1991 Eagle Talon - Mitsubishi Eclipse manual trouble codes and TPS testing
For those of you with my eBook. Refer to Section 7 "Potentiometers" for more on what I am doing in this video. Also covered is how to retrieve trouble codes without a scan tool on an early model Mitsubishi Eclipse or Eagle Talon
2000 Audi S4 Quattro 2.7 Turbo No start
No start case study at Rosedale Tech. For more info visit our website at
www.rosedaletech.org or check out www.autocomputerstroubleshooting.com for
more on my engine performance troubleshooting book.
Leaking Fuel Pressure Regulator (symptoms and testing)
This video is a good review of one of the testing procedures I have in my
ebook, which can be purchased from my website at www.scannerdanner.com
One test in particular is how to determine if an oxygen sensor is lying or
not. (fixed rich O2 signal)
2002 Ford Escape 3.0 Misfire Case Study
Within this video I am covering parts of Section 1 and Section 22 in my
eBook available at www.scannerdanner.com. For more on the Picoscope and the
WPS500 pressure transducer I am using go to www.picoauto.com.
Labscope multi channels
This is a demonstration of how to set up a labscope to read 3 different
signals and manage each display seperately
2000 Chevy Malibu MAF Ground problem
This is a good video on how to check sensor grounds using a voltmeter. Once
you get more comfortable with this type of testing, it is far more accurate
than the ohmmeter. The key though is to make sure the circuit you are
testing is "loaded".
Also to all of you "free diagnostics" parts supply companies. YOU CANNOT
CHANGE A PART BASED ON A TROUBLE CODE!!!!!
Ford Taurus Cam Sensor Problems
This is a common problem on Ford systems that use this style of camshaft
sensor. In particular the 3.0 and 3.8L engines.
How to test an electric fuel pump
2001 GMC 3500 8.1L engine with no fuel pressure. In this video I am showing
how to test the fuel pump electrical circuit using a test light and scan
2005 Chevy Trailblazer MAP Sensor Trouble Code P0106
To learn more DIY engine performance diagnostics check out my website at
For those of you that already have my eBook, this video can be used to
support Sections 8 "Pressure Sensors" and Section 20 "Idle Speed Controls"
Should I use a cold air intake?
Lean Condition Variables (2001 Chevy Van)
For more help with engine performance diagnostics go to
In this video I am showing a variable when it comes to lean Exhaust trouble codes (P0171, P0174) and also
low voltage or signal codes from a MAF sensor.
This van had severe low power conditions and would not run unless the MAF
sensor was unplugged. It had all of the symptoms of a bad MAF sensor.
How to test an electronic EGR valve (GM P1406 case study)
For more on Engine Performance Diagnostics go to my website at
In this video I show another variable when it come to testing this type of
EGR valve. This video can also be used to support Sections 3 and 7 in my
2000 Ford Focus EGR System Tests
For those of you that have my eBook, you can follow along in Section 3
"Transistor Drivers and Output Solenoids" for the EVR solenoid testing that
I am doing. Also Section 24 "EGR Systems" for more details on this system.
For those of you that don't have my eBook yet, you can purchase it at