FixVault

Engine Coolant Temperature Sensor Connector End View

WARNING: This page is about a different car, the 2005 Jeep Wrangler. However, it is still accessible from the selected car via links, so may be relevant.
ENGINE COOLANT TEMPERATURE SENSOR - BLACK 2 WAY

GCTJ580076Courtesy of DAIMLERCHRYSLER CORP.
CAV CIRCUIT FUNCTION
1 K900 20DB/DG (2.4L) SENSOR GROUND
1 K2 18VT/OR (4.0L) ECT SIGNAL
2 K2 20VT/OR (2.4L) ECT SIGNAL
2 K900 20DB/DG (4.0L) SENSOR GROUND