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I had a code come up p1077. Can a gasket help this?

1596 Views 4 Replies 2 Participants Last post by  John kenney
I don’t know if I need a runner control also. If the cylinder moves when pumped is it just the gasket or do I need to replace the runner also?
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2005 and 2006 EX AWD
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that is usually the IMRC but can be a vacuum line or wiring also fuse a blown fuse 12 that is on the same circuit as the upstream O2 here is a PDF of the IMRC ,does it set the code at idle or just at high rpm also helps diagnose it ,if it sets at idle it could be stuck open,also the vacuum solenoid should have power at all times and the PCM grounds the other pin at high RPM so try grounding it to check the vacuum solenoid operation
 

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Discussion Starter · #3 ·
What fuse would it be? Also when I pull out the imrc and clean it do I just put it back in? What do I clean it with? I’m sorry for the questions but I don’t usually get vehicles that need this much work. This is a money pit
 
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