K16925952

Solution K16925952
Wednesday, April 4, 2018 8:41:23 PM CEST
Solution
Title (customer effect)
** Tech Tip ** TT - 007 - 2015 - Diagnosing The Aftertreatment Control Module DTCs
P202D, P208E, P20E8 - OBD13 (Commonly Model Year 2014); Newer Chassis AFTER
Reviewing Other Solutions
Cause
Chassis is logging the following fault codes intermittently with a potential No Fault
Found using Guided Diagnostics ( GD ). These may cause illumination of the MIL lamp.
P208E and P20E8 may be accompanied by Inducement / P1000. One or more of these
faults may be logged together. The causes not covered in GD are bad electrical
connections ( FCUT ) reporting low DEF pressure, or contamination in the system
causing actual low pressure.
Solution
This solution should only be used for initial checks for OBD13 chassis. For all newer
chassis, this solution should not be followed unless the other solutions pertaining to the
correct emission level have been followed first with no fault found.
For more information refer to ** Tech Tip ** TT - 007 - 2015 - Diagnosing The
Aftertreatment Control Module DTCs P202D, P208E, P20E8 - found in the Trucks
Dealer Portal under the Service Tab - Tech Support - Tech Support Tips or click here.
Solution visibility
Dealer distribution
Function(s)/component(s) affected
Function affected
Documentation , TT
, exhaust , DEF Dosing , DPF , SCR , 1 1 0 EMS , 2 1 0
ACM , Urea control unit , Diagnostic tool
Function Group
Function Group
254 catalytic converter; exhaust emission control equipment , 258 emissions aftertreatment
Customer effect
Main customer effect
diagnostics/methodology , efficiency/abnormal behavior , fault code/display
Fluid problem
contamination
Fluid implicated
AdBlue
Fault code(s)
OBD 2013 Diagnostic
Trouble Codes
P1000 , P208E , P20E8
Conditions
Vehicle operating mode
Frequency of occurrence of
problem
Administration
when driving , when stationary
always
Author
A241298
Last modified by
RU4469V
Creation date
17-01-2017 17:01
Date of last update
15-03-2018 15:03
Status
Published
Average score
0
Number of scores
1
NA_MACK_Vehicle_Range
NA_MACK_Vehicle_Ran
ge
Cabover , LR , LEU , MRU , Conventional , CHU , CXU , GU , TD
NA_VOLVO_Vehicle_Range
NA_VOLVO_Vehicle_Ra
nge
VNX , VNL , VNM , VHD , VAH
Engine family
Engine family
11L Engine , 13L Engine , 16L Engine , MP7 , MP8 , MP10
Emission Standard
Emission Standard
US17 GHG , US14 CNG , US16 , US15 , US13 OBD , US14 GHG