Update on my 07 Civic LX. My car starts completely normal during a cold start. But when I start it again later on after it’s all warmed up it struggles after cranking for about 2 seconds. The start up is quiet and it idles fine. Driving it around I don’t hear any misfires or strange noises. My scanner says burning rich on bank 1 and my IAT is reading high temperatures.

 

I just found your post via a search? I expect you have this fixed by now. What was causing this and what worked to fix it?

 

He posted this and never came back.

 

Replace the sensor? Shouldn't you check for voltages first?





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