The secondary air injection system is switched off in software.
9 of the 9 vehicles with this unit
| Vehicle | Generation | Fuel | Power |
|---|---|---|---|
| A4 3.0 TFSI V6 | B8 Facelift 2012 2015 | Petrol | 272 hp |
| A4 S4 3.0 TFSi | B8 2008 2011 | Petrol | 333 hp |
| A5 3.0 TFSI V6 | 8F 2011 - 2016 | Petrol | 272 hp |
| A5 S5 3.0 TFSi | 8T 2007 - 2011 | Petrol | 333 hp |
| A6 3.0 TFSI Compressor | C7 2011 2014 | Petrol | 333 hp |
| A8 55 TFSI (3.0T) | D5 2017 2021 | Petrol | 340 hp |
| A8 3.0 TFSI Compressor | D4 2010 2014 | Petrol | 310 hp |
| S4 S4 3.0 TFSI | B8 2008 - 2015 | Petrol | 333 hp |
| S5 S5 3.0 TFSi | 8T 2007 - 2016 | Petrol | 333 hp |
Also listed: Alientech KESS3, Alientech KESSv2, Flashtec CMD, Dimsport New Genius, Dimsport New Trasdata, bFlash, AMT Cartech Limited MPPS, PCM-Flash.
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