Bosch LSM-11

[Carl Summers]

Hi Bruce,
     I didn't leave it loaded very long at 9.5:1 since that is pretty hard
on the sensor but can tell you EGT's were 1375 for that short time and once
to 11.5:1 was 1450 but was held there longer...so to answer your
question....not drastic changes in egt.
-Carl Summers



-----Original Message-----
From: owner-diy_efi at diy-efi.org [mailto:owner-diy_efi at diy-efi.org]On
Behalf Of Bruce Plecan
Sent: Saturday, September 02, 2000 8:32 PM
To: diy_efi at diy-efi.org
Subject: Re: Bosch LSM-11



> I'll write down the reference, can anybody help with this???  Btw I was
> tuning a twin turbo BBC this last week and was using the shops Autronics
AFR
> meter which uses a LSM-11 sensor....it said AFR was 11.4:1 and my wide
band
> said 9.5:1.....leaned it out to 11.5:1 (woke that puppy right on up) and
> Bosch said 11.8:1.....just FYI

Autotronics was at 11.4 and the other wide band was at 9.5
When the fuel was trimmed so that the WB read 11.5 the Bosch was at 11.8?.
Was there a huge EGT difference?.  Or was that not measured?.
Gads, that's terrible
Bruce


> -Carl Summers
>
>

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