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- Short to VPWR in the harness or HO2S
- Water in the harness connector
- Open/shorted HO2S circuit
- Corrosion or poor mating terminals and wiring
- Damaged HO2S
- Damaged PCM
- Excessive fuel pressure
Leaking/contaminated fuel injectors
Leaking fuel pressure regulator
Low fuel pressure or running out of fuel
Vapor recovery system
- Air leaks after the MAF
- Vacuum Leaks
- Improperly seated engine oil dipstick
- Leaking gasket
- Stuck EGR valve
- Leaking diaphragm or EVR
- Oil overfill
- Cam Timing
- Cylinder compression
- Exhaust leaks before or near the HO2S(s)
- See the above list of causes and go from there.
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What is the cause of a P1151 trouble code on a 2002 Ford Taurus?
Trouble Code P1151 means:Lack of HO2S bank 2,sensor 1 switches,sensor indicates lean
2002 Ford Explorer P1151 check engine light?
Click the link.
What size engine does the 2002 Ford Taurus have?
The 2002 Ford Taurus has a V6 engine.
What is the base engine size of the 2002 Ford Taurus?
The 2002 Ford Taurus has a 3.0 L base engine size.
How many horsepower does the engine in the 2002 Ford Taurus have?
The 2002 Ford Taurus's engine produces 155 hp @ 4900 rpm.
How much torque does the engine in the 2002 Ford Taurus have?
The 2002 Ford Taurus's engine produces 185 ft-lbs. @ 3950 rpm.
Where is the orifice tube located on an 2002 Ford Taurus DOHC engine?
2002 ford taurus where is the orifice tube located
How do you Replace the speed sensor on a 2002 Ford Taurus with a V6 engine?
where is the speed control senor located on a 2002 ford taurus
How many engine choices were there for the 2002 Ford Taurus sel?
On a 2002 Ford Taurus : As far as I know the SEL trim level just had the 3.0 liter " Duratec" DOHC , V6 engine
How do you get enough slack in the belt to get it back on the engine of a 2002 Ford Taurus?
remove engine....move...replace engine
Which is the engine light on a 2002 Ford Taurus?
According to page 10 in the 2002 Ford Taurus Owners Manual (see below), the 'Service Engine Soon" warning light is the picture of an engine in the lower left hand corner of the dash / instrument panel.
How many cylinders in a 2002 Ford Taurus?
In a 2002 Ford Taurus : There are ( 6 engine cylinders ) You could have the 3.0 liter " Vulcan " V6 engine ( or its flex fuel version ) or You could have the 3.0 liter " Duratec " Dual Over Head Cam V6 engine
