Sensor Operating Range Charts
WARNING: This page does not describe the selected car, but rather 8 other vehicles, including the 1993 Jaguar XJS, 1993 Jaguar XJ6, 1992 Jaguar XJS, 1992 Jaguar XJ6, and 1991 Jaguar XJ6. However, it is still accessible from the selected car via links, so may be relevant.
NOTE:
Unless stated otherwise in test procedure, perform all voltage tests using a Digital Volt-Ohmmeter (DVOM) with a minimum 10-megohm input impedance.
COOLANT TEMPERATURE SENSOR RESISTANCE
| Temperature °F (°C) |
Ohms |
| 32 (0) |
5000-8000 |
| 50 (10) |
3000-5000 |
| 68 (20) |
2000-3000 |
| 86 (30) |
1500-2000 |
| 104 (40) |
1000-1500 |
| 122 (50) |
700-1000 |
| 140 (60) |
600-800 |
| 158 (70) |
300-600 |
| 176 (80) |
260-400 |
EGR TEMPERATURE SENSOR RESISTANCE
| Temperature °F (°C) |
Ohms |
| 212 (100) |
60,000-100,000 |
| 302 (150) |
15,000-25,000 |
| 392 (200) |
3000-8000 |
| 482 (250) |
1500-2500 |
| 572 (300) |
400-1000 |
| 662 (350) |
250-350 |
HEATED OXYGEN SENSOR VOLTAGE
| Condition |
Volts |
| Lean |
.1 |
| Rich |
.9 |
INTAKE AIR TEMPERATURE SENSOR RESISTANCE
| Temperature °F (°C) |
Ohms |
| 32 (0) |
5000-8000 |
| 50 (10) |
3000-5000 |
| 68 (20) |
2000-3000 |
| 86 (30) |
1500-2000 |
| 104 (40) |
1000-1500 |
| 122 (50) |
700-1000 |
| 140 (60) |
600-800 |
| 158 (70) |
300-600 |
| 176 (80) |
260-400 |
MASS AIRFLOW SENSOR VOLTAGE
| Condition |
Volts |
| Idle |
.10-1.40 |
| Full Throttle |
3.0-3.3 |