Error code

Saab All models code P0420

No approved translation for this record yet; showing the original text.

Meaning

Katalitik Dönüştürücü Verimsizliği

Signed-in members see the LED pattern and how to read the code with the remote control on eligible records.

Katalitik dönüştürücü arızası, egzoz sızdırmazlığı sorunları

Solution steps are not shared for faults that may be dangerous.

No do-it-yourself solution is given for this fault. For your safety, call an authorised service.

Get help from a technician over a video call.