NAC: VW Pissat (sic)
brett at cloud9.net
Sat Jun 11 01:08:18 EDT 2005
On Jun 10, 2005, at 7:19 PM, Derek Daily wrote:
> And cats would be a last resort after changing out O2s, right? So
> how can they ask you to change the cats, with only 1 OXS replacement?
The system works by looking for a signal in the post-cat sensor that
'follows' the pre-cat sensor, indicating the cat has stopped
working. If garbage in = garbage out, the cat is not doing its job.
If the sensor signal just goes haywire, doesn't show proper values
after a certain amount of time, etc...then the sensor is bad.
> These guys are splicing VW sensors to lower the
> price...www.vastperformance.com...but I haven't tried them yet.
Are they using the proper, sealed, sensors?
"They that give up essential liberty to obtain temporary
safety deserve neither liberty nor safety." - Ben Franklin
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