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I don't think these are related but I have two codes -
KLIMA [IHKA70] | E723: No message
(condensation sensor, Ox2D1), receiver
integrated automatic heating / air
conditioning system, transmitter roof function
centre
KLIMA [IHKA70] | E729: No message
(automatic air recirculation control sensor,
Ox2D0), receiver integrated automatic
heating / air conditioning system, transmitter
It happens on cold start. I have increased the idle speed so it runs at higher idle which somewhat fixes the problem but I know that isn't the right fix. I have shutdown individual injectors one at a time and they all seem to be working properly. I did not test the vanos solenoids with a battery so maybe I'll go back and do that. They looked pretty good but obviously they may not be functioning right. Any other ideas?
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