Jump to content
Do Not Sell My Personal Information

Avensis 2.2 D-4D Poor Fuel Consumption Since Maf

Recommended Posts


I have a 2.2 D-4D. FSH at the dealers, 60,000 miles, runs excellently with no issues. The Toyota dealer decided to clean the MAF.

Since then my round town fuel consumption has dropped to 25 mpg, even with a very light foot, and with trying to use as little fuel as possible.

Can the MAF (and cleaning it) affect fuel consumption like this?

Link to post
Share on other sites

The Air filter is brand new, it's just had a major 60000 service. 99% of the time there is nothing coming from the exhaust. However, every few weeks, upon starting, a plume of white smoke will come from the exhaust upon starting which lasts for about one minute until I start driving. When this happens the engine doesn't catch first time and I have to restart.

Link to post
Share on other sites

in general -- if the sensitive element has been a bit affected (when cleanned // installed or so ) -- this might influence on fuel consumption. but -- the maf was cleanned by MrT (??????????) -- whether theyr could affect it ? i can not comment it.

the other members responsible for consumption are fuel injectors ---- but as far as I ve caught you -- you have no issue with starting and smoky exhaust. may be you have to scan system on either errors stoored ? may be a late signal comes to an injectors due to errors ???

Link to post
Share on other sites

Join the conversation

You can post now and register later. If you have an account, sign in now to post with your account.

Reply to this topic...

×   Pasted as rich text.   Paste as plain text instead

  Only 75 emoji are allowed.

×   Your link has been automatically embedded.   Display as a link instead

×   Your previous content has been restored.   Clear editor

×   You cannot paste images directly. Upload or insert images from URL.

  • Create New...