage |
Max. 50mV |
4 |
Battery power (B+) |
IG OFF |
DC voltage |
Max. 1.0V |
IG ON |
Battery voltage |
|||
5 |
Battery power (B+) |
IG OFF |
DC voltage |
Max. 1.0V |
IG ON |
Battery voltage |
|||
6 |
Battery power (B+) |
IG OFF |
DC voltage |
Max. 1.0V |
IG ON |
Battery voltage |
|||
7 |
Battery power (B+) |
IG OFF |
DC voltage |
Max. 1.0V |
IG ON |
Battery voltage |
|||
8 |
Sensor ground |
Idle |
DC voltage |
Max. 50mV |
9 |
Accelerator Position Sensor (APS) 1 signal input |
Idle |
Analog |
0.674 ~ 4.379 V |
10 |
Sensor ground |
Idle |
DC voltage |
Max. 50mV |
11 |
- |
|
|
|
12 |
- |
|
|
|
13 |
- |
|
|
|
14 |
Throttle Position Sensor (TPS) 1 signal input |
Idle |
Analog |
0.33 ~ 4.72 V |
15 |
- |
|
|
|
16 |
- |
|
|
|
17 |
Fuel Level signal input |
Idle |
Analog |
0.193 ~ 4.0V |
18 |
Sensor power (+5V) |
IG OFF |
DC voltage |
Max. 0.5V |
IG ON |
4.9 ~ 5.1V |
|||
19 |
- |
|
|
|
20 |
Sensor power (+5V) |
IG OFF |
DC voltage |
Max. 0.5V |
IG ON |
4.9 ~ 5.1V |
|||
21 |
- |
|
|
|
22 |
Wiper switch signal input |
ON |
DC voltage |
Battery voltage |
OFF |
Max. 2V |
|||
23 |
- |
|
|
|
24 |
Electrical load signal input (Defrost) |
|
|
|
25 |
Injector (Cylinder #1) control output |
Idle |
DC |
Hi: Battery voltage |
LO: Max. 0.5V |
||||
48~50V |
||||
26 |
- |
|
|
|
27 |
- |
|
|
|
28 |
- |
|
|
|
29 |
Ignition switch signal input |
IG OFF |
DC voltage |
Max. 1.0V |
IG ON |
Battery voltage |
|||
30 |
Heated Oxygen Sensor (HO2S) [Bank 1 / Sensor 2] signal input |
Engine |
Analog |
Rich: 0.6 ~ 1.0V |
Running |
Lean: Max. 0.4V |
|||
31 |
Accelerator Position Sensor (APS) 2 signal input |
Idle |
Analog |
0.261 ~ 2.204 V |
32 |
Sensor ground |
Idle |
DC voltage |
Max. 50mV |
33 |
- |
|
|
|
34 |
- |
|
|
|
35 |
Sensor ground |
Idle |
DC voltage |
Max. 50mV |
36 |
Throttle Position Sensor (TPS) 2 signal input |
Idle |
Analog |
0.55 ~ 4.37 V |
37 |
- |
|
|
|
38 |
|
|
|
|
39 |
Sensor power (+5V) |
IG OFF |
DC voltage |
Max. 0.5V |
IG ON |
4.9 ~ 5.1V |
|||
40 |
Sensor power (+5V) |
IG OFF |
DC voltage |
Max. 0.5V |
IG ON |
4.9 ~ 5.1V |
|||
41 |
Sensor power (+5V) |
IG OFF |
DC voltage |
Max. 0.5V |
IG ON |
4.9 ~ 5.1V |
|||
42 |
- |
|
|
|
43 |
- |
|
|
|
44 |
- |
|
|
|
45 |
A/C Pressure Transducer (APT) signal input |
A/C ON |
Analog |
0.348 ~ 4.63 V |
46 |
Vehicle speed signal input |
Idle |
Pulse |
High: Min. 5.4V |
Low: Max. 2.25V |
||||
47 |
- |
|
|
|
48 |
- |
|
|
|
49 |
- |
|
|
|
50 |
- |
|
|
|
51 |
Sensor ground |
Idle |
DC voltage |
Max. 50mV |
52 |
- |
|
|
|
53 |
- |
|
|
|
54 |
Heated Oxygen Sensor (HO2S) [Bank 1 / Sensor 1] signal input |
Engine |
Analog |
Rich: 0.6 ~ 1.0V |
Running |
Lean: Max. 0.4V |
|||
55 |
- |
|
|
|
56 |
- |
|
|
|
57 |
- |
|
|
|
58 |
- |
|
|
|
59 |
- |
|
|
|
60 |
Start signal input |
ON |
DC voltage |
Battery voltage |
OFF |
Max. 2V |
|||
61 |
LIN communication signal input |
RECESSIVE |
Pulse |
max 5.6V (at 14V) |
DOMINANT |
min 8.4V (at 14V) |
|||
62 |
- |
|
|
|
63 |
CCP CAN [Low] |
