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Top Member

636 Posts

Posted - 10/31/2013 :  08:27:45 AM  Show Profile  Reply with Quote
2005 IC/CE DT-466

Code 422 inactive...cleared code then it came back.

Intermittent low power and smoke... mostly when cold.

Whenever I get the bus it runs fine and smooth. I have tried wiggling the harness for #2 while running. I have run all the tests through Master Diagnostics.

The harness at the valve cover is oil filled and leaking.

Time for injector? What else do you guys do while in there besides valve adjustment?

Senior Member

United States
170 Posts

Posted - 10/31/2013 :  12:20:57 PM  Show Profile  Visit willism's Homepage  Reply with Quote
New valve cover gasket and a icp sensor we always do had alot of icps go out the last 2 yrs.
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Bus Tech II
Senior Member

121 Posts

Posted - 10/31/2013 :  12:33:44 PM  Show Profile  Visit Bus Tech II's Homepage  Reply with Quote
I agree! lots of intermittent power issues from ICP sensors.
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