First thing - I love my car but I have quite a commute to work - close to 70 miles so what it is doing to me is not a little problem.
Started last week. I drove about 30 minutes when the car started to shudder. I know hardly a thing about cars but I knew that this shudder felt different from...
03 Ex gas mileage dropped 30-40% or more..
Check engine light on
Trowing trouble codes 1166 & 0134
I replaced upstream O2 sensor (aka air fuel ratio sensor) with a Denso 234-9005. I found it on amazon for $150 plus shipping.
To my relief the gas mileage has been restored to...
Engine light on. Hooked up OBD scanner at Adv Auto Parts and got error codes P1167, 1166, and 1298 all dealing with "fuel air metering". Couldn't get any more specific re parts though possibly mass air flow meter. Am I going to need dealership to avoid a lot of trial and error? Thks.
My 2002 CRV, 26K miles, had the MIL come on when I was leaving an automatic carwash. She is running beautifully, no difference in gas mileage, but threw these two codes, P1166, and P1167. Where do I start??