GM / General Motors: 95 Buick - How to Disable Auto Choke?

Well, there's no choke on anything made in the last 15 years or so..

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Robert Hancock Saskatoon, SK, Canada
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"D Boord" <net> wrote in message
news:iaImb.84931$.. 
that 

"Robert Hancock" <ca> wrote in message
news:AqJmb.182660$.. 

what the hell is a choke?

Perhaps putting a scanner on it might shed some light. It sounds
feasible that you are dealing with a fault only "visible" after entering
closed loop engine control. (ie., oxygen sensor comes to mind as one
possibility.) Or it could be caused by something as simple as a dirty
air filter or crud in the injectors...

On Sun, 26 Oct 2003 00:01:04 -0600, Robert Hancock wrote:
 

I dunno .. doesn't the IAC motor act as a choke .. sorta?

"Paradox" <com> wrote in message
news:bng0ml$1101d6$news.uni-berlin.de... 

The IAC will regulate idle speed via bypass air volume; the extra cold
start fuel, as would be provided by a carb's choke, will be programmed
into the PCM's map (as we would be in open loop) as a particular injector
pulsewidth, presumably corresponding primarily to ECT inputs.

On Sun, 26 Oct 2003 03:58:04 -0700, clevere wrote: