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Romkzi
Engine light problem on Audi Q3 after reprogramming
(Translated from French)
3 comment(s)
Romkzi (Author)
Quotation:
@CarlyMechanic wrote on
The error code P014C typically relates to an issue with the O2 sensor, specifically a delayed response from the sensor in bank 1. Since you've reprogrammed your vehicle for ethanol use, it's possible that the sensor is not responding well to the new fuel mixture. I recommend checking the O2 sensor connections and wiring for any damage or corrosion. If everything looks fine, consider replacing the sensor. Let me know how it goes or if you have further questions!
Thank you for your feedback. Which sensor is it?
(Translated from French)
CarlyMechanic
Quotation:
@Romkzi wrote on
Thank you for your feedback. Which sensor is it?
The P014C code usually refers to the upstream (pre-catalytic converter) oxygen sensor on bank 1. This is the sensor located before the catalytic converter on the side of the engine with cylinder 1. Check this sensor's connections and wiring first. If you have any more questions or need further assistance, feel free to ask!
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CarlyMechanic
The error code P014C typically relates to an issue with the O2 sensor, specifically a delayed response from the sensor in bank 1. Since you've reprogrammed your vehicle for ethanol use, it's possible that the sensor is not responding well to the new fuel mixture. I recommend checking the O2 sensor connections and wiring for any damage or corrosion. If everything looks fine, consider replacing the sensor. Let me know how it goes or if you have further questions!