Siemens 5WY 5 Connector Pinout

Note: Some pins were not used on the GK platform but were later added for others to control variable intake actuators. Those pins will be grayed out.

ECU Socket: TE 967288

C133-1 & C133-5: TE 1-968307-2 Plug / TE 927768-1 Pins / TE 1-965486-1 & 2-965486-1 Molex Inserts

C133-2: TE 1-968317-3 Plug / TE 5-963715-5 or 963715-6 Pins / TE 1-968322-1 & 2-968322-1 Molex Inserts

C133-3: TE 1-968325-3 Plug / TE 5-963715-5 or 963715-6 Pins / TE 1-968322-1 & 2-968322-1 Molex Inserts

C133-4: TE 1-968321-2 Plug / TE 5-963715-5 or 963715-6 Pins / TE 1-968326-1 & 2-968326-1 Molex Inserts

C133-1 - Voltage Supply

C133-1 9-pin
Pin	Type	Description	Notes
1	Input	Ignition switch signal input	Ignition Switch
2
3	I/O	Diagnostic Data Line (K-Line)	Data Link Connector (DLC)
4	Ground	ECM ground	Chassis ground
5	Ground	Power stage ground	Chassis ground
6	Ground	Power stage ground	Chassis ground
7	Input	Battery Voltage Supply	Battery
8	Input	Battery Voltage Supply after Main Relay	Main Relay
9	Input	Battery Voltage Supply after Main Relay	Main Relay

C133-2 - Peripherals

C133-2 24-pin
Pin	Type	Description	Notes
1	Output	Heated Oxygen Sensor (B1/S1) Heater	Heated Oxygen Sensor (B1/S1)
2
3
4
5
6
7	Output	Heated Oxygen Sensor (B1/S2) Heater	Heated Oxygen Sensor (B1/S2)
8
9
10
11
12
13	Output	Heated Oxygen Sensor (B2/S1) Heater	Heated Oxygen Sensor (B2/S1)
14	Input	[0-5V] or [0-5V] Heated Oxygen Sensor (B1/S1)	Heated Oxygen Sensor (B1/S1)
15	Input	[0-1V] or [0-5V] Heated Oxygen Sensor (B2/S1)	Heated Oxygen Sensor (B2/S1)
16	Input	[0-1V] or [0-5V] Heated Oxygen Sensor (B1/S2)	Heated Oxygen Sensor (B2/S2)
17	Output	Fuel Consumption Signal	Trip Computer
18	Input	[0-1V] or [0-5V] Heated Oxygen Sensor (B2/S2)	Heated Oxygen Sensor (B2/S2)
19	Output	Heated Oxygen Sensor (B2/S2) Heater	Heated Oxygen Sensor (B2/S2)
20	Ground	Heated Oxygen Sensor (B1/S1)	Heated Oxygen Sensor (B1/S1)
21	Ground	Heated Oxygen Sensor (B2/S1)	Heated Oxygen Sensor (B2/S1)
22	Ground	Heated Oxygen Sensor (B1/S2)	Heated Oxygen Sensor (B1/S2)
23	Output	Main Relay Control	Main Relay
24	Ground	Heated Oxygen Sensor (B2/S2)	Heated Oxygen Sensor (B2/S2)

