BMW 3 SERIES E46 323i 2.5L L6 24V 125kW/168HP MS42 — ECU CONTINENTAL-SIEMENS-VDO MS42

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) 11 firmware versions

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Vehicle data

Brand	BMW
Model	3 SERIES E46
Engine	323i 2.5L L6 24V 125kW/168HP MS42
Stock power	170 CV / 125 kW
Displacement	2500 cc
Fuel	Benzina aspirato
Vehicle type	Auto

ECU

Manufacturer	CONTINENTAL-SIEMENS-VDO
Model	MS42
Memory / EPROM	29F400 PSOP44 4Mbit - Flash 256K x 16

Available tuning operations / options:

Injection at part load O2 sensor 1
Injection at part load O2 sensor 2
Advance at part load O2 sensor 1
Advance at part load O2 sensor 2
Advance correction
Load / throttle position reference
Engine idle
Injection correction
Knock detection factor
Injection at idle O2 sensor 1
Injection at idle O2 sensor 2
Specific air mass charge 2
Air mass flow

Firmware identifiers (11)

Hardware No.	Software No. (chip)	Version	Update software	ECU
1430844	D601	1.04.014	—	CONTINENTAL-SIEMENS-VDO MS42
1430844	D601	1.04.009	—	CONTINENTAL-SIEMENS-VDO MS42
1430844	D601	1.04.011	—	CONTINENTAL-SIEMENS-VDO MS42
1430844	D601	1.04.010	—	CONTINENTAL-SIEMENS-VDO MS42
7500255	E300	1.04.021	—	CONTINENTAL-SIEMENS-VDO MS42
7500255	E300	1.04.022	—	CONTINENTAL-SIEMENS-VDO MS42
7500255	E300	1.04.009	—	CONTINENTAL-SIEMENS-VDO MS42
7500255	E300	1.04.011	—	CONTINENTAL-SIEMENS-VDO MS42
7500255	E300	1.04.010	—	CONTINENTAL-SIEMENS-VDO MS42
7500255	E300	1.04.006	—	CONTINENTAL-SIEMENS-VDO MS42
7526753	E600	1.04.011	—	CONTINENTAL-SIEMENS-VDO MS42

Vehicle technical notes

OBD located under the steering column, above the pedals. Visible or hidden by a plastic lid.

ECU notes

Original EPROM PSOP 44 pins 29F400BB. 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. This Setting File can be used for serial 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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