On the side or on the back of your key fob, there should be a small little slide or button that says push. This button will release a key that can be slid out of the key fob. This key will unlock your doors, trunk, glove department, and more. If you have a keyhole for ignition, this will start your vehicle as well. A faulty airflow meter and a faulty oxygen sensor/air fuel ratio sensors can cause a code p0171 and code p0420. If the vehicle is setting a code p0420 monitor the fuel trim readings at idle and at part throttle cruise. If they climb. Inspect the systems explained. If they remain stable monitor the oxygen sensors. Exhausts last ages on cars now days, my old Primera was still on the original at 86k. You tend to find that higher mileage cars exhausts last better than really low mileage cars simply because on cars that only do 3000 a year the exhaust tends not to get properley hot to let the water steam off and end up rotting from the inside out. Using the correct type of oil can help improve fuel efficiency and maintain the health of your engine. 7. Bad spark plugs or ignition coils. Bad spark plugs or ignition coils can also cause poor fuel efficiency and reduced gas mileage in Avensis. With proper care and maintenance, Toyotas can run for a long time—some have even driven over 500,000 miles—which is why Toyota ranks near the top of Kelley Blue Book’s Top Resale Brands. If you want a new car and drive over the national average of 12,000 miles per year, this longevity is a factor worth considering. The most common causes for AC not cooling properly in Toyota Avensis are low or overcharged refrigerant, compressor malfunction, clogged cabin air filter, dirty condenser or evaporator coils, dirty or sluggish blower motor, and bad fuse or relay. Less common causes are clogged expansion valve or orifice tube, overcharged oil, faulty blend door i live 8miles from work and it took 6-7miles for my 2004 avensis D4D T3x to warm up, keeping the revs above 3000rpm. its been like this from last year. so i done the search and found this page. took the advice and filled up the coolant (ready mixed).HEY PRESTO!!! Toyota Avensis needs a healthy 12 volt battery for normal operation of the vehicle. and if the vehicle has been parked for a long time. Most batteries last .

how long do toyota avensis last