Engine Leak Diagnosis On Turbocharged BMW V8 Engines
Do not remove the transmission before performing this inspection.
ADAS: Blind Spot Detection
These features are designed to save lives. An incorrect procedure may lead to an issue or problem that could cost everyone.
Summer Time Top-Off Troubles
The next time you get a vehicle in for minor maintenance or the driver wants an inspection because they are taking a summer trip, take a look to see if they are topping off the engine oil or coolant. You might see dribbles of oil around the oil fill or coolant pooling at the top
VIDEO: How To Use Parts For Diagnostics
An hour of labor could make you more money than swapping parts. This video is sponsored by Auto Value and Bumper to Bumper.
CarTech Company Launches Universal OBD Diagnostic Adapter
The universal plug-in adapter works with a car’s on-board diagnostics (OBD) port and pairs with an easy-to-use app.
Drivetrain: Diagnostic Test Drive
Once the vehicle is moving, you might hear a whine coming from the center of the vehicle. The noise will change as speed increases and might change as power is applied.
Nissan Frontier: Finding Failures, Faults
Nissan uses two accelerator pedal position (APP) sensors to transmit a throttle position command.
Dual-Clutch Transmission Diagnostics
The dual-clutch – or as some drivers call them “flappy paddle” – gearboxes have garnered a bad reputation. In an effort to fight driver resistance, some import automakers have gone so far as to drop them from their option lists.
VIDEO: Determining Unrelated Codes By Ground Distribution
If you have several unrelated codes or problems, you can diagnose a vehicle faster by checking the grounds first. Sponsored by ProDemand from Mitchell 1.
How Technology Is Changing Charging System Diagnostics
To better understand the concept of computer-controlled charging systems, let’s begin with the electric load detection (ELD).
Diagnosing Volkswagen Idle Quality Problems
The textbook definition is an engine speed lower or higher than the specification in the service manual. For drivers, idle “quality” is more difficult to define.
Fiat Tech Tip: 1.4L Diagnostic And System Improvements
Customers may experience a check engine light and the codes listed in this Tech Tip. Using a scan tool, verify all engine systems are functioning as designed.
