Thread: valve to the CO2 sensor
View Single Post
  #2  
Old 11-15-2012, 05:50 PM
timarnold timarnold is offline
TA
Location: Maryland
  
Join Date: Sep 2009
Posts: 251
Mein Auto: 2003 bmw 525i
View My Garage
Actually, no it doesn't make sense. Could he have said CVV valve? (Crankcase Ventilation Valve). While that is not connected to the O2 sensors, it could among many other things activate the Service Engine light.
Reply With Quote