wakathi

Hi Guys,

So, I just got new battery installed for the cold weather. After driving about 10 miles, I got the Check Engine Light (CEL) turned ON for the first time on my 2007 Honda s2000 with 100K miles.

I went to Autozone to pull the codes, and they printed out the following :
- P2A00 Air/Fuel Ratio (A/F) Sensor (Sensor 1) Circuit Range/Performance Problem
- P2A00 Air/Fuel Ratio (A/F) Sensor (Sensor 1) Circuit Range/Performance Problem
- P0133 A/F Sensor (Sensor 1) Malfunction/Slow Response

Also I observed something weird, when the CEL came ON, the no-seat-belt sign stopped blinking (i.e. when you drive without seat-belt) although it did still make that beeping sound.

Has anyone seen this before, or any suggestions on what to do next ?

Thanks

wakathi

Thanks for the reply. Couple of doubts:
- Is the "primary air/fuel sensor" same as O2 sensor ?
- Which fuse controls the "seat-belt" light ? So that I can see if its blown or not....