[DML] Re: Fuel Enrichment Circuit - Help!

["DMC Joe" <DMCJOE@xxxx>]

mike,
Unfortunately you will not find a section called "fuel enrichment circuit".
It is an unofficial term that has been used by mechanics when dealing with
the CIS injection system.
Here is the lowdown. All internal combustion engines require adjustment of
the fuel to air ratio to compensate for varying conditions. In the DeLorean
there are several electrical and mechanical items that effect fuel
enrichment. In other words the "fuel enrichment circuit" can involve any of
the following components. 
Warmup regulator, full throttle micro-switch, control pressure regulator,
frequency valve, thermal vacuum control valve, O2 sensor, Lambda ECU, full
throttle micro switch, several hoses, sensors, and wires.

DMC Joe / DeLorean Services / <dmcjoe@xxxx>
Web Site: <http://www.deloreanservices.com>

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From: mike@xxxx <mrcopies@xxxx>
To: dmcnews@xxxxxxxxxxx
Subject: [DML] Fuel Enrichment Circuit - Help!
Date: Saturday, August 21, 1999 10:14 PM

Can somebody please shed some light on the fuel enrichment circuit. Is it
labeled something else in the manuals?

How do you adjust it? My car idles super rough and stutters upon
acceleration. 

Spent the weekend cleaning, re-assembling the fuel tank, new fuel filter
etc.. so these are not the culprit.

Thanks
mike@xxxx

VIN#17089
1983 Delorean
Windsor, Ontario CANADA




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