EGR Temperature Sensor

Coolant Temperature Sensor
-18°C (0°F) 25K ohms
-7°C (20°F) 13.5K ohms
4°C (40°F) 7.5K ohms
20°C (68°F) 3.4K ohms
38°C (100°F) 1.8K ohms
70°C (160°F) 450 ohms
100°C (212°F) 185 ohms

EGR Temperature Sensor
0°C (32°F) 8200K ohms
50°C (122°F) 635K ohms
100°C (212°F) 85.3K ohms
200°C (392°F) 5K ohms

Idle Air Control (IAC) Valve
Between terminals 1 and 2 above 20 ohms
Between terminals 3 and 4 above 20 ohms

Manifold Absolute Pressure (MAP) Sensor
Altitude (meters / feet) related to voltage:
Below 305 / 1000 3.8 - 5.5V
305-610 / 1000-2000 3.6 - 5.3V
914-1219 / 3000-4000 3.3 - 5.0V
1219-1524 / 4000-5000 3.2 - 4.8V
1524-1829 / 5000-6000 3.0 - 4.6V
2133-2438 / 7000-8000 2.8 - 4.3V
2743-3048 / 9000-10,000 2.5 - 4.0V

Manifold Air Temperature (MAT) Sensor
20°F (-7°C) 13.5K ohms
68°F (20°C) 3.4K ohms
100°F (38°C) 1.8K ohms

Oxygen Sensor
Normal voltage range 0.1 - 1.0V

Power Steering Pressure Switch
Low pressure open
High pressure continuity

Throttle Position Sensor
Signal voltage to ECM at idle less than 1.25V
Signal voltage to ECM at WOT approx. 4.5V