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mikefocke · 09-30-2011, 05:35 AM

Secondary air injection pump is not
triggered
Secondary air injection pump does
not function
Air supply lines restricted
Electric change-over valve does not
function
Air change-over valve does not
function
Vacuum system leaking

09-30-2011, 05:35 AM	#2
mikefocke Registered User Join Date: Aug 2005 Location: Sanford NC Posts: 2,568	Causes Secondary air injection pump is not triggered Secondary air injection pump does not function Air supply lines restricted Electric change-over valve does not function Air change-over valve does not function Vacuum system leaking