Hello to all
I have a friend with a jorney 2.0 140cv with this error in the diagnosis relating to the turbo (boost control solenoid p0045)
do you know if it depends on the pierburg or by the sensor placed on top of the wg ?
the sensor wg... you change, or you have to replace the entire turbine?
will update...
then I substitute the pierburg and defect, and they still do.. do not open the turbo,the bar of the wg does not move... I tried to give depression manually... and the bar was moving ..turned on the machine and accelerated ..the pipes them inflates well... the tubes I have them checked and they all seem good,
the strange thing is that if I detach the pierburg no other errors in diagnosis,controlalto also voltage on pin... and ok 12v
but always the same p0455
what can be?
Fall off the pierburg in what sense? Delete it by connecting the tubes direct or disconnect, just in the electronic form?
According to me the problem ? the wg if it does not command the output pressure to the WG, or the turbo pressure sensor ? defective and not reading pressure "right" does not command the pierburg to send pressure to the WG and its opening.
From the diagnosis, you read correctly, the turbo pressure in the movement? If it's so? it was according to me ? the WG.
Last edited by zioweb; 09-07-2012 at 19:05
the disconetto simply in an electronic manner..more than anything to see if it gave other errors in diagnosisOriginally Written by zioweb
the wg if the command manually with a gun depression.. the bar is moving and I repeat.. turning on the machine...accelerating from a stop the pipes from the turbo them swollen logically with gun vac attached
Perfect, check if the diagnosis makes the law, the pressure of the turbo... If it's so? it was in the 90% ? the pierburg route
as written above.. already replaced the pierburg and does the same defect
I lost the replacement! Test the sensor then... With the diagnosis you've tried?
unfortunately, the diagnosis comes with a generic protocol..(both autocom that idc4), and then not allow me to see many things..
I feel that etra the turbo
the only thing that I could see and that the sensor prex absolute being to 99kpa ,then I assume it is ok
anyway, Wednesday we put the hand....
As it does not enter the turbo? ? the opposite of what you said before or what you understood, that is: the car goes in on the pressure, but does not implement the WG.
Now is not under pressure?
I have said that the turbo goes in pressure only if I move the bar of the wg-hand
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