KC-2171
Service Bulletin Details
Public Details for: KC-2171
Temperature sensor troubleshooting guide - us10+obd13 and newer
- 9999 - 2023 - 2022 - 2021 - 2020 - 2019 - 2018 - 2017 - 2016 - 2015 - 2014 - 2013 - 2012 - 2011 - 2010 - 2009 - 2008 - 2007 - 2006 - 2005 - 2004 - 2003 - 2002 - 2001 - 2000 - 1999 - 1998 - 1997 - 1996 - 1995 - 1994 - 1993 - 1992 - 1991 - 1990 - 1989 - 1988 - 1987 - 1986 - 1985 - 1984 - 1983 - 1982 - 1981 - 1980 - 1979 - 1978 - 1977 - 1976 - 1975 - 1974 - 1973 - 1972 - 1971 - 1970 - 1969 - 1968 - 1967 - 1966 - 1965 - 1964 - 1963 - 1962 - 1961 - 1960 - 1959 - 1958 - 1957 - 1956 - 1955 -
Models from 9999
Models from 2023
2023 MACK GRANITE (GR) |
2023 MACK LR ELECTRIC |
2023 MACK MD |
Models from 2022
Models from 2021
Models from 2020
Models from 2019
Models from 2018
Models from 2017
Models from 2016
Models from 2015
Models from 2014
Models from 2013
Models from 2012
Models from 2011
Models from 2010
Models from 2009
Models from 2008
Models from 2007
Models from 2006
Models from 2005
2005 MACK CH |
2005 MACK CHN |
2005 MACK CL |
2005 MACK CT |
2005 MACK CV |
2005 MACK CX |
2005 MACK CXN |
2005 MACK DM |
2005 MACK LE |
2005 MACK MR |
2005 MACK RB |
2005 MACK RD |
Models from 2004
2004 MACK CH |
2004 MACK CHN |
2004 MACK CL |
2004 MACK CT |
2004 MACK CV |
2004 MACK CX |
2004 MACK CXN |
2004 MACK DM |
2004 MACK FCM7133 |
2004 MACK LE |
2004 MACK MR |
2004 MACK RB |
2004 MACK RD |
Models from 2003
Models from 2002
Models from 2001
2001 MACK CH |
2001 MACK CH600 |
2001 MACK CL |
2001 MACK CV |
2001 MACK CX |
2001 MACK CX613 |
2001 MACK DM |
2001 MACK DMM |
2001 MACK FCM7133 |
2001 MACK LE |
2001 MACK MACK |
2001 MACK MR |
2001 MACK RB |
2001 MACK RD |
Models from 2000
2000 MACK CH |
2000 MACK CL |
2000 MACK CL713 |
2000 MACK CL733 |
2000 MACK CV |
2000 MACK CX |
2000 MACK DM |
2000 MACK DMM |
2000 MACK FCM7133 |
2000 MACK LE |
2000 MACK MR |
2000 MACK RB |
2000 MACK RD |
2000 MACK VISION |
Models from 1999
Models from 1998
Models from 1997
1997 MACK CH |
1997 MACK CH600 |
1997 MACK CH612 |
1997 MACK CH613 |
1997 MACK CL |
1997 MACK CONQUEST |
1997 MACK FDM |
1997 MACK FDM7133R |
1997 MACK LE |
1997 MACK MACK |
1997 MACK MR |
Models from 1996
1996 MACK CH |
1996 MACK CH600 |
1996 MACK CH612 |
1996 MACK CH613 |
1996 MACK CL |
1996 MACK CONQUEST |
1996 MACK FDM |
1996 MACK FDM7133R |
1996 MACK LE |
1996 MACK MACK |
1996 MACK MR |
1996 MACK RD |
Models from 1995
1995 MACK CH |
1995 MACK CH600 |
1995 MACK CL |
1995 MACK DM |
1995 MACK LE |
1995 MACK MACK |
1995 MACK MR |
1995 MACK RB |
1995 MACK RD |
Models from 1994
1994 MACK CH |
1994 MACK CH613 |
1994 MACK CL |
1994 MACK CS 200 |
1994 MACK CS 250 |
1994 MACK DM |
1994 MACK MACK |
1994 MACK MR |
1994 MACK MS200 |
1994 MACK RB |
1994 MACK RD |
Models from 1993
1993 MACK CH |
1993 MACK CH613 |
1993 MACK CL |
1993 MACK DM |
1993 MACK FDM |
1993 MACK MACK |
1993 MACK MH |
1993 MACK MR |
1993 MACK MR688S |
1993 MACK RB |
1993 MACK RD |
1993 MACK RM |
Models from 1992
Models from 1991
Models from 1990
Models from 1989
Models from 1988
Models from 1987
Models from 1986
Models from 1985
Models from 1984
Models from 1983
Models from 1982
Models from 1981
Models from 1980
Models from 1979
Models from 1978
Models from 1977
Models from 1976
Models from 1975
