What side is HO2S1 & IBPW1? [Archive]

LS1_Dragster

July 8th, 2009, 09:53 AM

I assume they are on the same side?

Lee

Lextech

July 8th, 2009, 10:07 AM

Bank #1 is the bank that includes #1 cylinder. It would be the drivers side (America) on the your engine.

Jeff

LS1_Dragster

July 8th, 2009, 10:13 AM

Thank you very much! Just making sure the O2 and Injectors match the correct side...