Component Inspection
| Inspection Condition | (+) Probe | (-) Probe | Reference | ||
|---|---|---|---|---|---|
| Connector | Terminal | Connector | Terminal | ||
|
MAPS (component side) | 1 (IAT signal) | MAPS (component side) | 2 (ground) | Table 5 |
IATS SPECIFICATION
| Temperature (°C (°F)) | Resistance (kΩ) | Temperature (°C (°F)) | Resistance (kΩ) |
|---|---|---|---|
| -40 (-40) | 38.88 to 50.77 | 60 (140) | 0.52 to 0.65 |
| -20 (-4) | 13.20 to 16.83 | 80 (176) | 0.28 to 0.35 |
| 0 (32) | 5.12 to 6.12 | 100 (212) | 0.16 to 0.21 |
| 20 (68) | 2.20 to 2.69 | 120 (248) | 0.10 to 0.13 |
| 25 (77) | 1.81 to 2.21 | 130 (266) | 0.08 to 0.10 |
| 40 (104) | 1.02 to 1.27 | 150 (302) | 0.05 to 0.07 |
Good
- Go to "VERIFICATION OF REPAIR " procedure.
No Good
- Carefully redo this troubleshooting guide steps.
- If no problems were found with the circuits or connectors, replace the MAPS and Go to "VERIFICATION OF REPAIR " procedure.