MAF or O2?

[Earn]

Originally Posted by brian325is

Removing mass air flow requires a tamperproof t-20 torx bit.

What makes it "tamperproof"? I've never heard of torx referred to this way.

[brian325is]

the tip of the torx bit has a hole in it. The torx bolt has a pin in the centre so a regular torx bit will not fit

[brian325is]

here is a pic

[surf40]

Originally Posted by brian325is

the tip of the torx bit has a hole in it. The torx bolt has a pin in the centre so a regular torx bit will not fit

Yes, this is very important. You wouldn’t want a gang of Porsche hoodlums breaking in your garage and changing out your MAF sensors! This tamperproof torx will confuse the hell out of them, and let you sleep well at night!