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Learning Center

15 Ways to Improve Fuel Economy

Are bad habits killing your fuel economy? Learn these 15 tips for improvement. Read More

Engine Coolant Temp Sensors - What are they? How do they work?

Engine coolant temperature sensors determine the exact temperature of the engine coolant... Read More

MAP Sensors - What are they? How do they work?

Manifold absolute pressure (MAP) sensors determine the intake manifold pressure or vacuum... Read More

Engine Camshaft Sensors - What are they? How do they work?

Engine camshaft sensors determine the exact position and speed of the camshaft(s)... Read More

Engine Crankshaft Sensors - What are they? How do they work?

Engine crankshaft sensors determine the exact position and speed of the crankshaft... Read More

Why Do Failed Oxygen Sensors Need to Be Replaced?

When functioning properly, oxygen sensors monitor the levels of unburned oxygen in exhaust, sending signals to a vehicle's PCM... Read More

Wasted Spark Ignition Systems

Does a wasted spark ignition system require special spark plugs? Read More

Spark Plug Anatomy

How do I choose the correct plug? Read More

What are TPMS Sensors?

TPMS stands for Tire Pressure Monitoring System... Read More

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