Sensor Operating Range Charts: Notes
NOTE:
Unless stated otherwise in test procedure, perform all voltage tests using a Digital Volt-Ohmmeter (DVOM) with a minimum 10-megohm input impedance. For connector and terminal identification, see WIRING DIAGRAMS
section. AIRFLOW METER HERTZ TEST
| Condition |
Hz |
| Expo & Summit Wagon |
| 750 RPM |
18-44 |
| 2500 RPM |
43-83 |
| Galant |
| SOHC |
| 750 RPM |
21-47 |
| 2000 RPM |
42-82 |
| DOHC |
| 800 RPM |
28-54 |
| 2000 RPM |
45-85 |
| Pickup |
| 750 RPM |
40-60 |
| 2000 RPM |
85-105 |
COOLANT TEMPERATURE SENSOR RESISTANCE
| Application & Temperature °F (°C) |
Ohms |
| Galant |
| 32 (0) |
5100-6500 |
| 68 (20) |
2100-2700 |
| 104 (40) |
900-1300 |
| 176 (80) |
260-360 |
| Pickup |
| 32 (0) |
5900 |
| 68 (20) |
2500 |
| 104 (40) |
1100 |
| 176 (80) |
300 |
| All Others |
| 32 (0) |
5800 |
| 68 (20) |
2400 |
| 104 (40) |
1100 |
| 176 (80) |
300 |
EGR TEMPERATURE SENSOR RESISTANCE TEST
| Application & Temperature °F (°C) |
Ohms |
| 122 (50) |
60-83 |
| 212 (100) |
11-14 |
INTAKE AIR TEMPERATURE SENSOR RESISTANCE
| Application & Temperature °F (°C) |
Ohms |
| Galant |
| 32 (0) |
5300-6700 |
| 68 (20) |
2300-3000 |
| 104 (40) |
1000-1500 |
| 176 (80) |
300-420 |
| All Others |
| 32 (0) |
6000 |
| 68 (20) |
2700 |
| 176 (80) |
400 |
OXYGEN SENSOR VOLTAGE TEST
| Application |
Volts |
| Lean |
0.6 |
| Rich |
1.0 |