Resistance Inspection
NOTE:
- Before performing the following inspection, make sure to follow the procedure as indicated in the troubleshooting flowchart. (See HOW TO USE THIS MANUAL ).
- Disconnect the MAF/IAT sensor.
- Measure the resistance between the MAF/IAT sensor terminals D and E using a tester.
- If not as specified, replace the MAF/IAT sensor. (See INTAKE AIR SYSTEM REMOVAL/INSTALLATION [L3 WITH TC] ).
- If the MAF/IAT sensor is normal, but the PID is out of specification, perform the "Circuit Open/Short Inspection".
AMBIENT TEMPERATURE AND RESISTANCE SPECIFICATION
| Ambient temperature (°C {°F}) | Resistance (kilohm) |
|---|---|
| 20 {68} | 2.21-2.69 |
| 60 {140} | 0.493-0.667 |