Engine Coolant Temperature (ECT) Sensor Connector End View (C1064)

Fig 1: Identifying Engine Coolant Temperature Sensor Connector (C1064)

Courtesy of FORD MOTOR CO.

Pin	Circuit	Gauge	Circuit Function	Qualifier
1	VE716 (YE)	20	SENSOR - ENGINE COOLANT TEMPERATURE (ECT)
2	RE454 (YE-GN)	20	CTRL MOD. - POWERTRAIN # SIGNAL RETURN ENGINE (SIGRTN)

Available Pigtail Kits
Pigtail Kit Part Number WPT-989	Service Part Number: 3U2Z-14S411-HYB  Gauge: 14  Pin material: Tin (greased)  Cavities: 2  Vehicle Uses Sensor - Coolant Temperature Sensor - Cylinder Head Temperature Sensor - Transmission Oil Temperature
Pigtail Kit Part Number WPT-206	Service Part Number: 3U2Z-14S411-VA  Gauge: 14  Pin material: Gold  Cavities: 2  Vehicle Uses Sensor - Coolant Temperature Sensor - Oil Temperature Sensor - Transmission Oil Temperature
Pigtail Kit Part Number WPT-284	Service Part Number: 3U2Z-14S411-HYA  Gauge: 16  Pin material: Tin  Cavities: 2  Vehicle Uses Sensor - Coolant Temperature