Hi,picasso looked at box that sensor came in.is a fuel sensor.trying to send photo.If this is case would cleaning Mass a,f. Be next step.Thank you yet again.Phil.

phil sorry yes you got the correct fuel sensor if i was you i would not bother cleaning the maf sensor i had this problem with my 3.0 alphard best route is to replace the maff sensor they not exspensive put oe no. into ebay  2220422010   maff sensor circled in red in the drawing 

H,Lee,thanks again for your valuable help.I did buy some M.A.F spray cleaner zo will try a clean.If no joy  will certainly buy new.Should i buy Toyota part ,so many on E.Bay.Again thank you for your time and patience.Phil.

From experience try cleaning it if works for a bit buy a genuine one I put aftermarket one on it ran like a bag off bolts genuine run like a dream 

Thank you very mu ch again.I will def buy genuine toyota MAF.Kind regards Phil.-will let you no how pans out.

Hi, Lee.Me again i,m afraid canyou tell me is it difficult to get to maf, so i can clean it.what does it involve.Thanks.