Hello,
I’ve had the following code pop up on my diagnostics for a while now.
looking at it’s description it is either:
Possible Causes
Leakage in Intake and/or Exhaust System
Catalyst faulty
Oxygen Sensor(s) faulty
Oxygen Sensor(s) Control fault
i don’t really want to just start throwing money at it by replacing a part at a time, is there any way to diagnose further?
Which o2 sensor may be faulty, how do I test them and what readings are out of tolerance?
I assume if the o2 sensors are testing ok, then the catalyst is likely to be the issue?
Any help would be greatly appreciated.
Thanks
Andrew
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