Mitchell Adds ADAS Recalibrations Within Mitchell Diagnostics
Mitchell, a provider of technology, connectivity and information solutions for the collision industry, has announced updates to its dynamic special test coverage within the Mitchell Diagnostics solution through a partnership with Bosch Automotive Service Solutions. The updates enable advanced driver-assistance systems (ADAS) calibrations for dozens of popular vehicle models and expanding Mitchell’s leadership in supporting proper
Air Filter And Fuel Trim Diagnostics
The modern engine measures two things extremely well, the amount of air going into the combustion chamber with the mass airflow sensor (MAF), and the byproducts that are generated by the combustion event with the oxygen sensor. These measurements allow the engine’s computer to put the right amount of fuel and spark into the cylinder to give the most efficient and cleanest combustion event.
Subaru Tech Tip: Washer Fluid Level Sensor Diagnostics
The purpose of this Service Bulletin is to explain the inspection, diagnosis and replacement procedures for the washer fluid level sensor.
Direct Fuel Injection Diagnostics
Direct injection is becoming standard on more and more late-model vehicles. These systems can be a diagnostic challenge but, with the right foundation, problems can be solved profitably.
Autologic’s DrivePRO Driven By Diagnostics
Complex repairs and module replacement made possible through live access to master technicians who provide unlimited expert guidance and symptom-driven advice for domestic, European and Asian brands.
Knock Sensor Engine Diagnostics
The knock sensor is a piezoelectric accelerometer that acts as a microphone on the engine. It converts vibrations into an alternating current (AC) signal. When the crystal inside the sensor is vibrated, it produces an AC voltage. The greater the vibration or shock, the higher the voltage and frequency.
CanDo International Introduces Passenger Car And Light Truck Scan Tool With Remote Diagnostics
The CanDo International C-Pro is a fully loaded, full-functionality scan tool complete with bi-directional controls, special test functions and a full suite of activations and service resets.
Causes And Diagnostics Of Motor Mount Failure
Motor mounts fail for a variety of reasons. The first cause is mechanical fatigue. Every combustion cycle and firing, a little vibration is created. The vibration is transferred to the motor mount. Every time the driver hits the gas, the force generated at the crankshaft is transferred through the drivetrain and ends up at the tires. Making sure these components stay in place and transfer all the power are the engine and transmission mounts. These actions can cause rubber and metal to fatigue.
Pulse-Width Fuel Pump Diagnostics
You will see only one fuel line going to the fuel rail on most late-model vehicles. Instead of using an engine vacuum routed to a pressure regulator under the hood, returnless systems use engine data and vary the speed of the electric pump to meet fuel pressure and volume requirements without having to bleed off and return it to the tank when the engine does not need it.
VANOS Variable Valve Timing Diagnostics
Diagnosing a VANOS system does not require that you speak German. What it does demand, however, is knowledge of how the actuator adjusts the camshaft, how the solenoid controls the actuator and when the engine control module changes camshaft timing. As for tools, you will need the appropriate tool set to lock the crank and camshaft. You will also need a scan tool and a scope to observe the crankshaft and camshaft signals to accomplish more advanced diagnostics.
