2006 Ford Expedition XLT - Answered Questions & Fixed issues

p0720 is the output shaft speed sensor for the transmission. If the sensor isn't faulty you need to check the wiring for opens and shorts. If that checks out than I think your transmission is not good. the p2106 is a limp mode code. Correct me if I am wrong anyone. this post is six years old so I am sure they found the answer and I would like to know if I am correct.

have the starter switch checked/replaced only the switch and not the key barrel or you will need to reprogram the key fob and immobilizer

Either you have a transmission issue, or perhaps you have a sticking emergency (parking) brake. They will often allow reverse but impede forward motion. Be careful of that, since it can cause serious overheating of the rear brakes.

Something may be stuck in the gear box, motor drive gear, or simple under the seat.

Try resetting fuel pump. I do believe the reset button is on the forward passengers side of vehicle. The button is behind the plastic shield. Reset once or twice. This hopefully will fix your problem. Look in your manual for exact placement of fuel pump reset button

If you replaced the coil pack, plug wire, and injectors, then you have compression problem in clyinder 8, and your rings are bad, even though you may not see any smoke ...

start at the compressor and follow the lines back to see which side they lead to

front lower side of engine

Yes. Wish I could tell you which button for sure, but to reprogram the Compass you hold one of the buttons and drive in a circle one or two times to reacquire your position.

Their is a special socket made just for this, your local parts store should know what you are talking about, price around $10.00 us. disconect electrical conector ,set socket over o2 sensor turn ratchet counter clockwise and unscrew o2 sensor. start new o2 sensor by hand so as not to cross thread it .tighten with socket and reconnect wires if this is helpful please leave me good feedback

That calls for a bad thermostat

Some radios have a fuse inside them also. I've found car radio's in general to be not so very good. I'd not pitch it out until you can find someone reliable to test it. Watch out though, some folks have a "vested interest". That means they want to sell you a new one. Be blessed.

See if you can jump start the car from another battery which is sound. If you can then the battery you have is rubbish and must be replaced.

Since you didn't post the engine size, or the year, I am taking a stab at your year, which the codes cover several: P0345-Camshaft position sensor A circuit P0349-Camshaft position sensor A circuit intermittent Check the harness to the sensor for any damage, scrapes, dents...something in your harness may be causing the intermittent fault to log in.

70% IS TRUE BUT 99% OF THE TIME THE ASKER LIES OR BY OMITTING KEY FACTS, ABOUT CARS. TO THE BLIND AND THE DEAF. WHY EXPECT BETTER.? I NEVER DO. IT IS WHAT IT IS. KEY FACTS ( MOSTLY NEVER TOLD HERE)

• COUNTRY
• VIN #
• ENGINE SIZE
• ALL EVIDENCE AND SYMPTOMS GOOD AND BAD, NOT TOLD.
• MAKE ,MODEL AND YEAR CAR, mOST TIMES YES)
• AND MORE. I WILL STOP HERE.

So it's cranking and trying but not actually running? No codes does suggest a fuel supply issue. The injectors could be clogged or dirty. If it has been stood for a few months the old fuel in it may have gone bad. When modern fuels get old it can leave a varnish like finish in the fuel system causing clogging issues. Another thing to check is the fuel pump. A failing pump can cause this sort of problem.

Located on the passenger side right front of motor. Best way to get to it is remove the right headlight assembly I am hoping you are asking about the air shock motor compressor. Good Luck Mike L.

https://www.youtube.com/watch?v=rmzZXxTU5Qk

check fuel delivery injector---do compression test -pull valve cover check valves and lash--rockers --

https://ricksfreeautorepairadvice.com/5-4l-v8-ford-firing-order/