Re: Lambda sensors - Where, Why and how Much ?

["Bruce Plecan" <nacelp@bright.net>]

The heater element of the O2 draws an ton of current and voltage compared to
the O2 sensor end of it.  You don't want the heater ever finding a ground
thur the sensor input
Grumpy


> > > > -- One of those wires goes to the Ho2s [ Heater ] One of the ground
> > > wires is redundent.
> >          Len
> Then why did they put 2 ground wires in?
> Squash


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