Heated Oxygen Sensor (Ho2S) #12 Connector End View (C1511)

Fig 1: Identifying Heated Oxygen Sensor No. 12 Connector (C1511)

Courtesy of FORD MOTOR CO.

Pin	Circuit	Gauge	Circuit Function
1	CBB67 (GN-BN)	18	FUSE - 67 OR CIRCUIT BREAKER
2	CE233 (WH-OG)	18	CTRL MOD. - POWERTRAIN # HEATER OXYGEN SEN. POST CAT. 1ST OR UNIQUE (HTR12)
3	RE242 (GN)	18	CTRL MOD. - POWERTRAIN # HEATED OXYGEN SENSOR POST CAT 1ST OR UNIQUE OR COMMON (SIGRTN)
4	VE731 (YE-GN)	18	SENSOR - HEATED OXYGEN POST CAT. 1ST OR UNIQUE (HO2S12)