PI416 SES code
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Re: PI416 SES code
yes its a secondary air something another lol... whatever it is it doesnt hurt performance.. i just wamted to know if anyone got this and replaced there check air vlave and fixed the prob <img src="images/icons/wink.gif" border="0">
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Re: PI416 SES code
"AIR System Bank 2"
Probably going to be a replacement of a check valve in the air system if it isn't a burned out pump or loose hose.
Chris
Probably going to be a replacement of a check valve in the air system if it isn't a burned out pump or loose hose.
Chris
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Re: PI416 SES code
I get the same deal a day or so after I go WOT almost every time. Takes a week or two of part throttle to trigger it. LS1.com faq has the part numbers listed, but doesn't specify which is passenger. Cost is 25 bucks and change on gmpartsdirect.com. Hope this helps. <img src="images/icons/grin.gif" border="0">