Electrical problem
1990 Ford Ranger 4 cyl Two Wheel Drive Manual 185.00 miles
i am trying to find info on the hego sensor on my ranger . every scematic i find has 4 wires going into a blank box . it shows NO internal connections . there is
one hot with key on
one ground
one orange
one dark green /purple
i need to know what goes to where inside the sensor . i had a ford explorer 1998 that had 4 of them . the upstream units basically would produce .1-.9 volts + (between it and ground) to the computer depending on o2 levels . does the hego on my ranger act the same way , and what wires go to what . thanks bunches mike
1990 Ford Ranger 4 cyl Two Wheel Drive Manual 185.00 miles
i am trying to find info on the hego sensor on my ranger . every scematic i find has 4 wires going into a blank box . it shows NO internal connections . there is
one hot with key on
one ground
one orange
one dark green /purple
i need to know what goes to where inside the sensor . i had a ford explorer 1998 that had 4 of them . the upstream units basically would produce .1-.9 volts + (between it and ground) to the computer depending on o2 levels . does the hego on my ranger act the same way , and what wires go to what . thanks bunches mike
Apr 29, 2010 at 12:33 PM
