Re: CO way to high

[Toby Basiliko <toby@gonzo.wolfenet.com>]

Could it be:
  Ever so slightly leaky injectors?
Toby B

Martin Peitz wrote:
> 
> Question for the experts:
> 
> My 69 FI Sqrbk has an astonishing 9% CO at idle I just noticed.
> Amazingly it runs fine, gets 25 mpg at 75mph.
> I checked everything except the pressure sensor, which I know is
> slightly out of tolerance.
> Can the pressure sensor get my CO so far out of wack?
> I got some spare sensors but they're all 051C while I need 051B.
> Next weekend I will go to my favorite VW junkyard with about 30 - 50
> type III's to get the correct one.
> Did they ever make a ECU with a CO adjusting screw like on the late type
> IV's?
> Martin Peitz