Re: [DML] Re: PRV Fuel Enrichment

[Martin Gutkowski <webmaster@xxxxxxxxxxxxxx>]

Well, I'd consider 1 and 3 to be the same thing (and I've never heard of 
the electric element failing, and even if it did, you're not likely to 
notice), 5 and 6 do the same thing, controlled by two different 
sensors/switches and it's all part of 7, and 8 isn't used on  the 
DeLorean because it has an accumulator.

Not that complicated!

Martin

Jim Strickland wrote:
> I don't remember exactly which 6.  I just remember back in the good old
> days that I came up with that number.  
> 
> Here's some
> 1) warm up regulator circuit (electronic CPR bimetallic arm heater)
> 2) acceleration enrichment (vacuum controlled control pressure)
> 3) CPR (engine radiating heat affecting bimetallic arm)
> 4) Cold start valve
> 5) Wide open throttle switch
> 6) Lambda switch- fixed frequency valve duty cycle during warmup
> 7) Lambda system- variable frequency valve duty cycle depending on O2
> sensor
> 8) Hot start relay
> 
> pick your favorite 6.
> 
> Jim





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