Typical Malfunction Thresholds
WARNING: This page is about a different car, the 2007 Toyota Land Cruiser. However, it is still accessible from the selected car via links, so may be relevant.
P2444 AIR pump ON stuck
TYPICAL MALFUNCTION THRESHOLDS CHART
| AIR pressure during AIR OFF | 5 kPa or more |
P2445 AIR pump OFF stuck
TYPICAL MALFUNCTION THRESHOLDS CHART
| AIR pressure during AIR ON | Less than 1 kPa |
P2445 AIR insufficient
TYPICAL MALFUNCTION THRESHOLDS CHART
| AIR amount | 100 L/min. or less |
P2445 AIR pressure sensor stuck
TYPICAL MALFUNCTION THRESHOLDS CHART
| AIR pressure change | 5 kPa or more |