Knock Sensor Operation
Amazon Printed Books
https://www.createspace.com/3623936
Amazon Kindle Edition
http://www.amazon.com/Automotive-Testing-Diagnostic-Strategies-ebook/dp/B0052YFOCI/ref=sr_1_2?s=digital-text&ie=UTF8&qid=1360016628&sr=1-2&keywords=sensor+testing%2C+mandy+concepcion
Android APPs
https://play.google.com/store/apps/details?id=com.app.book.AOTLVEWIWPXAXYGMZ&feature=search_result#?t=W251bGwsMSwxLDEsImNvbS5hcHAuYm9vay5BT1RMVkVXSVdQWEFYWUdNWiJd
Explains the Knock Sensor Operation and Testing. The Knock sensor is a actual microphone screwed into the engine block. It is tuned to listen to the exact frequency of an engine knock, which is a high frequency ping. A failing knock sensor will cause all sorts of problems to engine operation, such as skewed timing controls, loss of performance and power and ever the system going to linp-in mode. Learn how it works and how to test this incredible component. (note: We allow all schools and training institutions to use our software free of charge, so long as it is not sold to others. You're encouraged to download our free automotive simulation software for more information.
**************************************************************************************
Amazon Printed-Books & Kindle:
http://www.amazon.com/s/ref=nb_sb_noss_1?url=search-alias%3Dstripbooks&field-keywords=mandy+concepcion
Google Play Android APPs:
https://play.google.com/store/search?q=mandy+concepcion&c=apps
Amazon Video DVDs:
http://www.amazon.com/s/ref=nb_sb_noss_1?url=search-alias%3Dmovies-tv&field-keywords=mandy+concepcion
Barnes & Noble Nook:
http://www.barnesandnoble.com/s/mandy-concepcion?keyword=mandy+concepcion&store=allproducts
Apple iTunes iPad:
http://itunes.apple.com/us/artist/mandy-concepcion/id449573393?mt=11
How to Test Crankshaft and Camshaft sensors 1
How to Test Crankshaft and Camshaft sensors 1
Amazon Printed Books
https://www.createspace.com/3623936
Amazon Kindle Edition
http://www.amazon.com/Automotive-Testing-Diagnostic-Strategies-ebook/dp/B0052YFOCI/ref=sr_1_2?s=digital-text&ie=UTF8&qid=1360016628&sr=1-2&keywords=sensor+testing%2C+mandy+concepcion
Android APPs
https://play.google.com/store/apps/details?id=com.app.book.AOTLVEWIWPXAXYGMZ&feature=search_result#?t=W251bGwsMSwxLDEsImNvbS5hcHAuYm9vay5BT1RMVkVXSVdQWEFYWUdNWiJd
Shows the operation and testing procedures of automotive cam and crk sensors, which supply the ECM with engine camshaft and crankshaft position. These two signals are essential for the engine to run. (note: We allow all schools and training institutions to use our software free of charge, so long as it is not sold to others. You're encouraged to download our free automotive simulation software for more information.
************************************************************************************
Amazon Printed-Books & Kindle:
http://www.amazon.com/s/ref=nb_sb_noss_1?url=search-alias%3Dstripbooks&field-keywords=mandy+concepcion
Google Play Android APPs:
https://play.google.com/store/search?q=mandy+concepcion&c=apps
Amazon Video DVDs:
http://www.amazon.com/s/ref=nb_sb_noss_1?url=search-alias%3Dmovies-tv&field-keywords=mandy+concepcion
Barnes & Noble Nook:
http://www.barnesandnoble.com/s/mandy-concepcion?keyword=mandy+concepcion&store=allproducts
Apple iTunes iPad:
http://itunes.apple.com/us/artist/mandy-concepcion/id449573393?mt=11
How to Test Crankshaft and Camshaft Sensors 2
How to Test Crankshaft and Camshaft Sensors 2
Amazon Printed Books
https://www.createspace.com/3623936
Amazon Kindle Edition
http://www.amazon.com/Automotive-Testing-Diagnostic-Strategies-ebook/dp/B0052YFOCI/ref=sr_1_2?s=digital-text&ie=UTF8&qid=1360016628&sr=1-2&keywords=sensor+testing%2C+mandy+concepcion
Android APPs
https://play.google.com/store/apps/details?id=com.app.book.AOTLVEWIWPXAXYGMZ&feature=search_result#?t=W251bGwsMSwxLDEsImNvbS5hcHAuYm9vay5BT1RMVkVXSVdQWEFYWUdNWiJd
Shows the testing procedures for automotive speed sensors. Video 2 of 2. (note: We allow all schools and training institutions to use our software free of charge, so long as it is not sold to others. You're encouraged to download our free automotive simulation software.
