P0171 & P0174 Check Eng. Light & Trac Off Light Came On in 92 - 06 Lexus ES250/300/330 Posted October 20, 2010 I had my check engine light come on I need a o2 sensor. I notice if your tires happen to spend on dirt or you pull of fast the traction light come on. If your traction light comes and won't go off pull the battery out for a couple of minutes.
P0171 & P0174 Check Eng. Light & Trac Off Light Came On
in 92 - 06 Lexus ES250/300/330
Posted
I had my check engine light come on I need a o2 sensor. I notice if your tires happen to spend on dirt or you pull of fast the traction light come on. If your traction light comes and won't go off pull the battery out for a couple of minutes.