How to correct TPROT manually for PCMtuner writing ECU
iECUTool.com here provides the instruction on how to correct TPROT manually for PCMtuner writing on EDC17C60 from PSA group. Credit to PCMTuner Marty. How to change the Tport off manually in edc17c60 PSA? Download and install FLEXHEX Install FLEXHEX setup Accept license agreement Choose destination folder Press Install Finish installing FLEXHex Setup Open FlexHex and our Original flash file Find the 13 byte sequence on our Ori: 2D 0F 00 00 DF 32 04 80 1D C8 D6 A4 00 or similar (first 8 bytes in green always the same) 2D OF 00 00 DF 32 04 80 1D C8 8E 83 00 for TPROT OFF change to 2D 0F 00 00 DF 32 04 80 00 00 00 00 00 we replace the last 5 bytes with 00’s use the search function to find the common 8 bytes from our 13 byte sequence Now we can change the preceding 5 bytes to Zeros (00) Now we save our file. Now doing the same procedure in WinOLS Open a new project and select our original file following the normal procedures again our byte sequen