fused link HEGO 88 ranger 2.9

[mike2357]

error 41 fused link HEGO 88 ranger 2.9 found and fixed

dose any one know where the fused link to the
O2 hego heater is located on the wiring harness
on a 87/88 Ranger stx reg cab 2.9 im not getting any voltage reading on the gray/yellow wire to the sensor i think it should have 12v according to the diagram there a fused link some where on that wire any help on where to look thanks again
mike2357 Solved it BAD WIRE TO FUSED LINK from the connector

 

[mike2357]

i found the FUSED LINK it was in the engine compartment drivers side just past the square gray connection plug on the main harness in my case the fuse was good but the wire to it was corroded in half the large gray/yellow wire comes off the key hot when key is on goes to the connector and then to the fused link about 3-4" away

 

[mike2357]

i had replaced the O2 sensor because i was getting a error 41 O2 to lean or not switching when i pulled the old one it looked brand new ???? dumb i replaced it $$$ never tested to see if the heater was getting voltage untill the new one did the same thing 2 weeks later
lucky for me i didn't throw the old one away i think it still good i did test the output from the sensor it tested bad .3v all the time no swing in V out ill have to run it for a while and see if it starts working correctly now