[s-cars] ECS Light and Bad Idling/Stalling - '92S4

[Szarka Strubachincoscow]

Hi Mike:

Take a look at Scott Mockry's site...


Codes: http://www.sjmautotechnik.com/trouble_shooting/20vcodes.htm

Other good info: http://www.sjmautotechnik.com/trouble_shooting/ecuf20v.html

HTH,

--sZ





On 6/11/05, Mike Bishoff <mdbishoff at comcast.net> wrote:
> Hi All - In recent days our '92S4 has been stalling and idling poorly. The
> ECS Warning light is coming on, so it seems obvious there's probably an ECS
> component that needs work. I found in the manual how to check codes, but it
> doesn't provide much in terms on interpreting. A couple of questions:
> 
> 1.      I don't have the little jumper wire specified in the owner's manual.
> Looks like there are four connectors involved and wonder if I can
> manufacture a simple jumper that emulates this factory jumper.
> 2.      Who has the ECS warning light interpretation codes?
> 3.      Is there a typical ECS component that could be at fault?
> 4.      Any possibility of loose connectors on a sensor causing the problem?
> 5.      If I can track someone down with a VAG, will it tell what's going
> on?
> 
> Thanks!
> 
> Mike - Seattle, WA
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