Nissan 370Z Forum - View Single Post - Why Do I still have a CEL after installing 02 Bung Extenders?

SonicVQ · 06-22-2020, 05:37 PM

^^^ I don't have a lot of data on this, but I think those tricks used to work on the G35 and older G37s.
PS the video above used a G37, so it directly relates to your car.

Can you try graphing or data logging the rear o2 sensor voltages and accelerator pedal to see how they respond with the "extenders"?

06-22-2020, 05:37 PM	#4 (permalink)
SonicVQ Base Member Join Date: Jan 2016 Location: Ontario Posts: 230 Drives: G37 Sport Rep Power: 6720	^^^ I don't have a lot of data on this, but I think those tricks used to work on the G35 and older G37s. PS the video above used a G37, so it directly relates to your car. Can you try graphing or data logging the rear o2 sensor voltages and accelerator pedal to see how they respond with the "extenders"? Last edited by SonicVQ; 06-22-2020 at 05:44 PM.