99 Honda Accord O2 Sensor Location
99 Honda Accord O2 Sensor Location. Sensor 1 is located in the exhaust system between the rear cylinder head and the catalytic converter. I was told by a local honda dealer my 2002 honda accord's oxygen sensor was bad:
Easy to use parts catalog. Before i do, is there anything else you want him to know? Once you have your primary honda accord oxygen sensor disconnected, you can begin our testing guide.
Sensor 1 Is Located In The Exhaust System Between The Rear Cylinder Head And The Catalytic Converter.
The oxygen (o2) sensor is part of your car's emission control system. You'll need to know if you need to change (bank 1 sensor 1), or (bank1 sensor2). There are usually two oxygen sensors in a car, and they are located very close to the catalytic converter.
Ckel Found Code P0135, Primary Oxygen Sensor Not Working.
(oxygen sensor 1 is closest to the cylinder head before the catalytic converter, while oxygen sensors 2 & 3 are located further downstream and are typically mounted in or after the catalytic converter). P0141 code still after replacing o2 sensor. My check engine light (cel) came on a few months ago while running smoothly, and i later found out the oxygen sensor broke.
The Pcm Has Determined That A Malfunction Exists In The Heater Circuit For Oxygen Sensor 2 In Bank 1.
On honda accord the o2 sensor is located either on the exhaust manifold near to the front or side of the manifold, or in the manifold rear side, depending if it is a four or six cylinders model. Easy to use parts catalog. They monitor air in exhaust and look like spark plugs stickingout of them with wires.
There Should Be 4 Wires Connected To The Sensor.
They are presented in order (somewhat) of most to least likely to cause the problem. I got it repaired, and, a few weeks later, the cel came on again with the. To give an idea of the job, check this website showing the procedure on a different car:
I Was Told By A Local Honda Dealer My 2002 Honda Accord's Oxygen Sensor Was Bad:
Check your oxygen sensors regularly. Every 30,000 to 50,000 miles (48,000 to 80,000 km). Although it is a temptation to replace it.
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