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How do you fix a 2001 Lincoln LS p0420 catalyst system efficiency below threshold Bank 1 it was run through emission and failed?
replace cat May not be the catalytic converter. This engine code can be triggered by any one of the following:
1.) The catalyst in the catalytic converter is cracked, clogged, or otherwise damaged.
2.) The secondary O2 sensor is malfunctioning.
3.) There is an exhaust leak.
4.) The computer unit is faulty
What else can I help you with?
Who is Lincoln Nebraska named after?
Lincoln College was named after Richard Fleming, Bishop of Lincoln
Where is the Lincoln Fire Department in Lincoln Nebraska located?
The address of the Lincoln Fire Department is: 1801 Q Street, Lincoln, NE 68508
Where is the Preservation Association Of Lincoln in Lincoln Nebraska located?
The address of the Preservation Association Of Lincoln is: 2145 B St, Lincoln, NE 68502-1731
Who is Gabe Lincoln?
There is a Gabe Lincoln who is an author in India.
How do you spell the capital of Nebraska?
Lincoln. It was named for Abraham Lincoln.
What is P0420 code for Lincoln LS 2004?
Trouble code P0420 means:Catalyst system efficiency below threshold
How many catalyst converters on a1993 Lincoln mark viii?
Two
How many oxygen sensor Lincoln navigator have?
Only4 - 2 front(before catalyst bank1,2),2 rear (after catalyst bank1,2)
What causes emission light on 2000 Lincoln LS to remain on?
the emission lights could be comming on because your catalytic converter is not working right.
How many o2 sensor does a Lincoln ls 2004?
normally 4. 2 before and 2 after catalyst...
What is Computer code P1451 for 1998 Lincoln?
Trouble code P1451 means: Evaporative Emission System Vent Control Circuit
How do you reset the Check Engine Light on a 2000 Lincoln LS V6?
Usually a problem in the emission control system - Have vehicle scanned to determine the problem
Why is the engine light on but the emission place said there are no codes for the engine light why is the light still on 1999 Lincoln continental?
If the light is on and there are no codes, you have a computer failure.
What is spark plug gap on 98 Lincoln Navigator?
According to the 1998 Lincoln Navigator Owner Guide : ( .052 to .056 inch spark plug gap ) * confirm with the Vehicle Emission Control Information ( VECI ) decal in the front of your engine compartment
Why would an emission light come in Lincoln navigator?
Auto Zone will check your engine codes for FREE. This way you will know for sure what it is. It maybe a bad Oxygen Sensor.
What was the significance of Lincoln's election as President?
The election of Lincoln served as the primary catalyst of the American Civil War. The United States had become increasingly divided during the 1850s over sectional disagreements, especially regarding the extension of slavery into the territories.
Where is oxygen sensor 2 for bank 1 for a 2000 Lincoln town car?
On a 2000 Lincoln Town Car : Bank1 is the passenger side of the engine Sensor 2 would be in the exhaust AFTER the exhaust has passed through the catalytic converter ( downstream sensor , also called a catalyst monitor )
