Typical Malfunction Thresholds
WARNING: This page is about a different car, the 2006 Toyota Land Cruiser. However, it is still accessible from the selected car via links, so may be relevant.
P0110:
TYPICAL MALFUNCTION THRESHOLDS TABLE - P0110
| IAT sensor voltage [Intake air temperature] | Less than 0.18 V, or more than 4.91 V |
P0112:
TYPICAL MALFUNCTION THRESHOLDS TABLE - P0112
| IAT sensor voltage [Intake air temperature] | Less than 0.18 V |
P0113:
TYPICAL MALFUNCTION THRESHOLDS TABLE - P0113
| IAT sensor voltage [Intake air temperature] | More than 4.91 V |