Code 0153 o2 sensor, is this the left side upstream or downstream sensor?
I believe it's the driver's side back one but don't know which is upstream or downstream. Apparently I need to know for ordering the part.
upstream is before the converter ( nearest the engine ) , downstream is after and down by the transmission ( crossmember area)
04 KJ 4.5 JBA lift, 03 KJ 2.5 JBA coilovers,
|Currently Active Users Viewing This Thread: 1 (0 members and 1 guests)|