What to do for a specific engine light code

Asked by butchbison May 26, 2015 at 05:14 PM about the 2008 Ford Fusion SE

Question type: Maintenance & Repair

Diagnostic done by local auto repair: Code/tech 044. Extra details: found codes PO410:
secondary AIS circuit malfunction...PO491: secondary AIS system inefficient flow bank 1///
checked system...found secondary air divert valve faulty due to not opening.
Part will cost around $325.

3 Answers

FordNut answered 8 years ago

http://www.partsgeek.com/gbproducts/MC/5420-07175721.html?fp=pp&gbm=a&gclid=CNaMnMGr4MUCFQouaQodAZ4AlA

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