Quote:
Originally Posted by harryrcb
the secondary switch over valve is just a soulenoid type valve and that is the clicking noise you hear, the pump does not activate at the same time in durametrics. you have a second command line to activate the pump seperately.
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So, it can be checked off as working fine? Since the error is specifically pointing to Secondary Air System, the other area would be Air Leak correct? I tried the propane torch method and came up with nothing. What else could be causing this?