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dsalinas1939
Top Member

USA
1316 Posts

Posted - 10/30/2019 :  12:21:06 PM  Show Profile  Reply with Quote
i have a 2007 ic 466 it a pre dpf but it does have egr and egr cooler my question is i believe the actuater is seized or the vanes in the turbo are siezed now i no on the later models u can bounce test by pushing down onactuator lever and it will go down and come right back up is that test the same for this vintage because it doesnt move at all i removed the lever and the rod on the turbo vanes move but the actuator itself doesnt move should i be able to move the actuator by hand or does it only move when commaned by ecm????

wwinters
Senior Member

USA
114 Posts

Posted - 10/30/2019 :  12:25:40 PM  Show Profile  Reply with Quote
Froze up, we have had several do that if they set very long. the actuator always fixed ours
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dsalinas1939
Top Member

USA
1316 Posts

Posted - 10/30/2019 :  12:38:30 PM  Show Profile  Reply with Quote
ok so the axtuator should move freely?
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wwinters
Senior Member

USA
114 Posts

Posted - 10/30/2019 :  1:37:43 PM  Show Profile  Reply with Quote
They are stiff but should move, if it is hooked up running you can force them in/down and turn looses and motor will float around on idle for 20-40 seconds
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dsalinas1939
Top Member

USA
1316 Posts

Posted - 10/30/2019 :  1:54:20 PM  Show Profile  Reply with Quote
i took it of and put a vise grip on it and it wont move
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