Update: Apologies for taking long. I swapped it back to white plug isolated ground sensors and it works mint now. Lt1swap.com has good information on gm o2 sensors. The isolated ground sensors are...
Type: Posts; User: jbueckert13
Update: Apologies for taking long. I swapped it back to white plug isolated ground sensors and it works mint now. Lt1swap.com has good information on gm o2 sensors. The isolated ground sensors are...
So, if I understand correctly, the 2004 Yukon ECU is an isolated ground system where the ground comes from the ECU for each sensor vs a common ground. I'll beep the 2 o2 sensors for continuity...
Hey everyone,
Just got my ls swap running in my 1983 Fairmont (Gen 3 6.0, 823 heads, .600/.600/224/238 cam) and my o2 sensors only read between 440 and 450mv ish. I repinned each bank to a...