PCMtuner ECU Service Operation Guide (with PCMflash 1.20 download)

 Attention please DO NOT upgrade PCMflash 1.20 version while updating V1.25 PCMTUNER. Otherwise, PCMtuner Dongle will be unable to identify. Here we provide PCMflash 1.20 software free download link for misoperation.

Free download PCMflash 1.20 app

System: Win10

Size: 11.8MB

Uninstall PCMflash new version only;

Re-install PCMflash 1.20.

How to use PCMtuner to do ECU Services?

This is an operation guide on using PCMtuner to do ECU services, including power adjustment, immo off, dpf/egr remove, dtc shielding, etc.

Step1. Read flash data of the ECU via Pcmtuner.

Note: For only buying PCMtuner Dongle users, need to use other device to read flash data. Eg. Tactrix Openport 2.0, Scanmatik 2 PRO,etc.

Click “Read >> Save”

Step2. Send info & requirements to factory for revision.

Information: ECU flash data + car model + ECU model

Requirements:

Verifythe payment has been finished.

Explains ECU services needs.(eg.power transfer, immo off, dpf/egr remove, dtc shielding, etc.)

Step3. Write processed flash data back to ECU via PCMtuner.

Factory will send back processed flash data, just write back to ECU.

Load file >> Write

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