RECESSIVE |
Pulse |
2.0 ~ 3.0V |
DOMINANT |
0.5 ~ 2.25V |
|||
64 |
Sensor ground |
Idle |
DC voltage |
Max. 50mV |
65 |
Camshaft Position Sensor (CMPS) [Bank 1 / Exhaust] signal input |
Idle |
Pulse |
High: min. 4.8V |
Low: Max. 0.6V |
||||
66 |
- |
|
|
|
67 |
Crankshaft Position Sensor (CKPS) [B] signal input |
Idle |
Pulse |
Vp_p: Min. 1.0V |
68 |
- |
|
|
|
69 |
- |
|
|
|
70 |
- |
|
|
|
71 |
- |
|
|
|
72 |
Purge Control Solenoid Valve (PCSV) control output |
Relay OFF |
DC voltage |
Battery voltage |
Relay ON |
Max. 1.76V |
|||
73 |
- |
|
|
|
74 |
- |
|
|
|
75 |
- |
|
|
|
76 |
- |
|
|
|
77 |
Sensor ground |
Idle |
DC voltage |
Max. 50mV |
78 |
Sensor ground |
Idle |
DC voltage |
Max. 50mV |
79 |
Intake Temperature Sensor (IATS) signal input |
Idle |
Analog |
0.209 ~ 4.756V |
80 |
Manifold Absolute Pressure Sensor (MAPS) signal input |
Idle |
Analog |
0.6683 ~ 4.346V |
81 |
- |
|
|
|
82 |
- |
|
|
|
83 |
Immobilizer communication line |
When transmitting |
Pulse |
High: Min. 8.4V(at 14V) |
Low: Max. 6.44V(at 14V) |
||||
84 |
- |
|
|
|
85 |
CCP CAN [High] |
RECESSIVE |
Pulse |
2.0 ~ 3.0V |
DOMINANT |
2.75 ~ 4.5V |
|||
86 |
Sensor ground |
Idle |
DC voltage |
Max. 50mV |
87 |
Camshaft Position Sensor (CMPS) [Bank 1 / Intake] signal input |
Idle |
Pulse |
High: min. 4.8V |
Low: Max. 0.6V |
||||
88 |
- |
|
|
|
89 |
Crankshaft Position Sensor (CKPS) [A] signal input |
Idle |
Pulse |
Vp_p: Min. 1.0V |
90 |
Fuel pump relay control output (With Smart Key) |
Relay OFF |
DC voltage |
Battery voltage |
Relay ON |
Max. 1.44V |
|||
91 |
- |
|
|
|
92 |
Injector (Cylinder #4) control output |
Idle |
DC |
Hi: Battery voltage |
LO: Max. 0.5V |
||||
48~50V |
||||
93 |
Main relay control output |
Relay OFF |
DC voltage |
Battery voltage |
Relay ON |
Max. 1.7V |
|||
94 |
Start relay control output |
Relay OFF |
DC voltage |
Battery voltage |
Relay ON |
Max. 2.64V |
ECM Terminal And Input/Output signal [A/T] |
ECM Terminal Function (A/T) |
Pin No. |
Description |
Connected to |
1 |
- |
|
2 |
- |
|
3 |
- |
|
4 |
- |
|
5 |
- |
|
6 |
- |
|
7 |
Purge Control Solenoid Valve (PCSV) control output |
Purge Control Solenoid Valve (PCSV) |
8 |
- |
|
9 |
- |
|
10 |
Sensor power (+5V) |
Battery sensor |
11 |
Sensor power (+5V) |
Manifold Absolute Pressure Sensor (MAPS) |
12 |
Throttle Position Sensor (TPS) 1 signal input |
Throttle Position Sensor (TPS) 1 |
13 |
Sensor ground |
Engine Coolant Temperature Sensor (ECTS) |
14 |
- |
|
15 |
Sensor power (+5V) |
Accelerator Position Sensor (APS) 2 |
16 |
Sensor ground |
Heated Oxygen Sensor [Bank 1/Sensor 1] |
17 |
- |
|
18 |
Sensor power (+5V) |
Throttle Position Sensor (TPS) 1,2 |
19 |
Sensor power (+5V) |
Accelerator Position Sensor (APS) 1 |
20 |
- |
|
21 |
|
|
22 |
- |
|
23 |
- |
|
24 |
Heated Oxygen Sensor [Bank 1/Sensor 1] heater control output |
Heated Oxygen Sensor [Bank 1/Sensor 1] |
25 |
Heated Oxygen Sensor [Bank 1/Sensor 2] heater control output |
