Difference between revisions of "18872/P2440/009280"
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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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Revision as of 08:38, 25 July 2017
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.