Nissan 370Z Forum - View Single Post - Fixed exhaust leak

Armonster · 02-08-2012, 04:58 PM

I had an exhaust leak between the exhaust manifold and ART pipes which caused the car to throw a code and gave me horrible gas mileage. I fixed the leak, but haven't cleared the code yet. Aside from turning the check-engine light off, is there any reason that I need to clear the code? The ECU should automatically adjust based on the oxygen sensor's readings, right?

02-08-2012, 04:58 PM	#1 (permalink)
Armonster Enthusiast Member Join Date: Mar 2011 Location: Atlanta, GA Posts: 270 Drives: 2010 370z t/sp/6mt Rep Power: 14	Fixed exhaust leak - do I really need to clear the code? I had an exhaust leak between the exhaust manifold and ART pipes which caused the car to throw a code and gave me horrible gas mileage. I fixed the leak, but haven't cleared the code yet. Aside from turning the check-engine light off, is there any reason that I need to clear the code? The ECU should automatically adjust based on the oxygen sensor's readings, right?