1999 Ford Windstar Charging System Design
Reviewed by: Layla
On: 28 Jun, 2019
Viewed:601 times - 6 hour, 35 minute, 53 second ago
Downloaded: 0 times -
First, we’ll start with our older charging system example. Please don’t assume, since this is a late 90’s Ford vehicle, that it has a simple “Ford” charging system. It is not like the charging system on a F-Series tru...
First, we’ll start with our older charging system example. Please don’t assume, since this is a late 90’s Ford vehicle, that it has a simple “Ford” charging system. It is not like the charging system on a F-Series truck or even an Escort of that period. That era Windstar utilized a smart charging system. The point here is to be aware of the system you are working on. Knowing this information will make your problem analysis quicker, more accurate and more fun.
This Ford smart charging system is configured such that the PCM determines the required charging voltage and sends the command to the voltage regulator that is housed in the generator case (see the wiring diagram in Figure 1).
This communication takes place on two dedicated communication lines between the PCM and the voltage regulator: generator command and generator monitor. This generator command signal wire transmits a pulse width modulated signal used to command the voltage regulator. The generator monitor sends a pulse width modulated signal back to the PCM to provide feedback as to what has happened. This action/reaction data can be seen in the scan tool capture (Figure 2) and the labscope capture (Figure 3). The voltage regulator has one more wire going to it. The orange/light blue wire is the voltage sense wire. This wire should have system voltage at all times.
This makes four wires to the generator: the B+ wire, voltage sense wire, generator command wire and generator monitor wire. It doesn’t take long to check the voltage and/or waveform on these wires to verify correct inputs and outputs from the generator.
Keywords related to 1999 Ford Windstar Charging System Design: #ford smart charge system #ford smart charge bypass #ford smart charge wiring diagram #gm pcm controlled alternator #bypass pcm controlled alternator #ford pcm controlled alternator
If you have an error for your car Ford Fiesta especially related to fuse this table or post can as a reference to fix or repair your own car. But we don't responsible if there any damage from your ...
Today we want to show you how to change engine oil and filter on ford expedition 2011. Whatever your oil is, but on this occasion we don’t talk about oil production but how to change the engi...
Let's watch how to diagnostic the 2005 Ford F-150 Crank No Start and no fuel pressure. Design 2005 Ford F-150 with a 5.4 l in it now the problem that they're having is it the crank no start with no...
This fuse box for Ford E-250 (1997 – 2008) may this help you to repair your own car make this ar reference when repairing your old car.
Year of production: 1997, 1998, 1999, 2000, 200...
Circuit and Wiring Diagram Download: Ford Truck 1964 B F And T Series Alternator And Starter Schematic...
Circuit and Wiring Diagram Download: Ford Truck 1964 B F And T Series Tractor Trailer Marker Lights Schematic...
As the fastest growing demand of circuit and wiring diagram for automotive and electronics on internet based on different uses such as electronic hobbyists, students, technicians and engineers than we decided to provide free circuit and wiring diagram base on your needed.
To find circuit and wiring diagram now a day its easy. E-learning through internet as a right place to search an exact circuit and wiring diagram of your choice and it's much fun and knowledgable. On internet you will find thousands of electronic circuit diagrams some are very good designed and some are not. So you have to modify them to make them according to your needs but some circuits are ready to make and require no changes.
There are many categories of circuit and wiring diagrams like automotive, audio circuits, radio & RF circuits, power supply circuits, light circuits, telephone circuits, timer circuits, battery charger circuits etc. There are many types of circuit and wiring diagrams some are very easy to build and some are very complicated, some are so small and some contain huge list of parts.
We provides free best quality and good designed schematic diagrams our diagrams are free to use for all electronic hobbyists, students, technicians and engineers. We also provides a full educational system to students new to electronics. If you are new to electronics you are a student or a electronic hobbyist and want to increase your knowledge in electronics or want to understand electronics in a very easy way so this is the right place for you we provide electronics beginner guide tutorials to easily understand complicated electronic theory. Our mission is to help students and professionals in their field.