**************************************************************************************
Amazon Printed-Books & Kindle:
http://www.amazon.com/s/ref=nb_sb_noss_1?url=search-alias%3Dstripbooks&field-keywords=mandy+concepcion
Google Play Android APPs:
https://play.google.com/store/search?q=mandy+concepcion&c=apps
Amazon Video DVDs:
http://www.amazon.com/s/ref=nb_sb_noss_1?url=search-alias%3Dmovies-tv&field-keywords=mandy+concepcion
Barnes & Noble Nook:
http://www.barnesandnoble.com/s/mandy-concepcion?keyword=mandy+concepcion&store=allproducts
Apple iTunes iPad:
http://itunes.apple.com/us/artist/mandy-concepcion/id449573393?mt=11
Variable CAM Timing
Variable CAM Timing
Variable CAM timing is a concept that entails changing the camshaft timing, as needed, depending on engine LOAD demands. This technology was impossible just a few years ago, due to the state of the art electronics needed. The latest Variable CAM Timing (VCT) systems are infinitely variable, meaning they have no specified settings. CAM timing can be changed or varied instantaneously across the whole range (ie. Plus or Minus 30 degrees from normal). By varying the CAM timing, the ECM can regulate the power curve to meet its own needs. On any gasoline engine, each RPM setting has an optimum CAM timing setting, depending on load. Up until a few years ago engines were set whatever the CAM lobes were machined at. With modern VCT, this relationship can be varied, also varying the engine's power curve. Most modern VCT systems do not control valve lift, but do great by simply changing open and close timing points during engine operation. See how it works here, with this superbly animated training video on automotive technology and variable cam timing (VCT).
**************************************************************************************
Amazon Printed-Books & Kindle:
http://www.amazon.com/s/ref=nb_sb_noss_1?url=search-alias%3Dstripbooks&field-keywords=mandy+concepcion
Google Play Android APPs:
https://play.google.com/store/search?q=mandy+concepcion&c=apps
Amazon Video DVDs:
http://www.amazon.com/s/ref=nb_sb_noss_1?url=search-alias%3Dmovies-tv&field-keywords=mandy+concepcion
Barnes & Noble Nook:
http://www.barnesandnoble.com/s/mandy-concepcion?keyword=mandy+concepcion&store=allproducts
Apple iTunes iPad:
http://itunes.apple.com/us/artist/mandy-concepcion/id449573393?mt=11
Fuel Rail Pressure Sensor
Fuel Rail Pressure Sensor
Amazon Printed Books
https://www.createspace.com/3623936
Amazon Kindle Edition
http://www.amazon.com/Automotive-Testing-Diagnostic-Strategies-ebook/dp/B0052YFOCI/ref=sr_1_2?s=digital-text&ie=UTF8&qid=1360016628&sr=1-2&keywords=sensor+testing%2C+mandy+concepcion
Android APPs
https://play.google.com/store/apps/details?id=com.app.book.AOTLVEWIWPXAXYGMZ&feature=search_result#?t=W251bGwsMSwxLDEsImNvbS5hcHAuYm9vay5BT1RMVkVXSVdQWEFYWUdNWiJd
Explains the Fuel Rail Pressure OBD-2 Scanner Parameter. The fuel rail pressure sensor is used by the ECM to control the fuel pump motor speed. In an effort to protect the fuel lump electric motor, a fuel rail pressure sensor and software modules are employed. At slower or cruising speeds there's little need for large fuel consumption, so the fuel pump voltage and speed are reduced. The end result is a FP that lasts longer. See it here; how it works and how to test it. (note: We allow all schools and training institutions to use our software free of charge, so long as it is not sold to others. You're encouraged to download our free automotive simulation software for more information.
**************************************************************************************
Amazon Printed-Books & Kindle:
http://www.amazon.com/s/ref=nb_sb_noss_1?url=search-alias%3Dstripbooks&field-keywords=mandy+concepcion
Google Play Android APPs:
https://play.google.com/store/search?q=mandy+concepcion&c=apps
Amazon Video DVDs:
http://www.amazon.com/s/ref=nb_sb_noss_1?url=search-alias%3Dmovies-tv&field-keywords=mandy+concepcion
Diagnosing the Engine Knock
Trying to figure out what the engine noise is. Looks like lifters that won't drain down plus maybe some plugged up oil squirters.
Common rail injection system
The injection technology used in the TGL and TGM is the most sophisticated one: a state-of-the-art common rail injection system with vertically positioned 7-jet injector nozzle. The latest generation of EDC7 control units provide the controls of the system. Only this system ensures the best-possible control of the fuel injection process. In each compression stroke, the injection quantity can be divided into pre-injection (1) and main injection (2). In some cases, a post-injection (3) is used. The engines operate with an increased maximum injection pressure of more than 1,800 bar in order to reduce the soot particles inside the engine. The engine runs extremely quietly and noise emissions are low due to the pre-injection (1). The common rail system also supplies considerable advantages in torque, particularly at low speeds. At all engine ratings, the favourable progression of torque across a wide range of engine speeds makes driving economical and requires very few gear shifts.
