BMW 7 SERIES E38 735i 3.5L V8 32V 173kW/232HP M5.2.1

ECU BOSCH M5.2 · 235 CV (173 kW) · 3500 cc · Benzina aspirato

ECU Database › BMW › BMW 7 SERIES E38 735i 3.5L V8 32V 173kW/232HP M5.2.1

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) 3 firmware versions

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Vehicle data

Brand	BMW
Model	7 SERIES E38
Engine	735i 3.5L V8 32V 173kW/232HP M5.2.1
Stock power	235 CV / 173 kW
Displacement	3500 cc
Fuel	Benzina aspirato
Vehicle type	Auto

ECU

Manufacturer	BOSCH
Model	M5.2
Memory / EPROM	CC460 PLCC68 Custom Flash 64K x 16

Available tuning operations / options:

Advance at idle speed
Advance at part load
Advance full load
Injection at idle speed
Injection at part load
Injection at full throttle
Speed limiter
Air mass flow

Firmware identifiers (3)

Hardware No.	Software No. (chip)	Version	Update software	ECU
0261203474	1037356941	1.12.018	3000	BOSCH M5.2
0261204467	1037357118	1.12.008	—	BOSCH M5.2.1 DS38
0261204467	1037350406	1.12.010	—	BOSCH M5.2.1 DS39

ECU notes

Original EPROM CC460 PLCC 68 pins. This Setting File can be used for serial system NewGenius.

Original EPROM PSOP 44 pins 29F200BB. 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.

Get the file for this vehicle

Buy the file (original or remapped)Register on mastertuningfile.com and order the file

Tools to read and write this ECU

Flex Programmatore per rimappatura centraline e cambi automatici ECU + auto gearbox € 1.090 Buy

The Genius OBD + Bench € 2.500 Buy

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