Apsik
8th September, 2016, 11:10 AM
Hi.
I have following fault codes on an ISBe4 engine.
As far as I know 1682 can be cleared after the SCR system is cleaned and "Diesel Exhaust Fluid Doser Pump Override Test" performed
About 1679 I found following info:
Fault code of 1679 and/or 3651. Early production of 2010 Cummins SCR ‐ DEF system buses contained some faulty DEF tank temperature sensors which prevented the DEF from thawing and the SCR system from priming for DEF dosing. This resulted in a common fault code of 1679 and/or 3651 . This caused an un ‐ erasable/un ‐ resettable fault code that could only be resolved with a complete re ‐ calibration of the ECM. This temperature sensor issue within the DEF tank was corrected in January 2011 with any DEF head with a serial number greater than 7775
Can you help me to get recalibration file for my engine? SN: 21927659. Calib: AP90052.12
Any other suggestions how to fix this issue and avoid those codes in future?
Regards
I have following fault codes on an ISBe4 engine.
As far as I know 1682 can be cleared after the SCR system is cleaned and "Diesel Exhaust Fluid Doser Pump Override Test" performed
About 1679 I found following info:
Fault code of 1679 and/or 3651. Early production of 2010 Cummins SCR ‐ DEF system buses contained some faulty DEF tank temperature sensors which prevented the DEF from thawing and the SCR system from priming for DEF dosing. This resulted in a common fault code of 1679 and/or 3651 . This caused an un ‐ erasable/un ‐ resettable fault code that could only be resolved with a complete re ‐ calibration of the ECM. This temperature sensor issue within the DEF tank was corrected in January 2011 with any DEF head with a serial number greater than 7775
Can you help me to get recalibration file for my engine? SN: 21927659. Calib: AP90052.12
Any other suggestions how to fix this issue and avoid those codes in future?
Regards