Hey Euro, I remember that we were once wondering why your air intake temperatures suddenly rise when the diesel particle filter is in burnout mode. Well, I just found out that certain HDi Pugs with FAP have a heater in their air filter box (element #10 on the picture below).
From looking at that picture I guess that the heater is not electric, but may be coolant heated (element #11?)
I've found this heater in the filter box only on the 2.0 HDi model; 1.6, 2.2, and 2.7 HDi models seem not to have one. I can't find a drawing for the 2.0 non-FAP HDi.
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e·co·mod·ding: the art of turning vehicles into what they should be
What matters is
where you're going, not
how fast.
"... we humans tend to screw up everything that's good enough as it is...or everything that we're attracted to, we love to go and defile it." - Chris Cornell
[Old] Piwoslaw's Peugeot 307sw modding thread