Dave c

hi David this airflow sensor is a common problem not just on alphards  and there are vids on you yube on how to clean them with a common spirit so try that first.Dave

hi Shawn I live in Devon and I can tell our local Toyota dealer service mine for approx £230 so be careful there are a lot of people out there who will rip you off the best advice is to ask around and get a local garage to do it for you after all its just a car and most of the parts you will ever need are shared with many other make and models out there including Lexus Nissan Toyota vans  even ford so don't take notice of all that crap  and there are also many good breakers out there for the unusual parts you may need  .Dave