I have finally fixed my stalling problem in my 2003 Ford Expedition and wanted to share the repair with you, first of all for the safety of our families, and the cost of everything the mechanics think is wrong (even most Ford mechanics are not aware of this fix) I have been lucky and never did the coil packs, fuel pump and new throttle body and valve. I did waste money on the camshaft sensor and IAC control valve; I did keep the old one so I have a back up if I need it in the future. I didn't try the high octane fuel fix because I heard of this year throwing spark plugs which are big bucks to repair. Putting on this part and looking at the old one makes me think I didn't even need a new one, but didn't know what to expect when I bought it. The bracket connects the alternator to the positive terminal on your battery. If you start at the battery + terminal it has 2 red wires coming out of it. They are both usually red and about the same thickness. One of them goes into a long black rectangle clip that says "fusible Link" or something like that. Then comes out the other side and goes to the alternator. Past the fusible link box there will be 2 wires that split off of this wire. If you are in front of the truck one wire runs towards you and is pretty short. It plugs into another wire. The second wire is longer and it runs away from you THIS IS the wire you need to follow. It runs back towards the battery into a plug under it. Follow this wire from where it comes off of the big wire. You will find it resting on a silver/aluminum tube (its an AC pipe) Flip the wire over where it is touching this pipe, you will find the wire is rubbed down to the bare metal! It is randomly shorting out your engine and you will STALL. If I didn't by the part I would try to tape it up, tape the pipe it rests on as well or get some foam tubing for the pipe, if the wires are too worn, looks like you could always use a wire nut.
Where is the camshaft position sensor on a 2005 Expedition?
Camshaft position sensor. There is a recall for them i believe. It will cause cutting out and stalling. It happened to ours too. Camshaft position sensor. There is a recall for them i believe. It will cause cutting out and stalling. It happened to ours too.
yes definitely my 96 Chevy was stalling every time i stopped at a light or stop sign and my brother changed my crank shaft sensor and it doesn't do it anymore.
under the ac compressor
My Haynes repair manual shows : It senses throttle movement and position , then transmits a voltage signal to the PCM . This signal enables the PCM to determine when the throttle is closed , in a cruise position , or wide open . A defective TPS can cause surging , stalling , rough idle and other driveability problems because the PCM thinks the throttle is moving when it is not .
The Throttle position sensor is monted on the side of the throttle body .
Check your Idle Air Control Motor located under neath the Throttle Position Sensor.
Possibly. That was the problem with my 2003 4.0.
Check the fuel pressure. Check the computer codes for possible sensor issues. It is possible that a sensor is sending wrong info to the computer.
Speed sensor on a 2001 ford expedition
I have been having problems with finding the crankshaft sensor, what should i do or what can i do?
The Throttle Position sensor measures the throttle position, which is controlled by the gas pedal. It is used to determine engine load and if it fails it can cause automatic transmission shifting problems.
A failing throttle position sensor will cause idling problems when the car is warm. The failing sensor can also cause the car to stall when idling.
Research associated engine problems.
The sensor is under the a/c compressor. loosen the four 10 mm bolts for the compressor and slide it aside. Then you can remove the 5/16 bolt for the sensor and remove it.
It is important to know the symptoms of a bad car part. The symptoms of a bad crank sensor is acceleration problems, engine sputtering and engine stalling.
where is the speed sensor on my 2000 ford expedition v8 5.4 motor
where is crankshaft position sensor and camshaft position sensor on a 2004 Jetta 2.0 gl
No, the throttle position sensor detects how far open the intake is. The crank position sensor watches the rotation of the crankshaft.
CMP-camshaft position sensor CKP-crankshaft position sensor
Throttle Position Sensor. I changed mine and my truck doesn't stall anymore, and it does better on gas. That is if you know how to drive standard and are not just stalling it yourself.
I mean a Trans position sensor I mean a Trans position sensor
No map sensor is manifold absolute pressure sensor and tps throttle position sensor
The possibilities can be many. It can range from a malfunctuioning fuel pump, to a bad throttle position sensor, to faulty fuel injectors. First I would check the throttle position sensor since this is the cheapest part, and also the easiest to replace. The throttle position sensor tells the computer how much air and fuel to put in the engine. If it is messed up it can cause hesitation, stalling, transmission buckoing, etc...
Mass air flow sensor