
Catalyst monitoring by the lambda (O2) sensor is switched off so a sport catalyst or decat does not raise fault codes. Available for 303 Skoda engines.
| Model | Engines | Generations | ECU types |
|---|---|---|---|
| Catalyst off for Skoda Citigo | 7 | 2 | 4 |
| Catalyst off for Skoda Fabia | 49 | 5 | 37 |
| Catalyst off for Skoda Kamiq | 8 | 3 | 4 |
| Catalyst off for Skoda Karoq | 19 | 2 | 19 |
| Catalyst off for Skoda Kodiaq | 24 | 3 | 24 |
| Catalyst off for Skoda Octavia | 86 | 6 | 69 |
| Catalyst off for Skoda Rapid | 16 | 1 | 23 |
| Catalyst off for Skoda Roomster | 12 | 2 | 19 |
| Catalyst off for Skoda Scala | 9 | 1 | 4 |
| Catalyst off for Skoda Superb | 49 | 5 | 48 |
| Catalyst off for Skoda Yeti | 24 | 2 | 24 |
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