Hyundai GK 2.
7 ECU Pinout
2.7L ECU/Connector Pinout
ECU Pinout
C133-1 C133-2 C133-3 C133-4 C133-5
7 8 9 19 20 21 22 23 24 40 41 42 43 44 45 46 47 48 49 50 51 52 31 32 33 34 35 36 37 38 39 40 7 8 9
4 5 6 13 14 15 16 17 18 27 28 29 30 31 32 33 34 35 36 37 38 39 21 22 23 24 25 26 27 28 29 30 4 5 6
1 2 3 7 8 9 10 11 12 14 15 16 17 18 19 20 21 22 23 24 25 26 11 12 13 14 15 16 17 18 19 20 1 2 3
1 2 3 4 5 6 1 2 3 4 5 6 7 8 9 10 11 12 13 1 2 3 4 5 6 7 8 9 10
Connector Pinout
C133-5 C133-4 C133-3 C133-2 C133-1
9 8 7 40 39 38 37 36 35 34 33 32 31 52 51 50 49 48 47 46 45 44 43 42 41 40 24 23 22 21 20 19 9 8 7
6 5 4 30 29 28 27 26 25 24 23 22 21 39 38 37 36 35 34 33 32 31 30 29 28 27 18 17 16 15 14 13 6 5 4
3 2 1 20 19 18 17 16 15 14 13 12 11 26 25 24 23 22 21 20 19 18 17 16 15 14 12 11 10 9 8 7 3 2 1
10 9 8 7 6 5 4 3 2 1 13 12 11 10 9 8 7 6 5 4 3 2 1 6 5 4 3 2 1
# CONNECTOR [C133-1] AWG Color Stripe
1 Ignition switch signal input Ignition Switch 20 n/a
2 Not connected - - -
3 Diagnostic Data Line (k-Line) Data Link Connector (DLC) 20 n/a
4 ECM ground Chassis ground 14 n/a
5 Power stage ground Chassis ground 14 n/a
6 Power stage ground Chassis ground 14 n/a
7 Battery voltage supply Battery 20
8 Battery Voltage Supply after Main Relay Main Relay 14 n/a
9 Battery Voltage Supply after Main Relay Main Relay 14 n/a
CONNECTOR [C133-2] AWG Color Stripe
1 Heated Oxygen Sensor Heater (B1/S1) control Heated Oxygen Sensor (B1/S1) 20 n/a
2 Not connected - - -
3 Not connected - - -
4 Not connected - - -
5 Not connected - - -
6 Not connected - - -
7 Heated Oxygen Sensor (B1/S2) Heater control Heated Oxygen Sensor (B1/S2) 20
8 Not connected - - -
9 Not connected - - -
10 Not connected - - -
11 Not connected - - -
12 Not connected - - -
13 Heated Oxygen Sensor (B2/S1) Heater control Heated Oxygen Sensor (B2/S1) 20
14 Heated Oxygen Sensor (B1/S1) signal input Heated Oxygen Sensor (B1/S1) 20 n/a
15 Heated Oxygen Sensor (B2/S1) signal input Heated Oxygen Sensor (B2/S1) 20 n/a
16 Heated Oxygen Sensor (B1/S2) signal input Heated Oxygen Sensor (B1/S2) 20 n/a
17 Fuel Consumption signal output Trip Computer 20 n/a
18 Heated Oxygen Sensor (B2/S2) signal input Heated Oxygen Sensor (B2/S2) 20 n/a
19 Heated Oxygen Sensor (B2/S2) Heater control Heated Oxygen Sensor (B2/S2) 20 n/a
20 Heated Oxygen Sensor (B1/S1) ground Heated Oxygen Sensor (B1/S1) 20 n/a
21 Heated Oxygen Sensor (B2/S1) ground Heated Oxygen Sensor (B2/S1) 20
22 Heated Oxygen Sensor (B1/S2) ground Heated Oxygen Sensor (B1/S2) 20
23 Main Relay control output Main Relay 20 n/a
24 Heated Oxygen Sensor (B2/S2) ground Heated Oxygen Sensor (B2/S2) 20 n/a
# CONNECTOR [C133-3] AWG Color Stripe
1 Mass Air Flow Sensor signal input Mass Air Flow Sensor (MAFS) 20
2 Not connected - - -
3 Not connected - - -
4 Not connected - - -
5 Not connected - - -
6 Not connected - - -
7 Not connected - - -
8 Crankshaft Position Sensor signal input Crankshaft Position Sensor (CKPS) 20 n/a
9 Not connected - - -
10 Throttle Position Sensor supply Throttle Position Sensor (TPS) 20
11 Not connected - - -
12 Not connected - - -
13 Not connected - - -
14 Not connected - - -
15 Not connected - - -
16 Not connected - - -
17 Mass Air Flow Sensor ground Mass Air Flow Sensor (MAFS) 20 n/a
18 Not connected - - -
19 Throttle Position Sensor signal input Throttle Position Sensor (TPS) 20 n/a
20 Throttle Position Sensor ground Throttle Position Sensor (TPS) 20 n/a
21 Crankshaft Position Sensor ground Crankshaft Position Sensor (CKPS) 20 n/a
22 Intake Air Temperature Sensor signal input Intake Air Temperature Sensor (IATS) 20
23 Intake Air Temperature Sensor ground Intake Air Temperature Sensor (IATS) 20 n/a
24 Engine Coolant Temperature Sensor signal input Engine Coolant Temperature Sensor (ECTS) 20
25 Engine Coolant Temperature Sensor ground Engine Coolant Temperature Sensor (ECTS) 20 n/a
26 Power Steering Load input Power Steering Switch 20 n/a
