[Diy_efi] Biased Narrowband Sensor

[Steve Ravet]

The car version of the 747 has a lean burn mode, and I think Bob =
Rauscher made a patch for the 747 also.  I thought there was a paper =
about this on the gmecm page but I can't find it now.  Maybe it was a =
victim of the server crash.

--steve

> -----Original Message-----
> From: diy_efi-bounces at diy-efi.org=20
> [mailto:diy_efi-bounces at diy-efi.org] On Behalf Of paul w
> Sent: Monday, April 05, 2004 2:34 PM
> To: diy_efi at diy-efi.org
> Subject: [Diy_efi] Biased Narrowband Sensor
>=20
> Hi all,
>=20
> I'm wondering if it is common, or even feasible to run an EFI=20
> engine slightly lean in closed loop mode, let's say 1.02,=20
> WITHOUT relying on a wideband sensor?  i.e. is it possible to=20
> "bias" a narrowband sensor to make the A/F hover above 1.0?
>=20
> Thanks!
>=20
> Paul

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