Original file

Volvo V90 Denso Renesas32312169AA

An original (stock) flash read of the Denso Renesas control unit, fitted in Volvo V90, software number 32312169AA, 3,840.00 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	Volvo
Car model	V90
Engine	2.0 petrol 235PS
Fuel	petrol
Displacement	2.0
Power	235.0PS / 172.8kW

Control unit
Control unit	Denso Renesas
ECU maker	Denso
Software number	32312169AA

File
File type	Original flash read
File size	3,840.00 KB
File key	bae1343525135f2a
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 lambda off, EGR off, flaps off, start/stop 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 Denso Renesas whose label carries the same hardware and software numbers.

Before you write Compare the numbers on your control unit with this file, software number 32312169AA. 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 Denso Renesas

Hardware	Software	Vehicles
	32312161AA	Volvo XC90 Polestar, Volvo XC90, Volvo XC 90
	32312163AA	Volvo XC 90
	32312165AA	Volvo S90 / V90, Volvo S90, Volvo V90
	32312167AA	Volvo V90, Volvo S90 / V90
	32312173AA	Volvo XC90
	32312175AA	Volvo XC90, Volvo XC 90
	32312649AA	Volvo S90
	32349970AA	Volvo V90

Denso Renesas original files

The Denso Renesas unit page