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The oxygen sensors control the amount fuel in the engine and if it is making too many emissions the oxygen sensors will cut back on the fuel or if they are worn out they will increase the amount of fuel. The catalytic converter will eventually get plugged up if the Oxygen sensors are bad. The oxygen sensors control the converter.
What else can I help you with?
How many o2 sensors on 1999 ford escort 2.0l?
There are 2 oxygen sensors. One before the catalyltic converter and one after the catalyltic converter.
Where is the O2 sensor in a 1999 ford escort?
There are 2 oxygen sensors. The first is just after the exhaust manifold before it goes into the catalytic converter. The second is after the catalytic converter.
Where can you find a fuse diagram and what each fuse controls in a 1999 Ford Escort?
autozone.com has alot of helpful info
How do you replace a 1999 Ford Escort headlight bulb?
How do you replace a 1999 Ford Escort headlight bulb?"
What is the air conditioner layout in a 1999 ford escort?
What is the air conditioner layout in a 1999 ford escort?"
Where is the catalytic converter located on a 1990 ford escort?
there isn't one
Where are the 02 sensors on a 1998 ford escort?
before and after the catylitic converter.
Where is the oxygen sensor located on a Ford Escort zx2?
On the catalytic converter or exhaust manifold On the exhaust manifold or catalytic converter
How many o2 sensors does a 1997 ford escort have?
2, a up stream (before the converter) and a down stream (after the converter)
Will headrests from a 1999 Ford Escort fit a 1997 Ford Escort?
Yes.
Will a engine out of a 1999 Ford Escort fit into a 2002 Ford Escort?
yes
What is the towing capacity of a 1999 Ford Escort 4dr?
1000 lbs max tow capacity for any model of 1999 escort