Models from 1974
Models from 1973
Models from 1972
Models from 1971
Models from 1970
Models from 1969
Models from 1968
Models from 1967
1967 MACK B |
1967 MACK C |
1967 MACK CF |
1967 MACK DM |
1967 MACK F |
1967 MACK FL |
1967 MACK FS |
1967 MACK MACK |
1967 MACK MB |
1967 MACK R |
1967 MACK RL |
1967 MACK RS |
1967 MACK U |
Models from 1966
1966 MACK B |
1966 MACK C |
1966 MACK CF |
1966 MACK DM |
1966 MACK F |
1966 MACK FL |
1966 MACK FS |
1966 MACK MACK |
1966 MACK MB |
1966 MACK R |
1966 MACK RL |
1966 MACK RS |
Models from 1965
1965 MACK B |
1965 MACK C |
1965 MACK CF |
1965 MACK DM |
1965 MACK F |
1965 MACK MACK |
1965 MACK MB |
1965 MACK R |
Models from 1964
1964 MACK C |
1964 MACK CF |
1964 MACK MACK |
Models from 1963
1963 MACK MACK |
Models from 1962
1962 MACK MACK |
Models from 1961
1961 MACK MACK |
Models from 1960
1960 MACK MACK |
Models from 1959
1959 MACK MACK |
Models from 1958
1958 MACK MACK |
Models from 1957
1957 MACK MACK |
Models from 1956
1956 MACK MACK |
Models from 1955
1955 MACK MACK |
6/1/22, 4:36 PM Article Temperature Sensor Troubleshooting Guide US10+OBD13 And Newer Component Overview The Exhaust Gas Temperature Sensors are utilized in the Exhaust Aftertreatment System for temperature readings at specific locations in different stages of the system. These are two-wire sensors which corollate resistance to temperature. The sensors are commonly referred to as T1, T2, T3 & T4 respective to their place in the exhaust stream. T4 was added for OBD19 and newer emissions. These sensors report to the Aftertreatment Control Module (ACM) and play an important part in the EATS strategy and diagnostics. The primary failure mode Temperature Sensors is internal failure. Diagnosis and Repair Perform a DTC Readout. Review the tables below to determine which category the DTC currently being diagnosed falls under. Proceed according to the directions for the appropriate section. NOTE: Active Temperature Sensor DTCs will cause Regens to abort. High Exhaust Temperature DTCs DTC Description P1151-00 Aftertreatment System Over Temperature P2428-00 Exhaust Gas Temperature Too High Directions: The above DTCs commonly fault in correlation to an upstream component failure that causes high temperature readings in the EATS. If other system DTCs are present prioritize the system DTCs first. If no other DTCs or upstream faults observed, proceed with the directions below. Exhaust Temp Plausibility DTCs UI These codes should only be diagnosed if they are Active or have a ; Live Note: DTC Confirmed status of True. https://volvo-trkna-prod1.pegacloud.net/prweb/PRAuth/app/VolvoKM_/iNPUIKpeinqPJi2G0hH930k43USdE1gb*/!TABTHREAD1?pyActivity=%40basec… 1/5 6/1/22, 4:36 PM Article DTC Description Exhaust Gas Temperature Sensor Circuit P246F-64 Range/Performance Bank 1 Sensor 4 NOTE: OBD19 & 20 Vehicle only, 1-Box SCR Follow TSB DEF Crystallization, dosing valve, clean. P2084-64 P2080-64 P242B-64 Exhaust Gas Temperature Sensor Circuit Range/Performance (Bank 1 Sensor 2) Exhaust Gas Temperature Sensor Circuit Range/Performance Bank 1 Sensor 1 Exhaust Gas Temperature Sensor Circuit Range/Performance (Bank 1 Sensor 3) Directions: Confirm the Temperature Sensor Values at Ambient and/or during a Heating Cycle (Regen). Any sensors that are out of expected range should be replaced using the Impact operations below: Operation 2581-03-02-05 2581-03-02-06 2581-03-02-07 Title Exhaust Temperature Sensor, Replacement. T1 Exhaust Temperature Sensor, Replacement. T2 Exhaust Temperature Sensor, Replacement. T3 If no fault is found, ensure software is up to date on the Engine ECU (EMS), as some diagnostics improvements have been released. Ambient Temperature Evaluation - Using PTT 2589-08-03-02 Subtest A, Select Soot Regeneration, DO NOT START THE ENGINE (this is a manual condition that can be bypassed); rather use key on, engine off. Before starting the regen using the drop down menu view temperature sensors readings. When engine/exhaust is at ambient temperature, all Temperature Sensors should read close (approx. within 10 Degree F) to the same value. ; Live UI https://volvo-trkna-prod1.pegacloud.net/prweb/PRAuth/app/VolvoKM_/iNPUIKpeinqPJi2G0hH930k43USdE1gb*/!TABTHREAD1?pyActivity=%40basec… 2/5 6/1/22, 4:36 PM Article Heating Cycle Evaluation - Using PTT 2589-08-03-02 Subtest A, perform a Soot Regen. View/graph the temperature sensors. Make sure the values rise in the respective order shown in the graph below. Note: PTT will abort regen for active Temp Sensor DTCs, it may be necessary to clear DTC in order to perform the follow evaluation. Note: PTT will provide expected value under the information tab during the regeneration. ; Live UI https://volvo-trkna-prod1.pegacloud.net/prweb/PRAuth/app/VolvoKM_/iNPUIKpeinqPJi2G0hH930k43USdE1gb*/!TABTHREAD1?pyActivity=%40basec… 3/5 6/1/22, 4:36 PM Article Electrical DTCs - Only diagnose active and/or confirmed DTCs. DTC DESCRIPTION P242A- Exhaust Gas Temperature Sensor Bank 1 Sensor 3 15 P2031-15 Exhaust Gas Temperature Sensor Bank 1 Sensor 2 P0544-15 Exhaust Gas Temperature Sensor Bank 1 Sensor 1 P2032-00 Engine Exhaust Gas Temperature Circuit Low (Bank 1 Sensor 2) P242C- Exhaust Gas Temperature Sensor Circuit Low (Bank 1 Sensor 00 3) P0545-00 Exhaust Gas Temperature Short Circuit Low P2471-00 P2470-00 Exhaust Gas Temperature Sensor Circuit High Bank 1 Sensor 4 Exhaust Gas Temperature Sensor Circuit Low Bank 1 Sensor 4 Directions: ; Live UI 1 Visual inspection wiring harness for damage https://volvo-trkna-prod1.pegacloud.net/prweb/PRAuth/app/VolvoKM_/iNPUIKpeinqPJi2G0hH930k43USdE1gb*/!TABTHREAD1?pyActivity=%40basec… 4/5 6/1/22, 4:36 PM Article 1. Visual inspection wiring harness for damage. 2. Follow PTT Diagnostic to perform harness and sensor checks. Rules For Replacement Warranty will only cover replacement of a temperature sensor if one of the DTCs in Yellow sections above is present. Standard Diagnostic Time for a Temperature Sensor 1.4 hrs. Review the video link below EXHAUST GAS TEMP SENSOR Tags p1151-00 p2428-00 p246f-64 p2084-64 p2080-64 p242b-64 p0545-00 p2471-00 p2470-00 mack p0544-15 p2032-00 volvo p242c-00 Related links and attachments KC-2171 2581-03-02-06 REDUCED KC-2171 2581-03-02-05 REDUCED KC-2171 2581-03-02-07 REDUCED p242a-15 p2031-15 unlocking uptime Feedback Give feedback to help improve the content of this article ; Live UI https://volvo-trkna-prod1.pegacloud.net/prweb/PRAuth/app/VolvoKM_/iNPUIKpeinqPJi2G0hH930k43USdE1gb*/!TABTHREAD1?pyActivity=%40basec… 5/5