Error was too high a resistance of the signal cable!
The remedy was a new line to the probe!
So far more than 1000 km driven without which the error came back.
Since I got the Euro2 set in it, the mistake is coming back!
2342
Oxygen Sensor Signal (voltage) is not changing up and down, (Shown for ABH Engine Only)
Signal shortened to ground or to +12V,
Fuse #5 blown, O2 Sensor heating element not working,
Ground problem between ECU pin 10 and engine block,
fuel pressure too low or too high, intake or exhaust system leak, defective signition system component,
intake air leak after air mass sensor, O2 sensor is faulty
Overly rich exhaust, Spark Plug fouling,
Can this be that he now interpertes the additional air as the error?
Sieht fast so aus oder was meint ihr!
Then everyone would have to have the Euro2 sentence in it!
Mfg Pipe