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What does code P0420 catalytic converter mean on 1999 Honda civic?
Wiki User
∙ 14y ago
Trouble code P0420 means: Catalyst Efficiency Below Threshold (Bank 1)
Wiki User
∙ 14y ago
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How do you fix a p0420 code on your 96 Honda civic?
After googling it is determined Code P0420 ( Catalytic converter effeciency below threshold)
Where is the oxygen sensor on the catalytic converter on a 1999 civic ex?
The oxygen sensor on a 1999 Honda Civic is located on top of the catalytic converter. The catalytic converter is under the car.
How do you install a 1995 Honda civic dx catalytic converter?
Very carefully
How many Oxygen sensors are on a 1989 Honda Civic?
There is one and it is before the catalytic converter.
Can you take catalytic converter off a Honda civic?
No, it is illegal to remove a converter and besides the engine will not run right with the converter removed.
Where is the O2 sensor on a 1996 Honda civic ex?
There is one before the catalytic converter where the 4 runners meet on the exhaust manifold. And the second one is after the catalytic converter.
Why does your new Honda Civic smell like skunk?
probably the catalytic converter- or you child is smoking in the car
Where do you find the primary oxygen sensor for a Honda Civic EX 4 door?
The primary oxygen sensor is located before the catalytic on most Hondas depending on the year. If your Honda has the catalytic converter integrated to the exhaust manifold then you should find it on the manifold just before the catalytic converter.
Where are the oxygen sensors located in a 1999 Honda Civic EX?
There should be one in the header and one more in the catalytic converter.
What causes lack of power in a 2001 Honda Civic?
Plugged air filter? Plugged fuel filter? Plugged catalytic converter?
What causes a rattle in the front passenger side of a 2003 Honda civic when clutch depressed?
Check the heat shield on the catalytic converter
Where is the bank 1 sensor 2 O2 sensor locatedon a 1997 Honda Civic?
That would be the O2 sensor after the catalytic converter.