Fuel Injector Operation
Fuel Injector Operation
Details the operation of the automotive fuel injector. Goes into how to test the fuel injector, theory of operation and other aspects of reading the injector waveform on the automotive scope. Finally, coverage is also given as to the specific current flow characteristics for automotive fuel injectors. Schools may use this automotive technology video as an in-class companion.
**************************************************************************************
Amazon Printed-Books & Kindle:
http://www.amazon.com/s/ref=nb_sb_noss_1?url=search-alias%3Dstripbooks&field-keywords=mandy+concepcion
Google Play Android APPs:
https://play.google.com/store/search?q=mandy+concepcion&c=apps
Amazon Video DVDs:
http://www.amazon.com/s/ref=nb_sb_noss_1?url=search-alias%3Dmovies-tv&field-keywords=mandy+concepcion
Barnes & Noble Nook:
http://www.barnesandnoble.com/s/mandy-concepcion?keyword=mandy+concepcion&store=allproducts
Apple iTunes iPad:
http://itunes.apple.com/us/artist/mandy-concepcion/id449573393?mt=11
Re: P0325 Knock Sensor Diagnosis - EricTheCarGuy
Visit me at:
http://www.ericthecarguy.com/
Some great points were brought up in the comments of the original video including that I was not using my meter to check the resistance of the circuit correctly when I did the resistance check on the knock sensor therefore I HAD to make this video covering that mistake along with video of doing the test properly and how to set the multimeter. I also take the opportunity to show the different settings on a DVOM and how to use them so I think this video stands on it's own just for that purpose.
Here's a link to the original video.
http://www.youtube.com/watch?v=W2cFuheKBgQ
---
Click below and Stay Dirty
Visit me at EricTheCarGuy.com
http://ericthecarguy.com/
Visit EricTheCarGuy Forum
http://www.ericthecarguy.com/forum/default.aspx
Visit my Facebook Page:
http://www.facebook.com/EricTheCarGuy
---
Stay dirty
ETCG
Due to factors beyond the control of EricTheCarGuy, it cannot guarantee against unauthorized modifications of this information, or improper use of this information. EricTheCarGuy assumes no liability for property damage or injury incurred as a result of any of the information contained in this video. EricTheCarGuy recommends safe practices when working with power tools, automotive lifts, lifting tools, jack stands, electrical equipment, blunt instruments, chemicals, lubricants, or any other tools or equipment seen or implied in this video. Due to factors beyond the control of EricTheCarGuy, no information contained in this video shall create any express or implied warranty or guarantee of any particular result. Any injury, damage or loss that may result from improper use of these tools, equipment, or the information contained in this video is the sole responsibility of the user and not EricTheCarGuy.
CAM and CRK & Wiring Diagrams
CAM and CRK & Wiring Diagrams
Amazon Printed Books
https://www.createspace.com/3623928
Amazon Kindle Edition
http://www.amazon.com/Automotive-Electronic-Diagnostics-Course-1-ebook/dp/B0052MCTRI/ref=sr_1_1?s=digital-text&ie=UTF8&qid=1360015586&sr=1-1&keywords=electronics+1%2C+mandy+concepcion
Android APPs
https://play.google.com/store/apps/details?id=com.app.book.AOTLXEBCBQELJLABI&feature=search_result#?t=W251bGwsMSwxLDEsImNvbS5hcHAuYm9vay5BT1RMWEVCQ0JRRUxKTEFCSSJd
This video is dedicated to CAM and CRK sensor testing and operational parameter, but from an electrical and wiring diagram interpretation point of view. The CAM and CRK sensors are types of speed sensors. There are variations of each and these varieties will dictate the way you test the sensor. Explained here are specific electrical values, such as voltage signals and how the sensor is connected to the ECM itself. This is vital information since most of the diagnostic time is spent in analyzing the wiring diagrams for the component in question.
Presented here using the latest CG and graphic animation technology. Part of our wiring diagram set of videos shown here on this channel. Enjoy...
**************************************************************************************
Amazon Printed-Books & Kindle:
http://www.amazon.com/s/ref=nb_sb_noss_1?url=search-alias%3Dstripbooks&field-keywords=mandy+concepcion
Google Play Android APPs:
https://play.google.com/store/search?q=mandy+concepcion&c=apps
Amazon Video DVDs:
http://www.amazon.com/s/ref=nb_sb_noss_1?url=search-alias%3Dmovies-tv&field-keywords=mandy+concepcion
Barnes & Noble Nook:
http://www.barnesandnoble.com/s/mandy-concepcion?keyword=mandy+concepcion&store=allproducts
Apple iTunes iPad:
http://itunes.apple.com/us/artist/mandy-concepcion/id449573393?mt=11
Detonation Knocking Pinging - What is it
Every wonder what that metallic rattling is coming from your engine or that your car sounds like it is dragging a chain behind it. Well, that is called detonation or knocking or pinging depending on when you were born and where you are from. In this video we will go inside the cylinders and find out what's really going on.