How do I check a CEL on a 04 CRV?
Does it have a diagnostic port inside that I can shove a paperclip in like my Integra? If so is there a list of codes I can check somewhere?
Car has about 90k miles on it and is running fine so I figure it's one of the o2 sensors but I'd like to do it myself instead of taking it to Honda
TIA guys
Car has about 90k miles on it and is running fine so I figure it's one of the o2 sensors but I'd like to do it myself instead of taking it to Honda

TIA guys
Go to autozone and borrow an OBD2 code reader. It's fast, it's free.
THe DLC (data link connector) will be shaped like a trapezoid. It's at the bottom side of the driver side knee panel (dash) You may have to perch on your back to see it.
Paper clip trick wont work, Sorry.
THe DLC (data link connector) will be shaped like a trapezoid. It's at the bottom side of the driver side knee panel (dash) You may have to perch on your back to see it.
Paper clip trick wont work, Sorry.
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