Diagnosing problems in cars often requires running diagnostics tests. Learn more about diagnostics from the informative articles found right here in this section.
BMW Climate Control Diagnostics: Resolving Any Cooling System Problems First Speeds Repairs Greenville NC
Beyond the obvious parts of the HVAC system, the radiator and heater core, blower motor, A/C evaporator and condenser, there are other components that help regulate the interior temperature regardless of the outside conditions. On all of these models, there is an auxiliary coolant pump, a switching valve assembly and various temperature sensors, flap actuators and a control head and processor (See Photo 2).
Diagnosing Wheel Speed Sensors Greenville NC
Wheel speed sensors (WSS) provide essential wheel speed information not only for anti-lock brake systems (ABS), but also for traction control and stability control systems. Some vehicles even compare the wheel speed sensor readings against the vehicle speed sensor (VSS) to make sure all of these sensors are accurate and working correctly.
Porsche Engine Diagnostics: Misfire Codes, Fuel Trim Faults, Secondary Air Injection Greenville NC
You might need to look in the owners' manual for the steps to open the engine lid. Don't forget to set the park brake. The Porsche Boxster is a little different in layout than most cars, even other Porsche cars. It has been around for more than 10 years and its mid-engine design has been refined to the point that it is more than just an entry-level vehicle.
Steering Racks: Leak Diagnosis & Repair Greenville NC
When high pressure fluid from the power steering pump enters a steering rack, it is routed through "spool valves" connected to the steering column. When the driver turns the steering wheel, the spool valves open ports that direct pressure to a hydraulic chamber around the rack.
Tech Tip: Diagnosing Wheel Speed Sensors Greenville NC
Wheel speed sensors (WSS) provide essential wheel speed information not only for anti-lock brake systems (ABS), but also for traction control and stability control systems. Some vehicles even compare the wheel speed sensor readings against the vehicle speed sensor (VSS) to make sure all of these sensors are accurate and working correctly.
Time for Sale: Charging for Diagnostics Greenville NC
With the complexity of brakes, suspension and exhaust systems increasing every year with little chance of standardization, it is difficult to diagnosis these systems with just a visual inspection, testdrive and some poking with a pry bar. There are three myths that prevent charging for undercar diagnostic time.
