Universal Heated Oxygen Sensor (Ho2S) #11 Connector End View (C171)

Fig 1: Identifying Universal Heated Oxygen Sensor No. 11 Connector (C171)

Courtesy of FORD MOTOR CO.

Pin	Circuit	Gauge	Circuit Function	Qualifier
1	CBK02 (GN)	18	FUSE - 2 OR CIRCUIT BREAKER (VPWR 2)	2.5L
2	CE235 (GN-BN)	18	CTRL MOD. - POWERTRAIN # HEATER OXYGEN SEN. PRE CAT. 1ST OR UNIQUE (UO2SHTR11)	2.5L
3	*	*	Not Used	2.5L
4	VE826 (BN-VT)	18	SENSOR - UNIVERSAL HEATED OXYGEN 1ST OR UNIQUE (UO2S11)	2.5L
5	LE448 (GY-BU)	18	CTRL MOD. - POWERTRAIN # VOLTAGE REFERENCE UNIVERSAL HEGO 1ST (UO2SGREF11)	2.5L
6	LE451 (BN-YE)	18	CTRL MOD. - POWERTRAIN # UNIVERSAL HEATED OXYGEN PUMPING CURRENT 1ST (UO2SPC11)	2.5L