How to Perform a P0404 EGR cleaning on a Saturn S-series

P0404 = Exhaust Gas Recirculation Open Position Performance Sets when the difference between the desired EGR position and the actual EGR position is more than

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code p404 I bought a Puma unlock code for my Nanocom and plugged it in yesterday and I am getting the fault code CODE: P0404 Exhaust gas

code p0404 Saturn s-series P0404 trouble code EGR cleaning Disclaimer: This video is not meant to be a