BitBox VAG Marelli Petrol

Module for reading and writing Magneti Marelli ECUs, used on the VAG normal aspirated vehicles with 1.6 CFNA, CFNB, CLRA, CLSA, 1.4 CGGB, CLPA, CLPB and 1.6 CFZA engines.

Magneti Marelli IAW 7GV (FID: 5)
This ECU is based on MCU Infineon SAK-XC2785X-104F80L with internal flash memory of 832Kb.
Allows to read FullFlash and write calibration area by OBD2. Supports 1.6 CFNA, CFNB, CLRA, CLSA, and 1.4 CGGB, CLPA, CLPB engines.
It writes the calibration area in only 3 minutes.

Magneti Marelli IAW 7GVE (FID: 71)
This ECU is based on MCU Infineon SAK-XC2xxx with internal flash memory of 832Kb.
Allows to read FullFlash and write calibration area by OBD2.
Supports 1.4 CGGB engines.

Magneti Marelli IAW 9GV (FID: 7)
This ECU is based on MCU NXP SPC5634 with internal flash memory of 1.5 Mb.
Used in FlexFuel VAG vehicles with 1.6 CFZA engine.
Allows to read and write FullFlash in BSL mode, checksum correction, and EEPROM reading and writing.
ECU must be opened and connected on the bench as shown in the instruction manual.
Attention! Marelli 9GV is currently not working with all J2534 adapters. Tested and guaranteed to work with CarDAQ Plus, Bosch VCM2, and Mongoose.

Magneti Marelli IAW 4HV (FID: 17)
This ECU is used in VAG vehicles with 1.4 BUD, BXW, CGGA, CGGB petrol engines.
Allows to read FullFlash and write the calibration area by K-Line.
ECU is based on MCU ST10F296 with internal address space of 832 Kb.

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