OM642 3.0crd Automatic
08-07-2018, 03:34 PM
#1
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07 Jeep Commander 3.0 CRD
OM642 3.0crd Automatic
Good day
In need of help
getting Engine light with code po471 Low back pressure i had the turbo core replaced an have had this problem since. Cat converter was removed before an ran no problem cleaned DPF still the same. Car has been in the workshop for over a month. hopefully someone has dealt with this before an found the fault?
thanks
In need of help
getting Engine light with code po471 Low back pressure i had the turbo core replaced an have had this problem since. Cat converter was removed before an ran no problem cleaned DPF still the same. Car has been in the workshop for over a month. hopefully someone has dealt with this before an found the fault?
thanks
08-07-2018, 09:15 PM
#2
Junior Member
Good day
In need of help
getting Engine light with code po471 Low back pressure i had the turbo core replaced an have had this problem since. Cat converter was removed before an ran no problem cleaned DPF still the same. Car has been in the workshop for over a month. hopefully someone has dealt with this before an found the fault?
thanks
In need of help
getting Engine light with code po471 Low back pressure i had the turbo core replaced an have had this problem since. Cat converter was removed before an ran no problem cleaned DPF still the same. Car has been in the workshop for over a month. hopefully someone has dealt with this before an found the fault?
thanks
It is piece 6 of the folowing figure:
08-08-2018, 01:00 AM
#3
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1922 Ford Model T / no OBD
oM642 has several versions, so it would be nice to know what you have?
Do you have AddBlue, or not?
First thing is to check the system for leaks, than read live data.
What DPF pressure do you have?
Do you have AddBlue, or not?
First thing is to check the system for leaks, than read live data.
What DPF pressure do you have?
