K59554255

Solution K59554255
Wednesday, September 26, 2018 9:41:09 PM CEST
Mack Models
Mack Model
LR , MRU-TerraPro , AN-Anthem , CHU-Pinnacle, Axle back , CXU-Pinnacle, Axel
forward , GU-Granite , TD-Titan
Engine family
Engine family
MP7 , MP8 , MP10
Emission Standard
Emission Standard
2018 , OBD2017 , US17 , US16
** SOLUTION **
Title
Mack Chassis - Particulate Matter (PM) Sensor Diagnostic Trouble Codes (DTC)
Illuminating The Malfunction Indicator Lamp (MIL); Tech Tip TT-014-2016 - US14+O
BD16, US17+OBD16 And Newer Emissions, Common Model Year 2017 And Newer - T
o Be Used For EVERY Visit
Cause
The PM sensor can log several different codes that illuminate the MIL ( Check Engine
Lamp ).
Solution
This Solution is relevant regardless of previous visits and
sensor replacements. At this time, multiple sensor failures
are not uncommon, regardless of how new the sensor is. The
same procedure should be followed for every instance.
As of 10 April 2018, the Tech Tip below is still current
information. If diagnostics indicate that sensor replacement
is required, instructions should be followed.
Overview
With the implementation of OBD16 Emissions controls (commonly model year 2017), a
new sensor was required to monitor particulate matter (PM) levels in exhaust that has
already passed through the Emissions Aftertreatment System. Excessive particulate
levels at this stage can indicate a damaged or failed Diesel Particulate Filter (DPF). The
PM sensor's only purpose is monitoring and is not used in any EATS (regeneration
and NOx conversion) functions. Codes set by the sensor will not affect performance
or cause a Derate.
Repair
If a chassis arrives with a derate warning active, the PM sensor is not the source of the
derate and there is a separate existing issue.
Verify the chassis emissions level
- Details can be found in the Product Details box on the Product tab in PTT as
seen below:
For US17+OBD16 (Common Rail Fuel System) Chassis setting DTCs P24DA
or P1031 ONLY:
- Software improvements have been released to address this code. Refer to CBR
Solution K00527512.
For US17+OBD16 Chassis setting any other codes for the PM Sensor, Proceed
with instructions in Tech Tip TT-014-2016.
For US14+OBD16 (Commonly 2017 model year): Proceed with instructions in Tec
h Tip TT-014-2016.
NOTE: Prior to installing a new sensor, gently shake the sensor and ensure it does not
rattle. If noise is heard, another sensor should be used.
NA_Sister solutions
K00527512, K14122525, K47547856
Campaign code
FSB284-067
Solution visibility
Dealer distribution
Function(s)/component(s) affected
Function affected
Documentation , TT
, DPF , CV electronic control unit , 1 1 0 EMS , EECU , Diag
nostic tool
Function Group
Function Group
2549 miscellaneous , 258 emissions after-treatment
Customer effect
Main customer effect
soot , regeneration , calibration/programming/pairing/missing operation , diagnostics
/methodology , efficiency/abnormal behavior , fault code/display , visual appearance
Lights/Messages on
information display
message on display , - - - - , - - / - -
Fault code(s)
OBD 2013 Diagnostic
P1031 , P1032 , P1033 , P1034 , P249C , P24AE , P24AF , P24B0 , P24B1 , P24B3
Trouble Codes
, P24B4 , P24B5 , P24B7 , P24D0 , P24D1 , P24DA , P24FC , P2AB0
Conditions
Vehicle operating mode
Frequency of occurrence of
problem
when driving , when stationary
always
Administration
Author
RU4469V
Dealer ID
RU4469V
Last modified by
RU4469V
Creation date
19-04-2018 16:04
Date of last update
18-09-2018 17:09
Review date
15-04-2018 00:04
Status
Published
Average score
5
Number of scores
1