CHEVROLET, GMC · 2021-06-01
Service Update. Certain trucks may falsely set fuel injector diagnostic trouble codes P026C and/or P20EE. Dealers will reprogram the engine control module (ECM).
P026C · Manufacturer communications
A listed vehicle is a research lead. Confirm the engine, production range and software in the manufacturer's information.
P026C ← What does this code mean?13 Results
CHEVROLET, GMC · 2021-05-28
This technical bulletin provides repair information to correct a customer concern of MIL Illuminated- ECM Update for P026C, P20EE, or P11D5.
CHEVROLET, GMC · 2021-03-01
This Preliminary information communicates to dealer technicians that DTC P026C are under investigation by GM Engineerinig.
MACK · 2018-09-14
Expired - Mack Chassis - Diagnostic Trouble Code ( DTC ) P026C Lighting The Malfunction Indicator Light ( MIL ) - US14+OBD13, US14+OBD15 And US14+OBD16 - Commonly Model Years 2015 To 2017 (Non-Common Rail Fuel System) Chassis
VOLVO · 2018-09-14
Expired - Volvo Chassis - Diagnostic Trouble Code ( DTC ) P026C Lighting The Malfunction Indicator Light ( MIL ) - US14+OBD13, US14+OBD15 And US14+OBD16 - Commonly Model Years 2015 To 2017 (Non-Common Rail Fuel System) Chassis
VOLVO · 2018-04-18
Volvo Chassis - Diagnostic Trouble Code ( DTC ) P026C Lighting The Malfunction Indicator Light ( MIL ) - US14+OBD13, US14+OBD15 And US14+OBD16 - Commonly Model Years 2015 To 2017 (Non-Common Rail Fuel System) Chassis
MACK · 2018-04-17
Mack Chassis - Diagnostic Trouble Code ( DTC ) P026C Lighting The Malfunction Indicator Light ( MIL ) - US14+OBD13, US14+OBD15 And US14+OBD16 - Commonly Model Years 2015 To 2017 (Non-Common Rail Fuel System) Chassis
MACK · 2018-02-28
Diagnostic Trouble Code ( DTC ) P026C Lighting The Malfunction Indicator Light ( MIL ) - OBD15 And US14+OBD16 (Non-Common Rail Fuel System) Chassis
VOLVO · 2018-02-28
Diagnostic Trouble Code ( DTC ) P026C Lighting The Malfunction Indicator Light ( MIL ) - OBD15 And US14+OBD16 (Non-Common Rail Fuel System) Chassis
JEEP · 2015-11-25
Flash: 3.0L Powertrain Diagnostic And System Enhancements This bulletin involves reprogramming Powertrain Control Module (PCM) with latest available software. It also involves cleaning or replacement of Exhaust Gas Temperature (EGT) Sensor 1/2 and/or Catalyst Temperature Sensor if necessary depending on Diagnostic Trouble Codes (DTCs) that may have set. A small number of customers may experience a Malfunction Indicator Lamp (MIL) illumination. Upon further investigation a technician may find one or more of the following Diagnostic Trouble Codes (DTCs) set in PCM memory: ? P1296-00 - EGR Slow Response - Increasing Flow. ? P249C-00 - Excessive Time To Enter Closed Loop Reductant Injection Timing Control. ? P20C2-00 - Reductant Heater 3 Control Circuit Performance. ? P1297-00 - EGR Slow…
HINO · 2015-04-13
A subject vehicle may exhibit an illuminated check engine lamp with DTC (Diagnostic Trouble Code) P2148 and/or P2151. The engine ECU software may falsely detect an issue and record these DTC?s in the engine ECU. Revised engine ECU software has been made available to prevent this false detection. If DTC P2148 and/or P2151 are recorded in the engine ECU, reprogram the ECU to the software level listed in this bulletin. A subject vehicle may exhibit an illuminated check engine lamp with DTC (Diagnostic Trouble Code) P026C and/or P026D. The engine ECU software may falsely detect an issue and record these DTC?s in the engine ECU. Revised engine ECU software has been made available to prevent this false detection. If DTC P026C and/or P026D are recorded in the engine ECU, reprogram the ECU to the…
HINO · 2014-06-17
In the event that a subject vehicle exhibits an illuminated Malfunction Indicator Lamp (MIL) and a P026C (Abnormal Injection Quantity) DTC is stored in the engine ECU, enhanced ECU software is available to correct this concern.
HINO · 2014-06-17
SB-14-004 In the event that a subject vehicle exhibits an illuminated Malfunction Indicator Lamp (MIL) and a P026C (Abnormal Injection Quantity) DTC is stored in the engine ECU, enhanced ECU software is available to correct this concern.