Civic starting problems HELP
When the CEL is already on, you don't know whether new trouble codes are thrown. Have you checked for new codes since this problem arose?
Do you know why you have an O2 sensor code? Is it for the primary or secondary O2 sensor? What's the specific code?
Do you know why you have an O2 sensor code? Is it for the primary or secondary O2 sensor? What's the specific code?


