Check Engine Light - o2 Sensor Codes
#1
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Check Engine Light - o2 Sensor Codes
Hi Team,
I have a 2011 turbo with PDK and just changed out all of the O2 Sensors with Porsche OEM because the car was throwing P0133 and P0153. They looked original so I figured I would change them out.
However, with the codes cleared and all new O2 Sensors after about 30 miles of driving, the codes came back - P0133 and P0153. Any advice on what to check next?
Thanks!
I have a 2011 turbo with PDK and just changed out all of the O2 Sensors with Porsche OEM because the car was throwing P0133 and P0153. They looked original so I figured I would change them out.
However, with the codes cleared and all new O2 Sensors after about 30 miles of driving, the codes came back - P0133 and P0153. Any advice on what to check next?
Thanks!
#2
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Is your car tuned? Did you install a aftermarket exhaust?
I would pressure test your intake system first and then check for exhaust leaks
I would pressure test your intake system first and then check for exhaust leaks