Bump!!!
Let me explain something.
The ECU isn't a warning device. It's a data collecting and event logging system. The cel light that came up on your dash is really telling you that the ECU has logged an event outside it's programmed parameters, X times in XX amount of time. So, by just resetting the ECU, it may just be a matter of time before the ECU logs in enouph of those events in a specific period of time to throw the cel again. So, I would just drive it as normal now. If the light comes back on, then I would take it in to a tech and have them look at it to make sure everything is ok. If you take it in now, they won't have any data to read about what is going on, as you just reset the ECU and erased it. If it doesn't come back, then it must not have been a problem in the first place right?
Thank you for your answer, I appreciate. My car doesn’t give me cel again so far. But there some erratic rev condition since code came. For example, running in heavy traffic idle rev down to 300 rpm and stated there few minutes then rev established normal again. It occurred with and without AC. Verified all throttle body connectors, cleaned the air filter.
Welcome for any suggestion to help with this.
