Quote:
Originally Posted by M.B.DOC
Are you getting battery voltage to the heater wires?? With the O2 sensor connected?
For that to go into closed loop the heater must work.
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What exactly is this heater we are discuissing here? Does
the O2 sensor have heating elements running inside of it? Or
are you guys referring to the heater core that the coolants
runs through to keep the passenger warm in the winter??