How to Read PSA DCM6.2A Flash by KT200, OBD or Boot?

Question:

KT200 can read ECU PSA DCM6.2A in bank? Or can only do it in OBD

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Answer:

On Bench/ OBD on Bench/ Jtag BDM.

 

Method 1.On Bench

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PIN2&3&52 – +12V

PIN4&5 – GND

PIN33 – CANL

PIN49 – CANH

 

Method 2.OBD on Bench

*This may only read ID but not full flash file because IMMO/ gateway not present blocks read/write instruction, so will only work in vehicle not on bench OBD

how-to-read-psa-dcm6.2a-flash-by-kt200-obd-or-boot-3how-to-read-psa-dcm6.2a-flash-by-kt200-obd-or-boot-4how-to-read-psa-dcm6.2a-flash-by-kt200-obd-or-boot-5

Also with VAG UDS via OBD, ECU must get immo clearance to enable write

 

Method 3.JTAG/ BDM

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Solder 2 links on backside.

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On front side solder the rainbow flat cable.

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Hope this could help!

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December 7, 2022 sales Auto ECU Programmer Comments Off on How to Read PSA DCM6.2A Flash by KT200, OBD or Boot?