What does this code mean?
The wording below belongs to the named make and communication. Match the complete code, reporting module, model year and engine before applying it.
A code identifies a detected condition, not a part that must automatically be replaced.
Manufacturer wording
Source wording can vary by vehicle and suffix. It is shown as written, not as a universal diagnosis.
P2442Secondary Air Injection System Switching Valve Stuck Open Bank 1/Bank 2P2442Secondary Air Injection System Switching Valve Stuck Open Bank 2 This condition may be caused by debris/ice in the air switching valve assemblyP2442Secondary Air Injection System Switching Valve Stuck Open, Bank 2P2442SECONDARY AIR INJECTION SYSTEM SWITCHING VALVE STUCK OPEN, BANK 2View all · Manufacturer wording →
Manufacturer communications
21Original wording in English
TOYOTA
Reported code forms P2442
TSB: REVISION NOTICE May 11, 2018 Rev1: * The entire bulletin has been updated. Any previous printed versions of this bulletin should be discarded. Some 2012 model year Tacoma vehicles equipped with the 1GR-FE engine…
TOYOTA
Reported code forms P2442
TSB: Some 2012 model year Tacoma vehicles equipped with the 1GR-FE engine may exhibit a MIL ?ON? condition with Diagnostic Trouble Codes (DTCs) P2440/P2442 (Secondary Air Injection System Switching Valve Stuck Open Bank…
AUDI
Reported code forms P244200
This technical service bulletin instructs the reader to replace either a combi valve or vacuum solenoid valve depending on the circumstances under which DTC P244000 and/or P244200 were stored.
LEXUS
Reported code forms P2442
TSB: REVISION NOTICE February 16, 2016 Rev2: ? The Parts Information and Repair Procedure sections have been updated. Some 2010 ? 2013 model year GX 460 vehicles equipped with 1UR-FE engines may exhibit a MIL ?ON?…
AUDI
Reported code forms P244200
This technical service bulletin instructs the reader to replace either a combi valve or vacuum solenoid valve depending on the circumstances under which DTC P244000 and/or P244200 were stored.
AUDI
Reported code forms P244200
THIS TECHNICAL SERVICE BULLETIN INSTRUCTS THE READER TO REPLACE EITHER A COMBI VALVE OR VACUUM SOLENOID VALVE DEPENDING ON THE CIRCUMSTANCES UNDER WHICH DTC P244000 AND/OR P244200 WERE STORED.
Check vehicle applicability
61A listed vehicle is a research lead. Confirm the engine, production range and software in the manufacturer's information.
| Make | Model | Model year |
|---|---|---|
| Audi | A5 CABRIOLET | 2012 |
| Audi | A5 CABRIOLET | 2011 |
| Audi | A6 | 2015 |
| Audi | A6 | 2014 |
| Audi | A6 | 2013 |
| Audi | A6 | 2012 |
| Audi | A6 | 2011 |
| Audi | A7 | 2015 |
| Audi | A7 | 2014 |
| Audi | A7 | 2013 |
| Audi | A7 | 2012 |
| Audi | A7 | 2011 |
Before replacing a part
Record codes and freeze-frame data. Check battery condition, related codes and visible wiring or hose damage. Follow the vehicle's diagnostic procedure and test results before replacing parts.
Can I keep driving?
A code alone cannot establish whether driving is safe. A flashing malfunction light, severe shaking, overheating, oil-pressure warning or loss of braking or steering needs prompt attention. Stop in a safe place and seek assistance when control or engine safety is affected. Follow the vehicle handbook.