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