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They send a false return voltage signal to the ecm (computer).
The ecm then sends too much or too little fuel to the cylinders,
causing poor performance, wasted fuel, overheating, etc.
They don't send a code until they're way off, so it's better to
replace at 75 thousand miles, or so, even if no code's present.
It will pay for itself via better fuel economy and performance.
What else can I help you with?
Do universal oxygen sensors work ok?
No, they usually do not work properly.
What happens when muscles don't get oxygen?
When muscles don't receive enough oxygen, they can't produce enough energy through aerobic respiration. This can lead to a buildup of lactic acid, causing muscle fatigue and cramping. In severe cases, lack of oxygen can result in muscle cell damage and necrosis.
Where is air fuel sensor located on Toyota RAV4 2002?
air fuel ratio sensors are in the exhaust-they are like oxygen sensors but work differently
Any proof of better gas mileage by wrapping the oxygen sensors in aluminum foil?
No, does not work.
What is the mean heated oxygen sensor not dan?
Oxygen sensors do no work well when they are cold so manufactures have installed a heater in the sensor to get it up to speed quickly.
How many oxygen sensors are there in a 98 Chevy Malibu v6 31l?
All O2 sensors are located on the exhaust system. Start at the exhaust manifold and work your way backward, and count them.
What happens when spark plugs go bad?
they dont work
What happens if the law and ethics dont work?
Try intimidation.
Where are oxygen sensors on Nissan 350Z?
On a Nissan 350Z, oxygen sensors are located in two main areas: the upstream (pre-catalytic converter) sensors are positioned on the exhaust manifold, while the downstream (post-catalytic converter) sensors are found on the exhaust pipes after the catalytic converters. The upstream sensors monitor the air-fuel mixture, while the downstream sensors check the efficiency of the catalytic converters. Accessing them typically requires some work under the vehicle or from the engine bay.
What happens if the code doesn't work?
well if it doesent work then i dont know ethier
How do you check the oxygen sensor on 97 Dodge 318?
Oxygen sensors either work or they don't. If they don't, the check engine light will come on and indicate an oxygen sensor problem. If they're fine, none of that will happen.
What happens if the Roxy code doesn't work?
well if it doesent work then i dont know ethier
