Coolant Temperature Sensor (Cts)
WARNING: This page is about a different car, the 1995 Dodge Ram Wagon, 1995 Dodge Ram Van, 1995 Dodge Pickup, and 1995 Dodge Cab & Chassis. However, it is still accessible from the selected car via links, so may be relevant.
- Sensor is located between generator and A/C compressor.
- With key off, disconnect wire connector from sensor. Connect ohmmeter between sensor terminals. See SENSOR RESISTANCE table. If ohmmeter readings are not within specification, replace CTS.
SENSOR RESISTANCE
| Temperature | Ohms |
|---|---|
| -40°F (-40°C) | 291,490-381,710 |
| -4°F (-20°C) | 85,850-108,390 |
| 14°F (-10°C) | 49,250-61,430 |
| 32°F (0°C) | 29,330-35,990 |
| 50°F (10°C) | 17,990-21,810 |
| 68°F (20°C) | 11,370-13,610 |
| 77°F (25°C) | 9120-10,880 |
| 86°F (30°C) | 7370-8750 |
| 104°F (40°C) | 4900-5750 |
| 122°F (50°C) | 3330-3880 |
| 140°F (60°C) | 2310-2670 |
| 158°F (70°C) | 1630-1870 |
| 176°F (80°C) | 1170-1340 |
| 194°F (90°C) | 860-970 |
| 212°F (100°C) | 640-720 |
| 230°F (110°C) | 480-540 |
| 248°F (120°C) | 370-410 |