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Re: Excavator Cat 320D Engine Pump Controller problem!

 
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Excavator Cat 320D Engine Pump Controller problem!

Dear all  Tecnechian service!

 

I've one problem with Excavator Cat 320D engine pump controller!

First i've checked cat 320D,it work slow and come with smoke and idle speed work normally and the mian point is no electrical along with hydrulic solenoid valve.it's because of engine pump controller do not work.

so i've changed the enginge pump controller. it can work no smoke come out, but the idle speed work unusual !

it can work from #6(can say that #6 work like #1) from #1-5 do nothing!

 

Sorry that my word not professional, will defficult for the reader.

Hope every one can help me to change it work normally,

I'm looking foward to hear from you!