Heated Oxygen Sensor [Bank 1/Sensor 2] |
26 |
- |
|
27 |
- |
|
28 |
- |
|
29 |
- |
|
30 |
- |
|
31 |
- |
|
32 |
Sensor ground |
Throttle Position Sensor (TPS) 1,2 |
33 |
- |
|
34 |
Throttle Position Sensor (TPS) 2 signal input |
Throttle Position Sensor (TPS) 2 |
35 |
- |
|
36 |
- |
|
37 |
- |
|
38 |
- |
|
39 |
- |
|
40 |
- |
|
41 |
Sensor ground |
Heated Oxygen Sensor [Bank 1/Sensor 2] |
42 |
- |
|
43 |
- |
|
44 |
- |
|
45 |
- |
|
46 |
- |
|
47 |
- |
|
48 |
- |
|
49 |
Sensor ground |
Battery sensor |
50 |
- |
|
51 |
Electrical load signal input (Defrost) |
Alternator |
52 |
- |
|
53 |
Brake Test Switch signal input |
Brake switch |
54 |
Accelerator Position Sensor (APS) 1 signal input |
Accelerator Position Sensor (APS) 1 |
55 |
- |
|
56 |
Accelerator Position Sensor (APS) 2 signal input |
Accelerator Position Sensor (APS) 2 |
57 |
- |
|
58 |
- |
|
59 |
- |
|
60 |
Sensor ground |
Knock Sensor (KS) |
61 |
Knock Sensor (KS) signal input |
Knock Sensor (KS) |
62 |
Sensor ground |
Accelerator Position Sensor (APS) 1 |
63 |
Sensor ground |
Accelerator Position Sensor (APS) 2 |
64 |
- |
|
65 |
- |
|
66 |
- |
|
67 |
- |
|
68 |
- |
|
69 |
Battery Current Direct input |
Battery sensor |
70 |
Battery Sensor signal |
Battery sensor |
71 |
- |
|
72 |
- |
|
73 |
- |
|
74 |
- |
|
75 |
- |
|
76 |
- |
|
77 |
- |
|
78 |
Fuel Tank Level Sender |
Fuel Tank Level Sender |
79 |
- |
|
80 |
- |
|
81 |
Heated Oxygen Sensor (HO2S) [Bank 1/Sensor 1] signal input |
Heated Oxygen Sensor [Bank 1/Sensor 1] |
82 |
Engine Coolant Temperature Sensor (ECTS) signal input |
Engine Coolant Temperature Sensor (ECTS) |
83 |
- |
|
84 |
- |
|
85 |
- |
|
86 |
- |
|
87 |
- |
|
88 |
- |
|
89 |
- |
|
90 |
- |
|
91 |
- |
|
92 |
- |
|
93 |
- |
|
94 |
- |
|
95 |
- |
|
96 |
- |
|
97 |
- |
|
98 |
- |
|
99 |
- |
|
100 |
- |
|
101 |
- |
|
102 |
- |
|
103 |
Heated Oxygen Sensor [Bank 1/Sensor 2] signal input |
Heated Oxygen Sensor [Bank 1/Sensor 2] |
104 |
- |
|
105 |
- |
|
Pin No. |
Description |
Connected to |
1 |
ECM ground |
Chassis ground |
2 |
ECM ground |
Chassis ground |
3 |
Battery power (B+) |
Ignition switch |
4 |
ECM ground |
Chassis ground |
5 |
Battery power (B+) |
Ignition switch |
6 |
Battery power (B+) |
Main relay |
7 |
Sensor ground |
Camshaft Position Sensor (CMPS) [Bank 1 / Exhaust] |
8 |
Sensor ground |
Manifold Absolute Pressure Sensor (MAPS) |
9 |
- |
|
10 |
- |
|
11 |
- |
|
12 |
- |
|
13 |
- |
|
14 |
- |
|
15 |
Sensor power (+5V) |
A/C Pressure Transducer (APT) |
16 |
Alternator PWM signal output |
Alternator |
17 |
- |
|
18 |
- |
|
19 |
Injector (Cylinder #2) control output |
Injector (Cylinder #2) |
20 |
Cooling fan relay [Low] control output |
Cooling fan relay |
21 |
- |
|
22 |
ETC motor [-] control output |
ETC motor |
23 |
ETC motor [+] control output |
ETC motor |
24 |
- |
|
25 |
Sensor ground |
A/C Pressure Transducer (APT) |
26 |
Manifold Absolute Pressure Sensor (MAPS) signal input |
Manifold Absolute Pressure Sensor (MAPS) |
