Out of warranty and my little smart suddenly popped a CEL over the long holiday weekend
Code on the scangauge is P0018 and the symptoms I am seeing are very similar to a severe form of what heraldhamster mentioned last year - engine surging, hesitation while accelerating, and wacky timing in general.
Does anyone know if "Correlation Bank 2 Sensor A" is signaling the Camshaft Hall Sensor [B6/1 - MB 006 153 40 28] or the Crankshaft Position Sensor [L5 - MB 006 153 39 28]?
With either one, is it possible to swap sensors without dropping the engine / major disassembly?
heraldhamster - similar issue
engine surging in park or neutral...
MPrice2984 - part numbers
smart parts supply
Sensor diagram [p.36 of tech supplement]
billo's itibitismart - 2008 smart technical service manual