2012 Passat TDI - emissions warm-up

527 views · Published 10 March 2014 · 2:15 · Indexed 2 October 2026

Channel: bnkwupt · 2014 · Autos & Vehicles

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This video shows the emissions warm-up routine on the CKRA engine. "EGT" is pre-turbo temperature and "CAT" is pre-cat temperature. 

Note that the EGT skyrockets even under very light engine load and acceleration. This is a warm-up program that gets the emissions equipment up to temperature. It has been speculated that this rapid temperature rise is partially responsible to early failures of the BV40 "0005" model turbo.

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