Was kann passieren wenn man mit einer Katalysatorstörung weiter fährt?

Hallo. Ich bin vorhin nach hause gefahren bis auf den letzten paar Metern die Motorkontrolleuchte anging. Ich habe den Fehler p0420 ausgelesen. Kann irgendetwas passieren wenn man zum Beispiel noch einen Monat mit der Fehlermeldung weiter rumfährt? Also mit dem Katalysator? Möchte mir nächsten Monat sowieso ein neues Auto kaufen.

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ZeframC0ckring
2 years ago

Efficiency of the cat too low.

Error code is stored, MKL lights, vehicle goes in emergency , No AU

Can ensure that the power is reduced, consumption can increase or increase wear.

Depending on what the engine power now makes you have more consumption then liquefied everything and the cat can clog = Panne

Can also lean away then the combustion is too hot and you brazed engine parts like valves and co = panne.

Ideally, nothing happens.

If you are stopped with MKL, the official may also consider why the lights. If Kat comes out, we could land in the field of tax evasion.

If the STG spit out a date you have bad luck if not in doubt had just approached you have to blame. But you can stop driving.

What exactly makes your vehicle model without knowing it is hard to say.

Repairing would also be the most useful for you when selling.

SpieleKatze
2 years ago

There is a very high chance that poisonous gases emerge through this damage. So you should have the damage repaired in the near future.

NicoDehn21
2 years ago
Reply to  SpieleKatze

They’re gonna be like that.

DasZitrone
2 years ago

There can be some problems if you continue with a catalyst disorder. The catalyst reduces the harmful emissions from the exhaust, so if it does not work properly, this can affect the engine power and increase fuel consumption. In addition, it may damage other parts of the engine and cause difficulties in exhaust gas testing.

If you’re planning on buying a new car in a month, it might be a good idea to fix the catalyst as soon as possible so that you don’t have any further problems by then.

MFG

Hellfire107
2 years ago

The mistake occurs when the cat is broken. The values of Lambda Vor-Kat to Lambda Nach-Kat differ from the desired value (with heilem Kat).

It’s a bad thing.

Is also at my 06er Focus ST – is common with the model.

Of course you don’t get a TüV.

Kyle01
2 years ago

You should know what this mistake means.

I always say: as long as the lamp is only yellow and eventually goes out again, you can ignore the skillfully