WPSLPGExhaust Gas Oxygen (EGO) sensor Information

[Rich M]

Grumpy,
I for one would be grateful if you could expand on the identification of
detonation from plug-reads..
Mild/occasional detonation is something I'm keen to be able to identify
(assuming I can't actually hear it) - will mild detonation show up as flecks
as you describe, or does it need to be more severe or long-term to actually
show?

Your thoughts appreciated

Rich

> -----Original Message-----
> From: owner-diy_efi at diy-efi.org [mailto:owner-diy_efi at diy-efi.org]On
> Behalf Of Bruce Plecan
> Sent: 04 August 2000 19:29
> To: diy_efi at diy-efi.org
> Subject: Re: WPSLPGExhaust Gas Oxygen (EGO) sensor Information

>Snip

>  as well as
> > watch for salt and pepper flecks on the porcelain insulator.
>
> Detonation.  Those flecks are parts of the piston dome leaving the engine.

>Snip

> Grumpy

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