18872/P2440/009280: Difference between revisions
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Created page with "== 18872/P2440/009280 - Secondary Air Injection System Switching Valve Bank 1 : Stuck Open == ==== Possible Symptoms ==== * Malfunction Indicator Light (MIL) ON ==== Possi..." |
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* Run Output Tests to run the Secondary Air Injection pump while wiggling the corrugated hose to listen/feel for leaks. | * Run Output Tests to run the Secondary Air Injection pump while wiggling the corrugated hose to listen/feel for leaks. | ||
==== Special Notes ==== | |||
* For the Tiguan with the 2.0T DGUE engine that has one or more of the following fault codes, please see TSB 054615 for possible ECM update and hardware update. | |||
** P0172, P0300, P0301, P0302,P0303, P0304, P0441, P0456, P060C, P2440 and/or P2450 | |||
*** https://static.nhtsa.gov/odi/tsbs/2019/MC-10162819-0001.pdf NHTSA | |||
__FORCETOC__ | __FORCETOC__ | ||
[[Category:Fault Codes]] | [[Category:Fault Codes]] | ||
Latest revision as of 20:08, 5 May 2021
18872/P2440/009280 - Secondary Air Injection System Switching Valve Bank 1 : Stuck Open
Possible Symptoms
- Malfunction Indicator Light (MIL) ON
Possible Causes
- SAI pressure hose between the pump and the combi valve cracked
Possible Solutions
- Run Output Tests to run the Secondary Air Injection pump while wiggling the corrugated hose to listen/feel for leaks.
Special Notes
- For the Tiguan with the 2.0T DGUE engine that has one or more of the following fault codes, please see TSB 054615 for possible ECM update and hardware update.
- P0172, P0300, P0301, P0302,P0303, P0304, P0441, P0456, P060C, P2440 and/or P2450