How to update pcm tuner? This is the most frequently asked question. Here’s the final explanation and solution.
PCMTuner software contains two parts:
- PCMTuner to check wiring diagram and instructions
- PCMFlash to read/write ECUs
How to Update PCMTuner Software?
Pcmtuner software can be updated online continuously.
Software program will show you an Update available when a new version comes out.
For example pcmtuner update to V1.2.2 on April 12th, 2022. This update fix the network connection bug in the French area. This is a required update.
Enable network connection. Press OK to begin updating the application.
How to Update PCMFlash software?
PCM-Flash software update is done thru buying a new USB dongle when the new version comes out.
If pcmflash asks to update to v1.2.5.
DON’T UPDATE pcmflash software to v1.2.5 or higher online. Update by dongle ONLY.
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