...CATALYST SYSTEM EFFICENT BELOW THRESHOLD {BANK2} This code refers to a plugged catalytic converter. To get accurate MPG fill up tank, reset counter, drive till 1/4 or almost empty dont matter, and ...
catalyst efficency below threshold bank 2 O2 sensor at catalyst converter.
...catalyst efficency below threshold bank 2 what does this mean this is an o2 sensor fault,this is the one after the cat.,so there could be two thingd goin on, First the catalytic converter may be ...
...catalyst effic below threshold (bank 2) Most of the time a P0423 code alone is the Catalytic Converter. An exhaust manifold leak can cause this code too. You can have a leak test performed on your ...
Catalyst system efficency below threshold, bank 2, what does this mean please? 7 out of 10 times that means that one of the cat's have gone bad. Most of the time it happens when your mileage is around
Question about Mitsubishi Galant
...catalyst system effic. below threshold?? bank 1. large vaccuum leak, 2. fuel system fault 3, ignition system fault 4. failed bank catalytic converter. Which one would would be more probable? What is ...
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