Andrew Markel, Author at Tomorrows Technician - Page 2 of 105
Power Steering Pull

Every driver has a different threshold for a pull.

ADAS Calibration

Accuracy is important for sophisticated ADAS systems.

AWD and ABS Services

AWD is always engaged and with the ABS brake modulator, can perform like systems with limited-slip differentials.

Testing A/C Or Heater Blower Motor Circuits

The heat eventually burns out the blower motor resistor, and, in many cases, causes the electrical connector to melt.

Spark Plug Replacement

Here are some tips to follow when replacing a spark plug.

Installing New Rotors

Knowing if and why there’s runout will help you reinstall a smooth braking system.

Oxygen Sensors And Catalyst Efficiency

Newer air/fuel ratio or wide-band sensors can detect a wide range of fuel conditions.

ADAS Calibration Tips

Here are 10 tips to follow during ADAS Calibration.

Smart Battery Management

Most modern systems will measure the internal resistance.

Fuel Pressure Diagnostics

Direct injection pressure is measured with sensors, and the signals are used to determine pump speed and/or volume.

Fuel Tanks and Pumps

The behavior of the fuel wells, pumps & sending units are often misdiagnosed, leading to fuel pumps being replaced.

Were Things Better When They Were Simpler?  

Getting nostalgic about the good old days is easy, but many forget the struggles of the day.