[Vwdiesel] Pyrometer thermocouple placement

Roger Brown r.c.brown at ieee.org
Fri Aug 13 02:24:35 EDT 2004

LBaird119 at aol.com wrote:
>   Sort of an echo of what Roger said.  If it's color coded then they are
> pre or post for the colors.  There's about 150F drop across the turbo
> I believe.  Otherwise you can do it either place.  Pre is nice but usually
> harder to do.  You could do one in each port!  :)

Here's the Isspro pre- and post-turbo gauges w/ temp ranges:

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