1996 Toyota Celica "catalytic converter" Questions

...catalytic converter. Repair as required. Use a scope to diagnose the oxygen sensor operation (Tip: The oxygen sensor in front of the catalytic converter normally has a fluctuating waveform. The ...

...1). I have two sensors before and after catalytic converter. Which sensor usaully goes bad first? Neither it probably is the catalytic converter. It is the sensor after the cat that is throwing

...catalytic converter is not operating as well as should be, first i'd check all the pipework going into and from the air intake and inlet manifold for any sign of cracks etc as if air going in is'nt ...

catalytic converter hello, i need a catalytic converter for my 96 *** import celica, i am getting expensive quotes does anyone know where i would get one at a decent price ? thanks Alan There are ...

...it could be a partially plugged catalytic converter. The catalyst stops working over time and can become plugged resulting in loss of power and is consistent with age of vehicle. Something to ...

...catalytic converter has an oxygen sensor in front and behind it. When the vehicle is warm and running in closed loop mode, the upstream oxygen sensor waveform reading should fluctuate. The downstream ...

catalytic converter. To test...remove the front Oxygen Sensor and road test. It will be a bit loud, but your not driving far. If it accelerates quicker, you have blocked cat'. If not, you may have

...poor mpg have changed front 02 sensor cleaned vgr valve and changed spark plugs any ideas Air fuel mixture may be it. Also it could be a bad catalytic converter. Also the timing may be the

...catalytic converter whent bad the problem is that a new one is $1000 the question is, is it possible to install (though probably illegal) a 50 state universal cat. would this fix my check engine ...

...catalytic converter to make it simple speeds up the process to break down and neutralize harmful pollutants released by your vehicle. Now catalytic converters, mufflers, resonators, and your exhaust ...