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Chiptuning files » ECU and TCU » Siemens/Continental Simos 8.3 » IMMO_OFF

IMMO_OFF for Siemens/Continental Simos 8.3

The immobiliser check is removed from the ECU, so the engine starts without the immobiliser.

IMMO_OFF files for vehicles with Siemens/Continental Simos 8.3

8 of the 8 vehicles with this unit

Vehicle	Generation	Fuel	Power
A6 3.0 TFSI Compressor	C7 2011 2014	Petrol	300 hp
A6 3.0 TFSi	C6 Facelift 2008 2010	Petrol	290 hp
A7 3.0 TFSI Compressor	C7 2010 2015	Petrol	333 hp
A8 3.0 TFSI Compressor	D4 2010 2014	Petrol	290 hp
Q5 3.0 TFSI Compressor	8R Facelift 2012 2016	Petrol	272 hp
Q7 3.0 TFSi	4L Facelift 2010 2014	Petrol	272 hp
Q7 3.0 TFSi	4L Facelift 2010 2014	Petrol	333 hp
Q7 3.0 TFSi	4L 2006 2010	Petrol	272 hp

Other modifications for Siemens/Continental Simos 8.3

Engine performance

Stage 1 Stage 2 BASE Stage 3 BASE E85 or other special fuels modification Flex fuel mod for E85 or other fuel types Torque monitoring off

Sound and driving

Pops and bangs Hardcut limiter Cold start off - Catalyst heating off Start/Stop System Off VMAX speedlimit on/off higher/lower

Deactivations and fixes

DTC off Catalyst off EVAP off SAI off Readiness ok Checksum Correction

Results vary per vehicle, and what is possible can differ per software version. This applies to every modification we deliver, for the ECU and for the TCU. Upload your original file to check what is available for your vehicle.

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