K22114901
Service Bulletin Details
Public Details for: K22114901
Engine control module (ems) software (msw) information - november 2019; improvement list (change log) and explanations for issues and diagnostic trouble codes (dtc, fault codes) us17+obd2016 and us17+obd18 emissions, model years 2018 and 20
Solution K22114901 Thursday, February 6, 2020 9:44:48 PM CET ** SOLUTION ** Title Engine Control Module (EMS) Software (MSW) Information - November 2019; Improvement List (Change Log) And Explanations For Issues And Diagnostic Trouble Codes (DTC, Fault Codes) US17+OBD2016 And US17+OBD18 Emissions, Model Years 2018 And 2019 Mack Models Mack Model LR , TE - TerraPro , AN - Anthem , CHU - Pinnacle, Axle back , CXU - Pinnacle, Axle front , GR - Granite , GU - Granite , PI - Pinnacle Volvo Models Volvo Model VN , VNL , VNR , VNX , VAH , VHD Emission Standard Emission Standard US17+OBD16 , US17+OBD18 Engine family Engine family 11L Engine , 13L Engine , MP7 , MP8 ** SOLUTION ** Cause The purpose of this solution is to give information on Engine Control Module (EMS) Software content. This document lists issues or problems (DTCs, Fault Codes) mitigated or resolved in specific EMS software. The newest EMS Main Software (MSW) part number typically includes improvements from previous EMS software releases, and updating to the latest part number will most often cover items listed for older software releases. Solution Vehicles equipped with Variable Geometry Turbocharger will be referred to as VGT. Vehicles equipped with Turbo Compound will be referred to as TC. Software Release Table (Latest information at top) Date Available Via PTT VGT MSW Part # TC MSW Part # November 2019 (Current) 23766686 23766691 May 2019 23470183 23470187 June 2018 23398790 23399381 February 2018 23242993 23242996 EMS software improvements with MSW Part Number 23766686 /23766691. Available from November 2019. All Vehicles • Bug fix to prevent repeated or incomplete evaluations. Reduction in occurrences of the following faults. - P0420-00 Catalyst System Efficiency Below Threshold - P0422-00 Catalyst 2 Efficiency Below Threshold (Bank 1) • Exhaust Aftertreatment System analysis tool now active in Tech tool (Health Check). 2589-08-03-18 Exhaust Aftertreatment System Analysis is added with this EECU SW (TT 2.7.75 is needed with this EECU SW) - 2103-08-03-02 Cylinder Compression is unavailable. - 2589-08-03-18 Exhaust After-treatment System Analysis will replace 2549-0803-03 NOx Conversion. - 2589-08-03-17 Aftertreatment Particulate Sensor, Diagnostic Monitor does n ot work. EMS software improvements with MSW Part Number 23470183 /23470187. Available from May 2019. All Vehicles • Smart Revert (DEF draining process) was added to prevent urea doser clogging. Reduces occurrences of clogged urea dosage valve. Smart Revert requires EMS and ACM software for functionality. - P208E-00 - Aftertreatment Reagent Dosing Valve Clogged - P103B-00 - Reagent Dosing Valve Inducement • Reduction in occurrences of oil temperature plausibility fault. - P0196-64 - Oil Temperature • Reduction in the following Exhaust Aftertreatment faults. - P0420-00 - Catalyst System Efficiency Below Threshold - P0422-00 - Catalyst 2 Efficiency Below Threshold (Bank 1) - P2698-00 - Exhaust Aftertreatment Fuel Injector "A" Performance • Improved robustness for EATS Temperature Sensor faults - P2080-64 - Exhaust Gas Temperature Sensor Circuit Range/Performance (Bank 1 Sensor 1) - P2084-64 - Exhaust Gas Temperature Sensor Circuit Range/Performance (Bank 1 Sensor 2) - P242B-64 - Exhaust Gas Temperature Sensor Circuit Range/Performance (Bank 1 Sensor 3) TC Only • Improved robustness for Fuel Injection fault. - P026C-00 - Fuel Injection Quantity Lower Than Expected EMS software improvements with MSW Part Number 23398790 / 23399381. Available from June 2018. All Vehicles • Reduces occurences of P04DB Crankcase Ventilation System Disconnected (P04DB00, P04DB-00). • Reduces occurrences of Intermittent engine speed signal loss, sudden change in vehicle speed, for short period of time (Hiccup or Surge). • Reduces the potential for Intake Throttle Icing in Cold Weather. Any of the fault codes below are possible with this issue: - P24A4 Diesel Particulate Filter Restriction - Soot Accumulation Too High (Bank 1) (P24A400, P24A4-00) - P10FE Particulate Filter Restriction - Soot Accumulation Moderately High Bank 1 (P10FE00, P10FE-00) - P02EC Diesel Intake Air Flow Control System - High Air Flow Detected (P02EC00, P02EC-00) - P02ED Diesel Intake Air Flow Control System - Low Air Flow Detected (P02ED00, P02ED-00) • Improvement in detection of Sweet spot, valid only when performance bonus feature is turned ON. • Allows operation of DEF Dosing Test, PTT Operation 2589-08-03-05 Aftertreatment selective catalytic reduction (SCR) system Part 4, below 32° F (0° C). Turbo Compound Only • Reduces occurrences of P0471 Engine Exhaust Back Pressure Circuit Range /Performance (P047164, P0471-64). EMS software improvements with MSW Part Number 23242993 / 23242996. Available from February 2018. All Vehicles • Reduces occurrences of P02FA Diesel Intake Air Flow Position Sensor Minimum /Maximum Stop Performance (P02FA97, P02FA-97). • Reduces occurrences of P24DA Particulate Matter Sensor Exhaust Sample Error Bank 1 (P24DA00, P24DA-00). • Reduces the potential for Intake Throttle Icing in Cold Weather. Any of the fault codes below are possible with this issue: - P24A4 Diesel Particulate Filter Restriction - Soot Accumulation Too High (Bank 1) (P24A400, P24A4-00) - P10FE Particulate Filter Restriction - Soot Accumulation Moderately High Bank 1 (P10FE00, P10FE-00) - P02EC Diesel Intake Air Flow Control System - High Air Flow Detected (P02EC00, P02EC-00) - P02ED Diesel Intake Air Flow Control System - Low Air Flow Detected (P02ED00, P02ED-00) • Improvements in the aftermarket routine for the PM sensor, PTT Operation 258908-03-17 Aftertreatment Particulate Sensor, Diagnostic Monitor. Vehices With 2-Box Exhaust Aftertreatment System (EATS) Only • Reduces occurrences of P0420 Catalyst System Efficiency Below Threshold (P042000, (P0420-00). NA_Sister solutions US17+OBD19 - K46475568 Solution visibility Dealer distribution Function(s)/component(s) affected Function affected 1 1 0 EMS Function Group Function Group 17 service and maintenance , 284 control system, fuel supply Customer effect Main customer effect calibration/programming/pairing/missing operation , fault code/display Fault Codes And Error Codes OBDII Diagnostic Trouble P009E-73 , P0196-64 , P026C-00 , P02FA , P0420-00 , P0422-00 , P0471-64 , P04D Codes (P, U, B Format) B-00 , P1031 , P103B-00 , P10FE-00 , P2080-64 , P2084-64 , P208E-00 , P242B-64 , P24A4-00 , P24DA-00 , P2698-00 Administration Author UT4155H Dealer ID UT4155H Last modified by RU4469V Creation date 14-01-2020 15:01 Date of last update 14-01-2020 17:01 Status Published Average score 0 Number of scores 2 NA_Author_Group GTT UNCONTROLLED COPY. Printed document is for temporary use only and should not be retained.