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Hyundai GK 2.7 ECU Pinout
# CONNECTOR [C133-3] (Continued) AWG Color Stripe
27 Not connected - - -
28 Not connected - - -
29 Knock Sensor #1 (Cyl. #1, 3, 5) signal input Knock Sensor (KS) #1 20 n/a
30 Knock Sensor #1 (Cyl. #1, 3, 5) ground Knock Sensor (KS) #1 20 n/a
31 Knock Sensor #2 (Cyl. #2, 4, 6) signal input Knock Sensor (KS) #2 20 n/a
32 Knock Sensor #2 (Cyl. #2, 4, 6) ground Knock Sensor (KS) #2 20 n/a
33 Injector (Cyl. 1) control output Injector (Cyl. 1) 20 n/a
34 Injector (Cyl. 2) control output Injector (Cyl. 2) 20 n/a
35 Injector (Cyl. 3) control output Injector (Cyl. 3) 20
36 Injector (Cyl. 4) control output Injector (Cyl. 4) 20
37 Injector (Cyl. 5) control output Injector (Cyl. 5) 20 n/a
38 Injector (Cyl. 6) control output Injector (Cyl. 6) 20
39 Not connected - - -
40 Not connected - - -
41 Not connected - - -
42 Purge Control Solenoid Valve PWM output Purge Control Solenoid Valve (PCSV) 20
43 Not connected - - -
44 Not connected - - -
45 Not connected - - -
46 Idle Speed Control Actuator PWM output 2 (OPEN) Idle Speed Control Actuator (ISCA) 20
47 Idle Speed Control Actuator PWM output 1 (CLOSE) Idle Speed Control Actuator (ISCA) 20 n/a
48 Knock Sensor Shield Knock Sensor (KS) 20 n/a
49 Not connected - - -
50 Not connected - - -
51 Not connected - - -
52 Not connected - - -
# CONNECTOR [C133-4] AWG Color Stripe
1 Not connected - - -
2 Not connected - - -
3 Not connected - - -
4 Fuel Tank Pressure Sensor Supply Fuel Tank Pressure Sensor (FTPS) 20 n/a
5 Fuel Level Sensor Signal input Fuel Lwvel Sensor (FLS) 20
6 Not connected - - -
7 Camshaft Position Sensor signal input Camshaft Position Sensor (CMPS) 20 n/a
8 Camshaft Position Sensor ground Camshaft Position Sensor (CMPS) 20 n/a
9 Not connected - - -
10 Fuel Pump Relay control output Fuel Pump Relay 20
11 Not connected - - -
12 Not connected - - -
13 Throttle Position PWM output Other control modules 20 ??? ???
14 Fuel Tank Pressure Sensor ground Fuel Tank Pressure Sensor (FTPS) 20 n/a
15 Fuel Level Sensor ground input Fuel Level Sensor (FLS) 20 n/a
16 Not connected - - -
17 Engine Speed signal output Tachometer 20 n/a
18 Cooling Fan Relay [Low] control output Cooling Fan Relay 20 n/a
19 Not connected - - -
20 Malfunction Indicating Lamp (MIL) output Malfunction Indicating Lamp (MIL) 20
21 Not connected - - -
22 Vehicle speed signal input ABS Control Module With ABS 20
23 Air conditioner switch [Low/High] signal input Triple Switch 20 n/a
24 Air conditioner switch signal input Air Conditioner Switch 20 n/a
25 Air conditioner switch [Middle] signal input Triple Switch 20 n/a
26 Not connected - - -
27 Not connected - - -
28 Not connected - - -
29 Air Conditioner Compressor Relay control output Air Conditioner Compressor Relay 20
30 Canister Close Valve control output Canister Close Valve (CCV) 20
31 Not connected - - -
32 Not connected - - -
33 Not connected - - -
34 Fuel Tank Pressure Sensor signal input Fuel Tank Pressure Sensor (FTPS) 20 n/a
35 Not connected - - -
36 CAN [HIGH] Other control modules (TCM, ABS, etc.) 20 n/a
37 CAN [LOW] Other control modules (TCM, ABS, etc.) 20 n/a
38 Wheel Speed Sensor (WSS) ground Wheel Speed Sensor (WSS) Without ABS 20 ??? ???
39 Wheel Speed Sensor (WSS) signal input Wheel Speed Sensor (WSS) 20 ??? ???
40 Cooling Fan Relay [High] control output Cooling Fan Relay 20 n/a
# CONNECTOR [C133-5] AWG Color Stripe
1 Ignition coil #3 (Cyl. #3,6) control output Ignition coil #3 (Cyl. #3,6) 14
2 Ignition coil #2 (Cyl. #2,5) control output Ignition coil #2 (Cyl. #2,5) 14
3 Ignition coil #1 (Cyl. #1,4) control output Ignition coil #1 (Cyl. #1,4) 14
4 Not connected - - -
5 Ignition Coil shield Ignition Coil and Chassis ground 16 n/a
6 Not connected - - -
7 Not connected - - -
8 Not connected - - -
9 Not connected - - -
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