27 |
- |
|
28 |
Intake Air Temperature Sensor (IATS) signal input |
Intake Air Temperature Sensor (IATS) |
29 |
Electrical load signal input (Defrast) |
Alternator |
30 |
- |
|
31 |
- |
|
32 |
- |
|
33 |
- |
|
34 |
- |
|
35 |
- |
|
36 |
Cooling fan relay [High] control output |
Cooling fan relay |
37 |
Fuel pump relay control output (With Smart Key) |
Fuel pump relay |
38 |
- |
|
39 |
CVVT Oil Control Valve (OCV) [Bank 1/Exhaust] control output |
CVVT Oil Control Valve (OCV) [Bank 1/Exhaust] |
40 |
Ignition coil (Cylinder #2) control output |
Ignition coil (Cylinder #2) |
41 |
- |
|
42 |
- |
|
43 |
- |
|
44 |
A/C Pressure Transducer (APT) signal input |
A/C Pressure Transducer (APT) |
45 |
- |
|
46 |
Brake Light switch signal input |
Brake switch |
47 |
Camshaft Position Sensor (CMPS) [Bank 1 / Exhaust] signal input |
Camshaft Position Sensor (CMPS) [Bank 1 / Exhaust] |
48 |
- |
|
49 |
Wiper switch signal input |
Wiper switch |
50 |
Main relay control output |
Main relay |
51 |
Fuel pump relay control output (Without Smart Key) |
Fuel pump relay |
52 |
- |
|
53 |
- |
|
54 |
- |
|
55 |
- |
|
56 |
CVVT Oil Control Valve (OCV) [Bank 1/Intake] control output |
CVVT Oil Control Valve (OCV) [Bank 1/Intake] |
57 |
Ignition coil (Cylinder #1) control output |
Ignition coil (Cylinder #1) |
58 |
- |
|
59 |
- |
|
60 |
CCP CAN [High] |
Other control module, Data Link Connector (DLC), Multi-Purpose Check Connector |
61 |
Immobilizer communication line |
Smart Key Control Module |
62 |
- |
|
63 |
Engine speed signal output |
Smart key control module |
64 |
Vehicle speed signal input |
Vehicle Speed Sensor |
65 |
- |
|
66 |
Camshaft Position Sensor (CMPS) [Bank 1 / Intake] signal input |
Camshaft Position Sensor (CMPS) [Bank 1 / Intake] |
67 |
Start signal input |
PDM module |
68 |
Ignition switch signal input |
Ignition switch |
69 |
Injector (Cylinder #3) control output |
Injector (Cylinder #3) |
70 |
- |
|
71 |
Start relay control output |
Start relay |
72 |
- |
|
73 |
- |
|
74 |
Ignition coil (Cylinder #4) control output |
Ignition coil (Cylinder #4) |
75 |
Battery power (B+) |
Main relay |
76 |
- |
|
77 |
CCP CAN [Low] |
Other control module, Data Link Connector (DLC), Multi-Purpose Check Connector |
78 |
Sensor ground |
Crankshaft Position Sensor (CKPS) |
79 |
Crankshaft Position Sensor (CKPS) [A] signal input |
Crankshaft Position Sensor (CKPS) |
80 |
Sensor ground |
Camshaft Position Sensor (CMPS) [Bank 1 / Intake] |
81 |
- |
|
82 |
- |
|
83 |
- |
|
84 |
- |
|
85 |
Variable Intake Solenoid (VIS) Valve control output |
Variable Intake Solenoid (VIS) Valve |
86 |
- |
|
87 |
- |
|
88 |
- |
|
89 |
Injector (Cylinder #4) control output |
Injector (Cylinder #4) |
90 |
Injector (Cylinder #1) control output |
Injector (Cylinder #1) |
91 |
Ignition coil (Cylinder #3) control output |
Ignition coil (Cylinder #3) |
ECM Terminal Input/Output Signal (A/T) |
Pin No. |
Description |
Condition |
Type |
Level |
1 |
