MASERATI GRANTURISMO 4.7L S V8 32V 323kW/433HP ME7.3.2 — ECU BOSCH ME7.3.2

Find the firmware identifiers (hardware, software and update numbers), available tuning options and how to get the original or remapped file.

✓ Tuning via file (flash) 6 firmware versions

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Vehicle data

Brand	MASERATI
Model	GRANTURISMO
Engine	4.7L S V8 32V 323kW/433HP ME7.3.2
Stock power	439 CV / 323 kW
Displacement	4700 cc
Fuel	Benzina aspirato
Vehicle type	Auto

ECU

Manufacturer	BOSCH
Model	ME7.3.2
Memory / EPROM	29F800 PSOP44 8Mbit - Flash 512K x 16

Available tuning operations / options:

Engine ignition timing versus temperature
Base timing
Optimal spark timing/MBT
Desired engine load calculation
Lambda correction for engine temperature after starting
Exhaust gas temperature
Factor to correct fuel delivery system
Lambda enrichment for components protection
RPM Limiter
Lambda driver wish
Speed limiter
Throttle air mass flow calculation
Optimal engine moment
Driver torque request
Driver torque request for reverse gear
Throttle angle management
Variable intake pulsation correction

Firmware identifiers (6)

Hardware No.	Software No. (chip)	Version	Update software	ECU
0261208592	069121/51BD0E00	1.89.006	—	BOSCH ME7.3.2
0261208592	069121/48FA2000	1.89.002	—	BOSCH ME7.3.2
0261208592	069121/51BD0A00	1.89.005	—	BOSCH ME7.3.2
0261208592	069121/47GP20A0	1.89.012	—	BOSCH ME7.3.2
0261208592	069121/48FD3A10	1.89.004	—	BOSCH ME7.3.2
0261208592	069121/48FD3E10	1.89.021	—	BOSCH ME7.3.2

ECU notes

Original EPROM PSOP 44 pins 29F800BB. In order to read this EPROM with the eprom programmer you need the adapter for PSOP and the card 15A with EMP20 or 202B with EMP21. To work on this ECU you can use NewTrasdata This Setting File can be used for serial programming system NewGenius.

Get the file for this vehicle

Buy the file (original or remapped)Register on mastertuningfile.com and order the file Are you a workshop or tuner?Offer these services yourself: activate your TuningFile platform

Tools to read and write this ECU

Flex Programmatore per rimappatura centraline e cambi automatici ECU + auto gearbox € 1.000 Buy

The Genius OBD + Bench € 2.500 Buy

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