Yes, I am.  What image?  Oh, drat!

https://get.google.com/albumarchive/117189706757545167023/album/AF1QipM8wTJmM98E-ZNqPvdU4zOsxJLZYLy9r_0R45-b/AF1QipOX1Ep6Wwd4Ezff1Xmqva07-oC4fQCYjREyTi3E

Yrs,
d

On Sun, Feb 11, 2018 at 9:51 PM, Larry Alofs <lalofs@gmail.com> wrote:

> So, are you saying that the AFM on a 1.9 should give the same voltage
> reading as one from a 2.1, but with 10% less flow, because its displacement
> is about 10% less?
>
> Larry A.
>   what image?
>
>
> On Sun, Feb 11, 2018 at 4:14 PM, David Beierl <dbeierl@attglobal.net>
> wrote:
>
>> I'd be extremely wary (as in run far away) about attempting to adjust the
>> AFM tension spring.
>>
>> However, by improvising a flow bench using a shop vac, throttle body, and
>> a
>> second good AFM, you can easily adjust the spring to match the good one.
>> Here's an image showing three AFMs in series -- I was adjusting the 1.9l
>> one which had been breathed on by idjits, and it was easy enough to set it
>> to read ten percent higher than the 2.1l ones with equal flow.
>>
>> Yrs,
>> d
>>
>
>