Honda_mann

map?

Scooterboy

Mine was code P2A00 02 Sensor B1S1. It was the Oxygen/Air Fuel Ratio Sensor.

dreamin s2k

egh sounds like a service bulletten about the cas cap filler neck(binds when closing gas cap) 2002-2003 s2000

Jumbalius

Hey, i have an 02 and it binds all the time, u mean they will fix that for me for free????? let me know please would save me so much time at the pump trying to get it on right.

Spitfire1976

SO I went out to my car this morning, was gonna drive it to Rousch to have them check the light. Started puring snow the moment I walked outside, lol. BUt I think there may not be a need. I flipped open my gas lid and low and behold the cap was cocked kinda sidways on the nozzle, don't remember it being that way when I last got gas (corse that was months ago). So i fixed the cap so that it is on perfectly. Question 1 is it possible for the light to have just come on now when its been like that for the last 150 miles. And two, the light didnt go off. Do I need to reset it to see if the gas cap fixed the problem. Thanks again in advance for the help.

shartz

My engine light also came on due to the gas cap being loose. In fact, my gas cap was completely off. It was resting in the gas cap holder on the inside of the fuel door. I must have been in a big hurry one day, and just shut the lid without putting the cap on. I must have driven around for maybe 60 miles or so before the ECU detected the fault.

The light won't go off until you (A) clear codes while the ECU is in serivce mode or (B) you pull the negative battery terminal. It now sounds it is most likely the cap that is the culprit, but it still might be a good idea to pull codes before clearing just to be safe. That's the right thing to do. I myself am impatient, and would probably just pull the negative battery terminal without checking considering what you found.