PCMTuner Read and Write PSA EDC17C60 by Service Mode

March 29, 2022 Eva Auto ECU Programmer 0

Is working with PSA Peugeot Citroen EDC17C60 in service mode? Will PCMtuner kill it through service mode? It will not finish ECU. EDC17c60 works fine after manual change tprot. You must disable Tport manually. Our customers have made a few on the bench and no problem. Just had to turn off tprot with hex or OLS. If Tport is not disabled manually, Auto will not start after Write Flash.

PCMTuner-Read-and-Write-PSA-EDC17C60-by-Service-Mode-1
PCMTuner-Read-and-Write-PSA-EDC17C60-by-Service-Mode-2

Here’s why: This is a known issue of the original pcmflash v1.20. PCMTuner 1.20 doesn’t know how to bypass PSA protection at the moment. pcmflash 1.21 fixes the issue with patch. Apparently with the current version you have to manually edit the otp area before writing. You need to edit tprot off manually.

This is fix for DTC to try
2CDB78 => 0000 => 2CDB7C
Patch for write protection

or check here:
ORI: 2D 0F 00 00 DF 32 04 80 1D C8 D6 A4 00 or 2D 0F 00 00 DF 32 04 80 1D C8 8E 83 00

TPROT OFF:
2D 0F 00 00 DF 32 04 80 00 00 00 00 00
Need change bit XX with 00
2D 0F 00 00 DF 32 04 80 XX XX XX XX XX XX

PCMTuner-Read-and-Write-PSA-EDC17C60-by-Service-Mode-3

There is also third-party software for tprot off and immo off, i,e Multi Remover Tool

PCMTuner-Read-and-Write-PSA-EDC17C60-by-Service-Mode-4

If you want to know more about ECU Programming Tools, please visit our website: https://www.obd2tool.com

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