850 non turbo, wires to Oxygen Sensor

  • Thread starter Thread starter chart7777
  • Start date Start date
C

chart7777

I am needing to know which of the wires going from the harness to the
Oxygen Sensor and should have no continuity. There are four wires. Is
it the green with black stripe? (a friend and I have tested and are
not convinced).

And is there a schematic of the wires anywhere?


95 Volvo 850, non turbo, manual transmission, DOHC, Canada
thanks.
 
I am needing to know which of the wires going from the harness to the
Oxygen Sensor and should have no continuity. There are four wires. Is
it the green with black stripe? (a friend and I have tested and are
not convinced).

And is there a schematic of the wires anywhere?


95 Volvo 850, non turbo, manual transmission, DOHC, Canada
thanks.
Click to expand...

One wire will be the signal, one will be ground, and two will go to the
heater. Usually the heater wires are white, signal is either black or green,
and ground is black but it varies.
 
You must log in or register to reply here.
Back
Top