Something NOT right... (Engine,smoke etc etc)

[SilverS8]

Good evening.

After dinner at the in-laws i backed the car out on idle and just noticed it "lost" a cyllinder or 2..

Turned her off and on again but no difference, car runs but with less power and when i got home (4 min drive) it smelt like gas all over the place and there is abnourmous amounts of smoke from the exhauts.

Vcds throws these codes:

2 Faults Found:
16538 - Oxygen (Lambda) Sensor B2 S1
P0154 - 35-00 - No Activity
17539 - Oxygen (Lambda) Sensor; B2 S1
P1131 - 35-00 - Internal Resistance too High
Readiness: 0000 0000

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I have so far removed all the plastic covers and tried removing the coil connectors one by one to see if there is one not responding and it seems like the nr 2 on the driver side(Europe) is non respondable...

But shouldnt' Vcds show if the coil pack is broken?

If so and it doesnt i'm thinking the cyllinder is shot?(worst case ofcourse)

Maybe compression test tomorrow ?