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Use this thread for Bosch ME7.4.5 EEPROM-size checks, PSA part-number confirmation, 95320 read/write problems and authorized ECU replacement troubleshooting.
For a useful reply, include the Citroën/Peugeot model, engine code, Bosch/PSA numbers, memory marking, programmer and exact symptom without posting VIN-linked dumps.
The compatibility notes, bench workflow and system requirements are here:
For a useful reply, include the Citroën/Peugeot model, engine code, Bosch/PSA numbers, memory marking, programmer and exact symptom without posting VIN-linked dumps.
The compatibility notes, bench workflow and system requirements are here:
