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 |
| 750 RPM |
22-48 |
| 2000 RPM |
60-100 |
COOLANT TEMPERATURE SENSOR RESISTANCE
| Application & Temperature °F (°C) |
Ohms |
| 77 (25) |
9000-11,000 |
| 212 (100) |
600-800 |
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 |
| 77 (25) |
9000-11,000 |
| 212- (100) |
600-800 |
OXYGEN SENSOR VOLTAGE TEST
| Application |
Volts |
| Lean |
0.6 |
| Rich |
1.0 |