Volvo excavator wont idle up with throttle knob.

lundi 5 septembre 2016

2005 ec160blc, for the last couple of years, occasionally if the machine would auto idle down, it would not idle back up unless you chucked the idke knob.

Now there is nothing if you turn the knob...can't get it to idle up. It throws a code, dealer said it was a rather vague code "failure to comunicate with ecu". There is a manual override, I can get it to idle up with the manual override. The fuse that goes to "vecu" was blown, and blew a new fuse when I replaced it. Any idea?


Volvo excavator wont idle up with throttle knob.

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