2000 Toyota Celica "oxygen sensor" Questions

oxygen sensor operation (Tip: The oxygen sensor in front of the catalytic converter normally has a fluctuating waveform. The waveform of the sensor behind the converter should be more steady). inspect

...oxygen sensor go on a toyota celica 2000 ? Locate the upstream and downstream oxygen sensors under the vehicle near the front axle. The upstream and downstream sensors resemble spark plugs with ...

oxygen sensor with a universal Oxygen sensor I have a 2001 toyota celica and was going to replace replace the O2 sensor with a universal O2 sensor. The problem I am having is the wiring. The O2 sensor

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 O2 sensor reading should be

...fielder ? what type of fuel should i use my toyato fielder ? Does the type of fuel i use affect the oxygen sensors? use the highest octane fuel you can get, the engine management system will adjust ...

...3 and 4 and also very worn valve guides.ALSO exhaust system from head to oxygen sensor cannot have the slightest leak,it will pull air into the exhaust system and the oxygen sensor will see that

...OXYGEN SENSOR IN MY CELICA VVTI? Hi, I have a 2000 (x Reg) Celica VVTI. I'm told my 'front oxygen sensor' is faulty. Not wanting to pay garage prices I am looking to replace it with a good 2nd hand ...

...oxygen sensor of celica 2004? run your hand down the cold exhaust pipe at the front of the engine and you will find a small 2" round thing sticking out from the tube. this is the o2 sensor(lambda ...

...position sensor, oxygen sensor, and a fuel injector that was just not working at all. Try higher octane fuel full tank with fuel cleaner/octane booster and give the car a long run with a

oxygen sensor and mass air flow sensor, hesitates when given gas all the way, spark plugs were replaced and the cylinders were fine, any other ideas Have you run fuel injector cleaner through the fuel