Bad day on the dyno...

[GregWeld]

Originally Posted by Sieg

AEM recommended my sensor be mounted at a minimum 10* downward angle.

Correct?

I've had 'em at 9 O'clock (looking from the rear) and 12 O'clock..

I think it's mostly that you don't put 'em in the bottom half where stuff could hit 'em etc. better to keep them up and protected. And not to far back from the collector. I think it needs to stay within the first 18" IIRC. But why not put it in the collector.... is my thinking.