U1601 Diagnostic Trouble Code Discussion for August 2017
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| Help Request | Posted | |
| 2007 Dodge Ram 3500 Laramie 6.7L New Ecm VIN: 3D7KS28A17 U1601: . Hi everyone. Just installed a new dealer supplied ECM. The number on the engine is [...]. The old ECM was toast could not get original calibration out of it. My question is do I need to install a bootloader in this ECM before flashing in the calibration? Thank... |
August 31, 2017 |
