Single Stage Computer Module
Ford Powerstroke from 1994-2002
The new ATS module fits inside the back of the stock ECM
and has a plastic cover that snaps into place. This module is held securely in
place and does not require that the stock ECM cover box be modified, as do most
other modules. The new ATS single stage module communicates with all four
memory-banks of the stock ECM. This is very important. All other modules to date
communicate with only one memory back of the stock ECM. What does this mean to
If you go into your local Ford dealer for a problem of any kind, the dealer will
automatically install the latest ECM updated code for your vehicle. This is
fine, except now, if you do not have the ATS module, which communicates with all
four of the stock memory banks, your module no longer works. You then have to
get your module updated to match the new code that your Ford dealer just
installed into your ECM. With the ATS module, all of the new updates are
invisible to the ATS module and everything still works as it did before your
dealer installed the new code.
ATS module for your Powerstroke also increases shift pressure in the
automatic transmission. It changes ramp pressure and ramp time before the
shift, and holding pressures after the shift. All of this is done in the ATS
module in order to help transmission longevity and integrity. The need for
external shift devices is not needed or wanted.
*Computer Module May Not Meet California Emissions.