AM29F400BB FLASH (CRYPTED) WITH TUNING - STAGE 1 AND DISABLED EGR VALVE (ST1 AND EGR OFF). FORMAT FILE FOR WRITE DIRECTLY WITH PROGRAMMER IN DESOLDERED FLASH OR WITH I/O TERMINAL WITH SIEMENS LICENSE. READED FROM USED ECU. BEFORE WRITE CHECK FORMAT THAT YOU NEED (CRYPTED OR DECRYPTED).