- |
|
|
|
2 |
- |
|
|
|
3 |
- |
|
|
|
4 |
- |
|
|
|
5 |
- |
|
|
|
6 |
- |
|
|
|
7 |
Purge Control Solenoid Valve (PCSV) control output |
Relay OFF |
DC voltage |
Battery voltage |
Relay ON |
Max. 1.76V |
|||
8 |
- |
|
|
|
9 |
- |
|
|
|
10 |
Sensor power (+5V) |
IG OFF |
DC voltage |
Max. 0.5V |
IG ON |
4.9 ~ 5.1V |
|||
11 |
Sensor power (+5V) |
IG OFF |
DC voltage |
Max. 0.5V |
IG ON |
4.9 ~ 5.1V |
|||
12 |
Throttle Position Sensor (TPS) 1 signal input |
Idle |
Analog |
0.33 ~ 4.72 V |
13 |
Sensor ground |
Idle |
DC voltage |
Max. 50mV |
14 |
- |
|
|
|
15 |
Sensor power (+5V) |
IG OFF |
DC voltage |
Max. 0.5V |
IG ON |
4.9 ~ 5.1V |
|||
16 |
Sensor ground |
Idle |
DC voltage |
Max. 50mV |
17 |
- |
|
|
|
18 |
Sensor power (+5V) |
IG OFF |
DC voltage |
Max. 0.5V |
IG ON |
4.9 ~ 5.1V |
|||
19 |
Sensor power (+5V) |
IG OFF |
DC voltage |
Max. 0.5V |
IG ON |
4.9 ~ 5.1V |
|||
20 |
- |
|
|
|
21 |
- |
|
|
|
22 |
- |
|
|
|
23 |
- |
|
|
|
24 |
Heated Oxygen Sensor (HO2S) [Bank 1/Sensor 1] heater control output |
Relay OFF |
DC voltage |
Battery voltage |
Relay ON |
Max. 1.65V |
|||
25 |
Heated Oxygen Sensor (HO2S) [Bank 1/Sensor 2] heater control output |
Relay OFF |
DC voltage |
Battery voltage |
Relay ON |
Max. 1.65V |
|||
26 |
- |
|
|
|
27 |
- |
|
|
|
28 |
- |
|
|
|
29 |
- |
|
|
|
30 |
- |
|
|
|
31 |
- |
|
|
|
32 |
Sensor ground |
Idle |
DC voltage |
Max. 50mV |
33 |
- |
|
|
|
34 |
Throttle Position Sensor (TPS) 2 signal input |
Idle |
Analog |
0.55 ~ 4.37 V |
35 |
- |
|
|
|
36 |
- |
|
|
|
37 |
- |
|
|
|
38 |
- |
|
|
|
39 |
- |
|
|
|
40 |
- |
|
|
|
41 |
Sensor ground |
Idle |
DC voltage |
Max. 50mV |
42 |
- |
|
|
|
43 |
- |
|
|
|
44 |
- |
|
|
|
45 |
- |
|
|
|
46 |
- |
|
|
|
47 |
- |
|
|
|
48 |
- |
|
|
|
49 |
Sensor ground |
Idle |
DC voltage |
Max. 50mV |
50 |
- |
|
|
|
51 |
Electric load signal input (Defrost) |
|
|
|
52 |
- |
|
|
|
53 |
Brake Test Switch signal input |
ON |
DC voltage |
Battery voltage |
OFF |
Max. 2.25V |
|||
54 |
Accelerator Position Sensor (APS) 1 signal input |
Idle |
Analog |
0.674 ~ 4.379 V |
55 |
- |
|
|
|
56 |
Accelerator Position Sensor (APS) 2 signal input |
Idle |
Analog |
0.261 ~ 2.204 V |
57 |
- |
|
|
|
58 |
- |
|
|
|
59 |
- |
|
|
|
60 |
Sensor ground |
Knocking |
Variable |
|
Normal |
Frequency |
|
||
61 |
Knock Sensor (KS) signal input |
Knocking |
Variable |
|
Normal |
Frequency |
|
||
62 |
Sensor ground |
Idle |
DC voltage |
Max. 50mV |
63 |
Sensor ground |
Idle |
DC voltage |
Max. 50mV |
64 |
- |
|
|
|
65 |
- |
|
|
|
66 |
- |
|
|
|
67 |
- |
|
|
|
68 |
- |
|
|
|
69 |
Battery Current Direct input |
|
|
|
70 |
Battery Sensor signal |
|
|
|
71 |
- |
|
|
|
72 |
- |
|
|
|
73 |
- |
|
|
|
74 |
- |
|
|
|
75 |
- |
|
|
|
76 |
- |
|
|
|
77 |
- |
|
|
|
78 |
Fuel Tank Lever Sender |
|
|
|
79 |
- |
|
|
|
80 |
- |
|
|
|
81 |
Heated Oxygen Sensor (HO2S) [Bank 1/Sensor 1] signal input |
Engine |
Analog |
Rich: 0.6 ~ 1.0V |
Running |
Lean: Max. 0.4V |
|||
82 |
