3315450 - 5020ME Check CO2 at supplementary stand-alone heater exhaust terminal
Connect the Examiner/SDC diagnostic instrument to
the diagnostic socket.With the coolant temperature < 40° C
start the engine.Switch on the additional heater using the
diagnostic instrument.
With the additional heater at the full power
stage, check using a suitable sensor that the CO
2
value in
the exhaust is 8%-13%.