Check Engine Light
#1
Check Engine Light
Hello everyone,
I am a 09 JCW R56 hatch and just experienced a fun error. Car was driving just fine when all of a sudden lost a little power, yellow check engine light with the warning to catalytic converter message came on. The car was in safe mode and rough so I pulled over to the shoulder and the car died as soon as I stopped. I waited a few minutes and started the car up again in which it was still a little rough. I gave it some gas and it seemed to be fine again. I didn't chance it and turned around to return home and drop the car off.
I have an appointment at the dealership tomorrow morning and I will pull codes tonight. Does anyone have any insight to what it may be?
I am a 09 JCW R56 hatch and just experienced a fun error. Car was driving just fine when all of a sudden lost a little power, yellow check engine light with the warning to catalytic converter message came on. The car was in safe mode and rough so I pulled over to the shoulder and the car died as soon as I stopped. I waited a few minutes and started the car up again in which it was still a little rough. I gave it some gas and it seemed to be fine again. I didn't chance it and turned around to return home and drop the car off.
I have an appointment at the dealership tomorrow morning and I will pull codes tonight. Does anyone have any insight to what it may be?
#2
#3
What AZdsrt said.
I can add generally engine controllers are pretty good about catching any condition which puts the converter at risk. In the USA the car maker warranties the converters for 8 years, 80K miles. So there is a lot money riding on the engine controller being real cautious when it comes to a converter being damaged.
The biggest risk to a converter is an overly rich mixture, so rich misfires can trigger a warning such as you saw.
But it is still guess work. The codes along with the documentation that details what the codes mean is what is really needed.
I can add generally engine controllers are pretty good about catching any condition which puts the converter at risk. In the USA the car maker warranties the converters for 8 years, 80K miles. So there is a lot money riding on the engine controller being real cautious when it comes to a converter being damaged.
The biggest risk to a converter is an overly rich mixture, so rich misfires can trigger a warning such as you saw.
But it is still guess work. The codes along with the documentation that details what the codes mean is what is really needed.
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