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mhernandez73
Senior Member

60 Posts

Posted - 06/06/2014 :  06:20:33 AM  Show Profile  Visit mhernandez73's Homepage  Reply with Quote
i have a 2006 dt466 extended crank icp codes. i performed a test with shop air through high pressure hose. air coming from injector relief vent on 1,3,5,2 a little bit of air coming out. my question is with key off and unplugged are injectors closed or open?

mastertech
Advanced Member

243 Posts

Posted - 06/08/2014 :  7:04:33 PM  Show Profile  Visit mastertech's Homepage  Reply with Quote
There is no open or closed on these injectors. What your seeing is oil leakage around the spool valve. It should be zero or very little.
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mhernandez73
Senior Member

60 Posts

Posted - 06/09/2014 :  10:00:28 AM  Show Profile  Visit mhernandez73's Homepage  Reply with Quote
Thanks brother im replacing all injectors.
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