C133-3 - Engine

C133-3 52-pin
Pin	Type	Description	Notes
1	Input	[0-5V] Mass Air Flow Sensor	Mass Air Flow Sensor (MAFS)
2
3
4
5
6
7
8	Input	Crankshaft Position Sensor	Crankshaft Position Sensor (CKPS)
9
10	Output	[5V] Throttle Position Sensor Supply	Throttle Position Sensor (TPS)
11
12
13
14
15
16
17	Ground	Mass Air Flow Sensor	Mass Air Flow Sensor (MAFS)
18
19	Input	[0-5V] Throttle Position Sensor	Throttle Position Sensor (TPS)
20	Ground	Throttle Position Sensor (TPS)	Throttle Position Sensor
21	Ground	Crankshaft Position Sensor	Crankshaft Position Sensor (CKPS)
22	Output	[0-5V] Intake Air Temperature Sensor	Intake Air Temperature Sensor (IATS)
23	Ground	Intake Air Temperature Sensor	Intake Air Temperature Sensor (IATS)
24	Output	[0-5V] Engine Coolant Temperature Sensor	Engine Coolant Temperature Sensor (ECTS)
25	Ground	Engine Coolant Temperature Sensor	Engine Coolant Temperature Sensor (ECTS)
26	Input	Power Steering Load	Power Steering Switch
27
28
29	Input	Knock Sensor #1 (Cyl. #1, 3, 5)	Knock Sensor (KS) #1
30	Ground	Knock Sensor #1 (Cyl. #1, 3, 5)	Knock Sensor (KS) #1
31	Input	Knock Sensor #2 (Cyl. #2, 4, 6)	Knock Sensor (KS) #2
32	Ground	Knock Sensor #2 (Cyl. #2, 4, 6)	Knock Sensor (KS) #2
33	Output	[0/1] Injector (Cyl. 1)	Injector (Cyl. 1)
34	Output	[0/1] Injector (Cyl. 2)	Injector (Cyl. 2)
35	Output	[0/1] Injector (Cyl. 3)	Injector (Cyl. 3)
36	Output	[0/1] Injector (Cyl. 4)	Injector (Cyl. 4)
37	Output	[0/1] Injector (Cyl. 5)	Injector (Cyl. 5)
38	Output	[0/1] Injector (Cyl. 6)	Injector (Cyl. 6)
39
40
41
42	Output	Purge Control Solenoid Valve PWM	Purge Control Solenoid Valve (PCSV)
43
44
45	Output	Variable Intake Manifold Control Motor 1	Top right front of engine
46	Output	Idle Speed Control Actuator PWM (OPEN)	Idle Speed Control Actuator (ISCA)
47	Output	Idle Speed Control Actuator PWM (CLOSE)	Idle Speed Control Actuator (ISCA)
48	Ground	Knock Sensor Shield	Knock Sensor (KS)
49
50
51
52	Output	Variable Intake Manifold Control Motor 2	Top right rear of engine

C133-4 - Vehicle

C133-4 40-pin
Pin	Type	Description	Notes
1
2
3
4	Output	Fuel Tank Pressure Sensor Supply	Fuel Tank Pressure Sensor (FTPS)
5	Ground	Fuel Level Sensor Signal	Fuel Level Sensor (FLS)
6
7	Input	Camshaft Position Sensor	Camshaft Position Sensor (CMPS)
8	Ground	Camshaft Position Sensor	Camshaft Position Sensor (CMPS)
9
10	Output	Fuel Pump Relay	Fuel Pump Relay
11
12
13	Output	Throttle Position PWM	Other Control Modules
14	Ground	Fuel Tank Pressure Sensor	Fuel Tank Pressure Sensor (FTPS)
15	Input	Fuel Level Sensor	Fuel Level Sensor (FLS)
16
17	Output	Engine Speed Signal	Tachometer
18	Output	Cooling Fan Relay [Low]	Cooling Fan Relay
19
20	Input	Malfunction Indicating Lamp	Malfunction Indicating Lamp (MIL)
21
22	Input	Vehicle speed Signal	ABS Control Module With ABS
23	Input	Air Conditioner Switch [Low/High]	Triple Switch
24	Input	Air Conditioner Switch	Air Conditioner Switch
25	Input	Air Conditioner Switch [Middle]	Triple Switch
26
27
28
29	Output	[0/1] Air Conditioner Compressor Relay	Air Conditioner Compressor Relay
30	Output	[0/1] Canister Close Valve	Canister Close Valve (CCV)
31
32
33
34	Input	[0-5V] Fuel Tank Pressure Sensor	Fuel Tank Pressure Sensor (FTPS)
35
36	I/O	CAN [HIGH]	Other control modules (TCM, ABS, etc.)
37	I/O	CAN [LOW]	Other control modules (TCM, ABS, etc.)
38	Ground	Wheel Speed Sensor (WSS)	Wheel Speed Sensor (WSS) Without ABS
39	Input	Wheel Speed Sensor (WSS)	Speed Sensor (WSS)
40	Output	Cooling Fan Relay [High]	Cooling Fan Relay

C133-5 - Ignition

C133-5 9-pin
Pin	Type	Description	Notes
1	Output	Ignition coil #3 (Cyl. #3,6)	Ignition coil #3 (Cyl. #3,6)
2	Output	Ignition coil #2 (Cyl. #2,5)	Ignition coil #2 (Cyl. #2,5)
3	Output	Ignition coil #1 (Cyl. #1,4)	Ignition coil #1 (Cyl. #1,4)
4
5	Ground	Ignition Coil Shield	Ignition Coil and Chassis Ground
6
7
8
9