Original file

Citroën C4 Bosch MED17.4.21037398644

An original (stock) flash read of the Bosch MED17.4.2 control unit, fitted in Citroën C4, software number 1037398644, 2,048.00 KB. The file is supplied exactly as it was read from the unit, byte for byte; nothing is changed in it.

Technical data

Vehicle
Brand	Citroën
Car model	C4
Engine	1.6 156PS
Displacement	1.6
Power	156.0PS / 114.7kW

Control unit
Control unit	Bosch MED17.4.2
ECU maker	Bosch
Software number	1037398644

File
File type	Original flash read
File size	2,048.00 KB
From the file name	Citroen C4 1.6 THP 2013
File key	943ecb47cb9e770f
Price	15 €

About this file

Typical uses: restoring a control unit to its factory software after a failed flash or a corrupt memory, a clean base before any change, comparing a read of your own with the original. The checksum is the one of the read; your programmer or the CARTESIAN app corrects it after a change.

How to use this file

Order with your e-mail address; the download link comes right after the payment and is valid for 30 days.
Open the file in your programmer, compare its numbers with your unit and check the checksum.
Write it only to a Bosch MED17.4.2 whose label carries the same hardware and software numbers.

Before you write Compare the numbers on your control unit with this file, software number 1037398644. A file written to a unit with other numbers can damage it. Not sure? Give your own read to the search above: it is compared by content.

Other pairs of Bosch MED17.4.2

Hardware	Software	Vehicles
	1037500446	Peugeot RCZ, Peugeot C5, Peugeot 308
	1037512222	Peugeot RCZ, Peugeot DS3, Peugeot C4
	1037527657	Peugeot 308, Peugeot 508, Peugeot DS4
	1037395618	Citroën DS3, Citroën 207, Citroën 308
	1037500515	Citroën DS3, Peugeot
	1037521438	Citroën DS3, Citroën 208, Citroën C4
	10SW001802	Citroën DS3, Citroën DS3 Racing
	1037512883	Peugeot 508, Peugeot C5, Citroën

Bosch MED17.4.2 original files

The Bosch MED17.4.2 unit page