Sensor Operating Range Charts
NOTE:
For testing of sensors not listed, see appropriate Diagnostic Trouble Code (DTC) test in appropriate SELF-DIAGNOSTICS article and/or appropriate SYSTEM & COMPONENT TESTING article.
BAROMETRIC PRESSURE SENSOR SPECIFICATIONS
| Altitude - Ft. (m) |
kPa |
| 0 (0) |
101 |
| 1969 (600) |
95 |
| 3937 (1200) |
88 |
| 5906 (1800) |
81 |
BAROMETRIC PRESSURE SENSOR VOLTAGE
| Altitude - Ft. (m) |
Volts |
| 0 (0) |
3.7-4.3 |
| 1969 (600) |
3.4-4.0 |
| 3937 (1200) |
3.2-3.8 |
| 5906 (1800) |
2.9-3.5 |
ENGINE COOLANT TEMPERATURE SENSOR VOLTAGE
| Temperature - °F (°C) |
Volts |
| -4 (-20) |
3.9-4.5 |
| 32 (0) |
3.2-3.8 |
| 68 (20) |
2.3-2.9 |
| 104 (40) |
1.3-1.9 |
| 140 (60) |
0.7-1.3 |
| 176 (80) |
.3-.9 |
ENGINE COOLANT TEMPERATURE SENSOR RESISTANCE
| Temperature - °F (°C) |
k/ohms |
| -4 (-20) |
14-17 |
| 32 (0) |
5.1-6.5 |
| 68 (20) |
2.1-2.7 |
| 104 (40) |
.9-1.3 |
| 140 (60) |
.48-.68 |
| 176 (80) |
.26-.36 |
FUEL LEVEL SENSOR RESISTANCE
| Position |
Ohms |
| Full |
3-5 |
| Empty |
110-112 |
FUEL TEMPERATURE SENSOR VOLTAGE
| Temperature - °F (°C) |
Volts |
| 32 (0) |
2.7-3.1 |
| 68 (20) |
2.1-2.5 |
| 104 (40) |
1.6-2.0 |
| 176 (80) |
0.8-1.2 |
INTAKE AIR TEMPERATURE SENSOR VOLTAGE
| Temperature - °F (°C) |
Volts |
| -4 (-20) |
3.8-4.4 |
| 32 (0) |
3.2-3.8 |
| 68 (20) |
2.3-2.9 |
| 104 (40) |
1.5-2.1 |
| 140 (60) |
0.8-1.4 |
| 176 (80) |
0.4-1.0 |
INTAKE AIR TEMPERATURE SENSOR RESISTANCE
| Temperature - °F (°C) |
k/ohms |
| -4 (-20) |
13-17 |
| 32 (0) |
5.3-6.7 |
| 68 (20) |
2.3-3.0 |
| 104 (40) |
1.0-1.5 |
| 140 (60) |
.56-.76 |
| 176 (80) |
.30-.42 |
THROTTLE POSITION SENSOR VOLTAGE (2.4L)
| Throttle Position |
Volts |
| Idle |
0.335-0.935 |
| Wide Open |
4.5-5.3 |
THROTTLE POSITION SENSOR VOLTAGE (3.0L)
| Throttle Position |
Volts |
| Idle |
0.535-0.735 |
| Wide Open |
4.5-5.5 |