HELP! P0138 code
#1
HELP! P0138 code
I pulled a P0138 code (bank 1 sensor 2 HV) on my 03 qc hemi, another post reference 4 o2 sensors; I've only found 2, one before the cat and one after the cat both on the passenger side of the vehicle after the Y-intersection. I bought the downstream one after the cat, did I get the correct one? Are there only 2 sensors? Where are the other 2 sensors located?
Scott
Scott
#2