DTC P2444 Secondary Air Injection System Pump Stuck On Bank 1: DTC P2445 Secondary Air Injection System Pump Stuck Off Bank 1: Description
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.
Refer to DTC P0412 .
DTC TROUBLE DETECTION CONDITION
| DTC No. | DTC Detection Condition | Trouble Area |
|---|---|---|
| P2444 | Air pump stuck ON. The secondary air pressure is more than 5 kPa (38 mmHg) despite the ECM ordering the air pump to turn off. (2 trip detection logic) |
|
| P2445 | Air pump stuck OFF or air injection volume is insufficient. The amount of air flow is below the criteria. (The secondary air pressure is less than specified value despite the ECM ordering the air pump turn ON.) (2 trip detection logic) |
|