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4.2FSI ECU file-service compatibility
Indexed Calibrix compatibility records for 4.2FSI engines, connected to makes, ECU families, years, software identifiers and file sizes used during technical file review.
| Make | Model | Engine | Power | Year | ECU | SW / HW IDs | Size |
|---|---|---|---|---|---|---|---|
| Audi | Q7 | 4.2FSI | 356hp | 2009 | Bosch MED9.1 | 4L0910560K 0261S02491 399060 0030 | 2048kb |
| Audi | Q7 | 4.2FSI | - | 2008 | Bosch MED9.1 | 0261S02202 381166 | 2048kb |
| Audi | Q7 | 4.2FSI | 350hp | 2008 | Bosch | 4L0907560A 0261S02203 510529 | 2048kb |
| Audi | Q7 | 4.2FSi | 350hp | 2008 | Bosch MED9.1 | 373907804L0 0261S02490 390780 | 2048kb |
| Audi | Q7 | 4.2FSI | 356hp | 2008 | Bosch | 4L0907560A 0261S02203 387472 | 2048kb |
| Audi | Q7 | 4.2FSI | 356hp | 2008 | Bosch | 4L0907560A 0261S02202 386865 | 2048kb |
| Audi | S5 | 4.2FSI | 354hp | 2008 | Bosch | 8T0907560M 0261S02623 399146 | 2048kb |
| Audi | A8 | 4.2FSI | 350hp | 2007 | Bosch MED9.1.1 | 4E1910560B 4E1907560 387509 0030 | 2048kb |
| Audi | A8 | 4.2FSi | 350hp | 2007 | Bosch MED9.1 | 4E1907560 0261S02607 398745 | 2544kb |
| Audi | Q7 | 4.2FSi | - | 2007 | Bosch | 4L0907560A 0261S02203 387472 | 2544kb |
| Audi | Q7 | 4.2FSI | 349hp / 440nm | 2007 | Bosch MED9.1 | 4L0910560C 0261S02204 387761 0060 | 2544kb |
| Audi | Q7 | 4.2FSI | 350hp / 440nm | 2007 | Bosch MED9.1 | 4L0910560D 4L0907560A 510529 0060 | 2544kb |
| Audi | Q7 | 4.2FSI | 356hp | 2007 | Bosch MED9.1 | 373907814L0 0261S02456 390781 | 2048kb |
| Audi | S5 | 4.2FSI | 354hp | 2007 | Bosch | 8T0907560F 0261S02548 392758 | 2048kb |
| Audi | Q7 | 4.2FSI | 350hp | 2006 | Bosch MED9.1.1 | 4L0910560D 4L0907560A 387472 0050 | 2560kb |
| VW | Touareg | 4.2FSI | 350hp | 2008 | Bosch MED9.1 | 7L0907560A 0261S02408 394371 | 2048kb |
| VW | Touareg | 4.2FSI | 360hp / 500nm | 2008 | Bosch MED9.1.1 | 7L0907560E 7L0907560E 390791 0030 | 2544kb |
| VW | Touareg | 4.2FSI | 350hp | 2006 | Bosch MED9.1.1 | 46016HDEV10 7L0907560 386869 0030 026 | 2544kb |
Snapshot refreshed Jul 06, 2026.