Original file

Citroën C5 Delphi DCM3.4P6A81O32

An original (stock) flash read of the Delphi DCM3.4 control unit, fitted in Citroën C5, software number P6A81O32, 1,024.00 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	C5
Engine	2.0 diesel 136PS
Fuel	diesel
Displacement	2.0
Power	136.0PS / 100.0kW

Control unit
Control unit	Delphi DCM3.4
ECU maker	Delphi
Software number	P6A81O32

File
File type	Original flash read
File size	1,024.00 KB
From the file name	Citroen C5 2.0 HDI 16V
File key	32eb2c18830a8559
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.

In CARTESIAN this original file is the base for DPF off, EGR off, AdBlue (SCR) off, lambda off, swirl flaps off and DTC off, each saved with a correct checksum, and for returning a modified unit to stock.

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 Delphi DCM3.4 whose label carries the same hardware and software numbers.

Before you write Compare the numbers on your control unit with this file, software number P6A81O32. 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 Delphi DCM3.4

Hardware	Software	Vehicles
	32547698	Citroën C5
	64GD5W2MCWEHIA01	Hyundai
	P6A81G23	Citroën C4
	P6A81I23_DELIV_8	Peugeot 307
	P6A81UA23_DELIV_8	Peugeot 308
	P6A81WA23_DELIV_8	Peugeot 308
	P6A84C06_DELIV_1	Peugeot 407
	P6A84MA08_DELIV_1	Citroën C5

Delphi DCM3.4 original files

The Delphi DCM3.4 unit page