Does any one know the two fuses that are mentioned in this TSB for a 99 Jeep Grand Cherokee
http://www.wjjeeps.com/tsb/tsb_wj_180999.pdf
I know there is a fuse #16 in the PDC that is labeled O2 sensor. But is this the higher amp or lower amp fuse for this circuit? I am currently getting a P0141 and P0161 in my 99 WJ and have replaced both downstream sensors with Jeep factory oxygen sensors. I have also changed the O2 sensor heater relay #34 in the PDC. Any info on the other fuse for this circuit and if #16 is the correct fuse to be looking at for this TSB? Thanks. The diagram for the PDC can be found here:
http://www.wjjeeps.com/misc/power_dist_ctr_02.jpg
http://www.wjjeeps.com/tsb/tsb_wj_180999.pdf
I know there is a fuse #16 in the PDC that is labeled O2 sensor. But is this the higher amp or lower amp fuse for this circuit? I am currently getting a P0141 and P0161 in my 99 WJ and have replaced both downstream sensors with Jeep factory oxygen sensors. I have also changed the O2 sensor heater relay #34 in the PDC. Any info on the other fuse for this circuit and if #16 is the correct fuse to be looking at for this TSB? Thanks. The diagram for the PDC can be found here:
http://www.wjjeeps.com/misc/power_dist_ctr_02.jpg