2001 Toyota Avalon Q&A
2001 Toyota Avalon Question: Check Engine and VSC and VSC off lights are on.
The 3 lights came on and I brought the car to the dealer who replaced one of the 4 O2 sensors. 9 days later, they came back on again. There were two factors that were present each time it occurred. My gas tank was about 1/8 full and I filled the tank. Next day, the car had been sitting in the sun and the outside temperature gauge read over 100 degrees (temp was actually about 80). Within 10 minutes of the temp reading and driving off, the idiot lights came on. I don't think it is the O2 sensor - please give me your thoughts? - malibumarg
none of this is relevant without having the engine codes. some parts stores will give you the codes for free. most shops will charge a diagnostic fee. - overbys
2000 toyota avalon with check emgine, vsc, vsc off lights on dash. toyota dealer gets $100 just to check codes. when i bring to dealership they have no idea and just say it's a "piece of dust on se...
Fuel usage is very high 20 liters per 100 km. Car accelerates slowly
It is overdue for an oil change so that would probably explain the check engine light but the other two???