Engine Coolant Temperature Sensor (ECTS) signal input |
Idle |
Analog |
0.270 ~ 4.77V |
83 |
- |
|
|
|
84 |
- |
|
|
|
85 |
- |
|
|
|
86 |
- |
|
|
|
87 |
- |
|
|
|
88 |
- |
|
|
|
89 |
- |
|
|
|
90 |
- |
|
|
|
91 |
- |
|
|
|
92 |
- |
|
|
|
93 |
- |
|
|
|
94 |
- |
|
|
|
95 |
- |
|
|
|
96 |
- |
|
|
|
97 |
- |
|
|
|
98 |
- |
|
|
|
99 |
- |
|
|
|
100 |
- |
|
|
|
101 |
- |
|
|
|
102 |
- |
|
|
|
103 |
Heated Oxygen Sensor (HO2S) [Bank 1 / Sensor 2] signal input |
Engine |
Analog |
Rich: 0.6 ~ 1.0V |
Running |
Lean: Max. 0.4V |
|||
104 |
- |
|
|
|
105 |
- |
|
|
|
Pin No. |
Description |
Condition |
Type |
Level |
1 |
ECM ground |
Idle |
DC voltage |
Max. 50mV |
2 |
ECM ground |
Idle |
DC voltage |
Max. 50mV |
3 |
Battery power (B+) |
IG OFF |
DC voltage |
Max. 1.0V |
IG ON |
Battery voltage |
|||
4 |
ECM ground |
Idle |
DC voltage |
Max. 50mV |
5 |
Battery power (B+) |
IG OFF |
DC voltage |
Max. 1.0V |
IG ON |
Battery voltage |
|||
6 |
Battery power (B+) |
IG OFF |
DC voltage |
Max. 1.0V |
IG ON |
Battery voltage |
|||
7 |
Sensor ground |
Idle |
DC voltage |
Max. 50mV |
8 |
Sensor ground |
Idle |
DC voltage |
Max. 50mV |
9 |
- |
|
|
|
10 |
- |
|
|
|
11 |
- |
|
|
|
12 |
- |
|
|
|
13 |
- |
|
|
|
14 |
- |
|
|
|
15 |
Sensor power (+5V) |
IG OFF |
DC voltage |
Max. 0.5V |
IG ON |
4.9 ~ 5.1V |
|||
16 |
Alternator PWM signal output |
Idle |
Pulse |
High: Battery voltage |
Low: Max. 0.6V |
||||
17 |
- |
|
|
|
18 |
- |
|
|
|
19 |
Injector (Cylinder #2) control output |
Idle |
DC |
Hi: Battery voltage |
LO: Max. 0.5V |
||||
48~50V |
||||
20 |
Cooling fan relay [Low] control output |
Relay OFF |
DC voltage |
Battery voltage |
Relay ON |
Max. 1.76V |
|||
21 |
- |
|
|
|
22 |
ETC motor [-] control output |
Idle |
Pulse |
High: Battery voltage |
Low: Max. 1.0V |
||||
23 |
ETC motor [+] control output |
Idle |
Pulse |
High: Battery voltage |
Low: Max. 1.0V |
||||
24 |
- |
|
|
|
25 |
Sensor ground |
Idle |
DC voltage |
Max. 50mV |
26 |
Manifold Absolute Pressure Sensor (MAPS) signal input |
Idle |
Analog |
0.6683 ~ 4.346V |
27 |
- |
|
|
|
28 |
Intake Temperature Sensor (IATS) signal input |
Idle |
Analog |
0.209 ~ 4.756V |
29 |
Electrical load signal input (Defrost) |
|
|
|
30 |
- |
|
|
|
31 |
- |
|
|
|
32 |
- |
|
|
|
33 |
- |
|
|
|
34 |
- |
|
|
|
35 |
- |
|
|
|
36 |
Cooling fan relay [High] control output |
Relay OFF |
DC voltage |
Battery voltage |
Relay ON |
Max. 1.76V |
|||
37 |
Fuel pump relay control output (With Smart Key) |
Relay OFF |
DC voltage |
Battery voltage |
Relay ON |
Max. 1.44V |
|||
38 |
- |
|
|
|
39 |
CVVT Oil Control Valve (OCV) [Bank 1/Exhaust] control output |
Idle |
Pulse |
High: Battery voltage |
Low: Max. 1.65V |
||||
40 |
Ignition coil (Cylinder #2) control output |
Idle |
Pulse |
1st voltage: 370 ~ 430V |
ON voltage: Max. 2.2V |
||||
41 |
- |
|
|
|
42 |
- |
|
|
|
43 |
- |
|
|
|
44 |
A/C Pressure Transducer (APT) signal input |
A/C ON |
Analog |
0.348 ~ 4.63 V |
45 |
- |
|
|
|
46 |
Brake Light switch signal input |
