Component Inspection
| Inspection Item | Inspection Condition | (+) Probe | (-) Probe | Reference | ||
|---|---|---|---|---|---|---|
| Connector | Terminal | Connector | Terminal | |||
| Resistance inspection (MAPS) |
|
MAPS (component side) | 1 (IAT signal) | MAPS (component side) | 2 (ground) | Table1 |
INTAKE AIR TEMPERATURE SENSOR SPECIFICATION
| Temperature | Resistance (KΩ) | |
|---|---|---|
| °C | °F | |
| -41 to -39 | -41.8 to -38.2 | 38, 884 to 50, 770 |
| -21 to -19 | -5.8 to -2.2 | 13, 195 to 16, 826 |
| -1 to 1 | 30.2 to 33.8 | 5, 115 to 6, 119 |
| 19 to 21 | 66.2 to 69.8 | 2, 195 to 2, 693 |
| 24 to 26 | 75.2 to 78.8 | 1, 805 to 2, 205 |
| 39 to 41 | 102.2 to 105.8 | 1, 023 to 1, 265 |
| 59 to 61 | 138.2 to 141.8 | 516 to 647 |
| 79 to 81 | 174.2 to 177.8 | 279 to 354 |
| 99 to 101 | 210.2 to 213.8 | 161 to 206 |
| 119 to 121 | 246.2 to 249.8 | 97 to 126 |
| 129 to 131 | 264.2 to 267.8 | 77 to 101 |
| 149 to 151 | 300.2 to 303.8 | 49 to 66 |
Good
- Go to "VERIFICATION OF REPAIR " procedure.
No Good
- Carefully reto do this troubleshooting guide steps.
- If no problems were found with the circuits or connectors, replace the MAPS and Go to "VERIFICATION OF REPAIR " procedure.