Temperature Gauge Test
With engine coolant at specified temperatures, resistances of sending unit should be as listed in SENDING UNIT RESISTANCE table. Temperature gauge resistance should be 45 ohms.
SENDING UNIT RESISTANCE
| Application | Coolant Temp. | Ohms |
|---|---|---|
| GL | 104-122°F (40-50°C) | 154 |
| GL | 242-254°F (117-123°C) | 18 |
| DL | 111-132°F (44-56°C) | 152 |
| DL | 241-255°F (116-124°C) | 16 |
| XT Coupe & XT6 | 93-144°F (34-62°C) | 154 |
| XT Coupe & XT6 | 241-253°F (116-122°C) | 16 |
| Justy | 167-186°F (75-86°C) | 52 |
| Justy | 211-228°F (100-109°C) | 24 |