ON |
DC voltage |
Battery voltage |
OFF |
Max. 2.25V |
|||
47 |
Camshaft Position Sensor (CMPS) [Bank 1 / Exhaust] signal input |
Idle |
Pulse |
High: min. 4.8V |
Low: Max. 0.6V |
||||
48 |
- |
|
|
|
49 |
Wiper switch signal input |
ON |
DC voltage |
Battery voltage |
OFF |
Max. 2V |
|||
50 |
Main relay control output |
Relay OFF |
DC voltage |
Battery voltage |
Relay ON |
Max. 1.7V |
|||
51 |
Fuel pump relay control output (Without Smart Key) |
Relay OFF |
DC voltage |
Battery voltage |
Relay ON |
Max. 1.44V |
|||
52 |
- |
|
|
|
53 |
- |
|
|
|
54 |
Immobilizer Lamp control output |
|
|
|
55 |
- |
|
|
|
56 |
CVVT Oil Control Valve (OCV) [Bank 1/Intake] control output |
Idle |
Pulse |
High: Battery voltage |
Low: Max. 1.65V |
||||
57 |
Ignition coil (Cylinder #1) control output |
Idle |
Pulse |
1st voltage: 370 ~ 430V |
ON voltage: Max. 2.2V |
||||
58 |
- |
|
|
|
59 |
- |
|
|
|
60 |
CCP CAN [High] |
RECESSIVE |
Pulse |
2.0 ~ 3.0V |
DOMINANT |
2.75 ~ 4.5V |
|||
61 |
Immobilizer communication line |
When transmitting |
Pulse |
High: Min. 8.4V(at 14V) |
Low: Max. 6.44V(at 14V) |
||||
62 |
- |
|
|
|
63 |
Engine speed signal output |
|
|
|
64 |
Vehicle speed signal input |
Idle |
Pulse |
High: Min. 5.4V |
Low: Max. 2.25V |
||||
65 |
- |
|
|
|
66 |
Camshaft Position Sensor (CMPS) [Bank 1 / Intake] signal input |
Idle |
Pulse |
High: min. 4.8V |
Low: Max. 0.6V |
||||
67 |
Start signal input |
ON |
DC voltage |
Battery voltage |
OFF |
Max. 2V |
|||
68 |
Ignition switch signal input |
IG OFF |
DC voltage |
Max. 1.0V |
IG ON |
Battery voltage |
|||
69 |
Injector (Cylinder #3) control output |
Idle |
DC |
Hi: Battery voltage |
LO: Max. 0.5V |
||||
48~50V |
||||
70 |
- |
|
|
|
71 |
Start relay control output |
Relay OFF |
DC voltage |
Battery voltage |
Relay ON |
Max. 2.64V |
|||
72 |
- |
|
|
|
73 |
- |
|
|
|
74 |
Ignition coil (Cylinder #4) control output |
Idle |
Pulse |
1st voltage: 370 ~ 430V |
ON voltage: Max. 2.2V |
||||
75 |
Battery power (B+) |
IG OFF |
DC voltage |
Max. 1.0V |
IG ON |
Battery voltage |
|||
76 |
- |
|
|
|
77 |
CCP CAN [Low] |
RECESSIVE |
Pulse |
2.0 ~ 3.0V |
DOMINANT |
0.5 ~ 2.25V |
|||
78 |
Sensor ground |
Idle |
DC voltage |
Max. 50mV |
79 |
Crankshaft Position Sensor (CKPS) [A] signal input |
Idle |
Pulse |
Vp_p: Min. 1.0V |
80 |
Sensor ground |
Idle |
DC voltage |
Max. 50mV |
81 |
- |
|
|
|
82 |
- |
|
|
|
83 |
- |
|
|
|
84 |
- |
|
|
|
85 |
Variable Intake Solenoid (VIS) valve control output |
Relay OFF |
DC voltage |
Battery voltage |
Relay ON |
Max. 1.65V |
|||
86 |
- |
|
|
|
87 |
- |
|
|
|
88 |
- |
|
|
|
89 |
Injector (Cylinder #4) control output |
Idle |
DC |
Hi: Battery voltage |
LO: Max. 0.5V |
||||
48~50V |
||||
90 |
Injector (Cylinder #1) control output |
Idle |
DC |
Hi: Battery voltage |
LO: Max. 0.5V |
||||
48~50V |
||||
91 |
Ignition coil (Cylinder #3) control output |
Idle |
Pulse |
1st voltage: 370 ~ 430V |
ON voltage: Max. 2.2V |
Circuit Diagram |
[M/T] |
