[s-cars] 1.8T coil odd behavior

[iain.atkinson at tesco.net]

Having done the coil pack conversion recently, i can't see any cross over between the o2 sensor wiring and the coil packs, different connectors completely. I haven't experienced any oddness since install and i have done nearly 800 miles so far, mostly fast motorway work

Iain
> 
> From: djdawson2 at aol.com
> Date: 2006/06/01 Thu PM 03:14:53 BST
> To: vfugman at globaldialog.com,  s-car-list at audifans.com
> Subject: Re: [s-cars] 1.8T coil odd behavior
> 
> That's an interesting theory as well.  The odd part, however, is the lack of the engine's ability to respond to pedal input during this short time doesn't "act" like an ignition issue.  There is no miss or stumble, just a refusal to rev.  It is still smooth.
>  
> Dave
>  
> -----Original Message-----
> From: Varon H. Fugman <vfugman at globaldialog.com>
> To: s-car-list at audifans.com; djdawson2 at aol.com
> Sent: Thu, 1 Jun 2006 01:31:49 -0500
> Subject: RE: [s-cars] 1.8T coil odd behavior
> 
> 
> How long does the heater in the O2 sensor operate after startup?  Does the
> ECU control this?
> 
> If there is some common wiring between the +12V to the coilpacks and the O2
> sensor heater, is it possible the coilpacks are seeing a voltage drop while
> the O2 sensor heat is on?
> 
> Varon
> '95 urS6
> 
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