It should also go open loop during WOT operation.

Jim Akiba

On 11/4/07, Michael Elliott <camping.elliott@gmail.com> wrote:
> Thank you, Dennis.
>
> I understand that even after the ECU has gone closed-loop, it will switch
> back to open loop if it gets an out-of-range reading from the O2 sensor.
> Will it also go back to open loop if it gets a "cold" reading from the
> temp sensor?
>
> --
> Mike "Rocket J Squirrel" Elliott
> 71 Type 2: the Wonderbus
> 84 Westfalia: Mellow Yellow ("The Electrical Banana")
> 74 Utility Trailer. Ladybug Trailer, Inc., San Juan Capistrano
> KG6RCR
>
>
>
> On 11/3/2007 9:28 PM Dennis Haynes wrote:
>
> > Time running and coolant temperature.
> >
> > Dennis
> >
> > -----Original Message-----
> > From: Vanagon Mailing List [mailto:vanagon@gerry.vanagon.com] On Behalf Of
> > Michael Elliott
> > Sent: Saturday, November 03, 2007 1:21 PM
> > To: vanagon@GERRY.VANAGON.COM
> > Subject: Closed-Loop: what's the ECU waiting for?
> >
> > What determines when the Digijet ECU decides to go closed loop to control
> > the air-fuel mixture?
> >
> > The Digijet Training Manual is not real clear to me on this.
> >
> > --
> > Mike "Rocket J Squirrel" Elliott
> > 71 Type 2: the Wonderbus
> > 84 Westfalia: Mellow Yellow ("The Electrical Banana")
> > 74 Utility Trailer. Ladybug Trailer, Inc., San Juan Capistrano
> > KG6RCR
>