[Diy_efi] ECU/engine designed for O2 running without

David Cooley n5xmt
Thu Jun 2 23:11:18 UTC 2005


There is a DIFFERENCE between the mode the ECU uses when it senses an O2
sensor failure, and faking the ECU to believe the O2 is there to get it to
run the base raw fuel maps...
LEARN TO READ 

> -----Original Message-----
> From: diy_efi-bounces at diy-efi.org 
> [mailto:diy_efi-bounces at diy-efi.org] On Behalf Of Gianmarco 
> Rizzo (BE/EAS)
> Sent: Thursday, June 02, 2005 6:22 AM
> To: diy_efi at diy-efi.org
> Subject: RE: [Diy_efi] ECU/engine designed for O2 running without
> 
> i dont think there is much left to say.
> 
> i doubt very much any manifacturer with at least 5% of brains 
> left would market a car that would blow the engine due to a 
> ego sensor failure. expecially in the US marker where we all 
> know the liability problems and the attitude of courts to 
> award ludicrous amounts of money for damage.  even walls know 
> that o2 sensors are delicate and can be killed by just one 
> tankful of the wrong fuel.
> 
> but apart that, has anyone ever seen an engine damaged by a 
> missing or failed o2 sensor? i havent.
> 
> 
> gm
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