maf torx screwdriver

petewon

Registered User
Right this isnt realy audi specific but Im getting a maf error on my A4 and decided to try and clean it myself anyways Ive stumbled at the first block. The sensor seems to be fitted in with a Torx style bolt but it only has 5 points, not the usual 6, it also has a security hole in the middle of the pattern. Does anyone know what this type of screwdriver is called or where I can get one in the UK?

Thanks for the help.

Pete.
 

Mo-S3

Registered User
Security torx is what they are known as. You can buy a set of these from Halfrauds for about £10. IIRC it should be a T20
 

petewon

Registered User
Excelent cheers, I was having a bit difficulty finding them online Ill just pop to the local halfords. I take it t20 means what size I would need?

Thanks again.

Pete.
 

Mo-S3

Registered User
Yep thats right. the ones i have seen are in a kit fitted to a rail. Silverline tools i think at £9.99
 
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