A/C Refrigerant Pressure Sensor Connector End View

A/C Refrigerant Pressure Sensor (1.2L)

Courtesy of GENERAL MOTORS CORP.
Connector Part Information		PED 12078090 3-Way F Metri-Pack 150 Series (WH)
Pin	Wire Color	Circuit No.	Function
1	L-BU/WH	733	Low Reference Switch
2	L-BU	432	5-Volt Reference
3	BN/OG	380	A/C Refrigerant Pressure Sensor Signal

A/C Refrigerant Pressure Sensor (1.4 SOHC/1.4 DOHC/1.6L DOHC)

Courtesy of GENERAL MOTORS CORP.
Connector Part Information		PED 12078090 3-Way F Metri-Pack 150 Series (BK)
Pin	Wire Color	Circuit No.	Function
1	WH/PK	1031	Low Reference Switch
2	L-BU	1937	5-Volt Reference
3	D-GN (DOHC)	203	A/C Refrigerant Pressure Sensor Signal
3	PU (SOHC)	203	A/C Refrigerant Pressure Sensor Signal

A/C Refrigerant Pressure Sensor (1.5L SOHC)

Courtesy of GENERAL MOTORS CORP.
Connector Part Information		PED 12078090 3-Way F Metri-Pack 150 Series (WH)
Pin	Wire Color	Circuit No.	Function
A	L-BU	1937	Low Reference Switch
B	WH/RD	1031	5-Volt Reference
C	D-GN/L-BU	203	A/C Refrigerant Pressure Sensor Signal