Thats what the dealership told me is wrong with it p2195,p2197 cause by leaking booter
SOURCE: P2195 CODE ON 2003 FORD EXPLORER SPORT TRAC 4.O
Hello,
Very common concern with the Explorer, Explorer Sport Trac and Ranger with the 4.0l SOHC engine! The upper and lower intake manifold gaskets fail, causing vacuum leaks..It can be Extremely difficult to detect these leaks, because they only leak intermittently (usually in the AM after a cold soak)... As the engine warms up they seal back up! Sometimes the vehicle will idle rough, surge or stall after initial start up, then the symptoms will clear after it gets to operating temperature... Usually there will be no driveability symptoms at all, except the engine light coming on and setting lean codes.. The gaskets have been redesigned to correct this concern..
Bill Andrade Ford Master Technician/ASE Master Technician
SOURCE: 4 codes P0171,P0174,P2195,P2197
Sound like this is definitly a M.A.F (mass airflow) that is at fault causing th system to run lean. if not you have some type of restriction in the intake. The P0174 & P0171 Code shows the problem is created before the O2 sensor reads the lean fuel mixture.
SOURCE: I have a 2003 Ford Expedition XLT 4.6L 2WD Auto
Sounds to me like you have an intake gasket or a vac line leaking. Get a can of brake cleaner or starting fluid (brake cleaner is preferred) and spray it around the engine with it running at idle and listen for the engine to rev up. if you spray is near the intake and it revs up, time for new gaskets. If you spray it away from the intake, near a line or something, and it revs, start looking around there for a broken line. if you fined one, it can be easily repaired with a 2 inch section of rubber tubing about the same diameter. just slip the line into the tubing and it should work just fine.
SOURCE: p2195 and p2197 are the 2 codes that pop up what
P2195 and P2197 means that the O2 sensors on each bank are seeing WAY
too much oxygen in the exhaust gas. In normal operation the signal from
the O2 sensors should swing back and forth between rich and lean...
Your sensors are locked on lean. Replace both O2 sensor.
Hope helps (remember rated this).
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