MAF questions

[Mike Wesley]

David Cooley wrote:
<snip> 
> Is there any way to alleviate the
> contamination problem (short of going to a paper filter or a MAP based EEC)?
> Thanks,
> Dave
> 

Sounds like an over oiled K&N. They CAN come from the factory like that.
The problems you have are sort of unusual.
Also, they don't make that much power. Removing the air silencer is a
better thing to do (if you haven't already done that).

Oh..MAF function....
one of the elements in the MAF measures ambient air temp, the
electronics heat the other element to 200dec C over ambient. The current
required to keep the hot element hot, is proportional to the massflow
over it.


GM content:
I have a 749 ECU (AKDA) that I have been playing with (think it's out of
a turbo truck..Syclone or Typhoon). I noticed that if I set the ID byte
to $AA, it bypasses the checksum routines. This normal? It did the same
thing on a 90 'Vette ECU I had also.


Mike....