[A/T] |
ECM Problem Inspection Procedure |
1. |
TEST ECM GROUND CIRCUIT: Measure resistance between ECM and chassis
ground using the backside of ECM harness connector as ECM side check
point. If the problem is found, repair it.
|
2. |
TEST ECM CONNECTOR: Disconnect the ECM connector and visually check
the ground terminals on ECM side and harness side for bent pins or poor
contact pressure. If the problem is found, repair it.
|
3. |
If problem is not found in Step 1 and 2, the ECM could be faulty. If
so, replace the ECM with a new one, and then check the vehicle again.
If the vehicle operates normally then the problem was likely with the
ECM.
|
4. |
RE-TEST THE ORIGINAL ECM : Install the original ECM (may be broken)
into a known-good vehicle and check the vehicle. If the problem occurs
again, replace the original ECM with a new one. If problem does not
occur, this is intermittent problem (Refer to Intermittent Problem Procedure
in Basic Inspection Procedure)
|
Removal |
1. |
Turn ignition switch OFF and disconnect the negative (-) battery terminal.
|
2. |
Remove the battery. (Refer to Engine Electrical System - "Battery")
|
3. |
Disconnect the ECM Connector (A).
|
4. |
Remove the mounting bolts (B) and nut (C), and then remove the ECM bracket
assembly.
|
5. |
Remove the mounting screws and then remove the ECM from the bracket.
|
installation |
1. |
Install in the reverse order of removal.
|
Adjustment |
• |
After replacing the ECM of the vehicle with the immobilizer, the following
procedure must be performed.
|
[If installing a used ECM]
|
1) |
Perform "ECM Neutral Mode" procedure using GDS. (Refer to "Body Electrical
System - "Immobilizer System - Repair procedures")
|
2) |
After finishing "ECM Neutral Mode", perform "Key Teaching" procedure
using GDS. (Refer to "Body Electrical System - "Immobilizer System -
Repair procedures")
|
[If installing a new ECM]
Perform "Key Teaching" procedure using GDS. (Refer to "Body Electrical
System - "Immobilizer System - Repair procedures")
|
• |
After replacing the ECM of the vehicle with the smart key system (button
start), the following procedure must be performed.
|
[If installing a used ECM]
|
1) |
Perform "ECM Neutral Mode" procedure using GDS. (Refer to "Body Electrical
System - "Smart key System - Repair procedures")
|
2) |
After finishing "ECM Neutral Mode", turn IGN ON then OFF using the smart
key or start button. Then the ECM learns information on the smart key
automatically.
|
[If installing a new ECM]
Turn IGN ON then OFF using the smart key or start button. Then the ECM
learns information on the smart key automatically.
|
Hyundai Creta GS 2014-2024 Service Manual: Manual Transaxle Fluid
General information
General Information
1.
Check & Change intervals
Check
& Replenishment
Change
Capacity
Oil specification
Normal Use
...
Hyundai Creta GS 2014-2024 Service Manual: Repair procedures
Replacement
•
Put on gloves to protect your hands.
•
When ...