What Are Engine Sensors, and What Do They Do? The engine computer, or Electronic Control Module (ECM) and its associated sensors control almost every aspect of engine performance. The following glossary of terms defines 17 of the most common...
Remove oil drain plug without touching the plug or hot oil.
1. Loosen the drain plug with a wrench.
2. Place the DRAIN PLUG PRO™ on the plug so the tool locks onto the plug hex.
3. Rotate handle to remove the plug.
4. Pull plug away from the...
Vehicle Diagnostics made easy with your smartphone
U-Scan™ provides do-it-yourselfers with access to their vehicle Diagnostics using their smartphone. Get the answers to the cause of the check engine light. Simply plug the adapter into your vehicle...
This compact, ergonomically designed coil cord circuit tester helps to quickly locate hot circuits. The cord is constructed from high quality, high visibility polyurethane for superior memory retention and resistance to oil and grease and is ideal for benchtop work and in small areas.
Applying a powerful 130 amp load, this heavy-duty Battery Tester delivers more accurate results than conventional 100 amp testers. Use it to determine a battery’s state of charge as well as cranking and charging volts.