HVAC Sensors: More Than Just Temperature
Some vehicles also use passive infrared sensors mounted in the dash or an overhead console to monitor the body temperature of the vehicle’s occupants. This allows the system to fine-tune heating and cooling so everybody stays comfortable.
New Snap-on TPMS4 Tool Tests Tire Pressure Monitoring Sensors, Captures Sensor Data, Relearns Tire Pressure Monitoring Systems
An all-in-one tool for multiple vehicle applications, the TPMS4 features vehicle-specific prompts and reset procedures following tire rotation and sensor replacement.
What Are the O2 Sensors Telling the PCM?
The catalyst efficiency monitor verifies that the catalytic converter is operating at a high enough efficiency rating to keep exhaust emissions within the predetermined values. The PCM compares the signals from the upstream and downstream oxygen sensors to determine the state of the converter.
Topology and Your Scan Tool
Topology, the term used to describe the design, layout and behavior of a serial databus configuration, influences how you access modules with your scan tool.
Hunter Engineering: ADAS Calibration & Connectivity Drive Growth
Hunter’s Pete Liebetreu explains the company’s Ultimate ADAS system, its areas of growth and its outlook on wheel service for EVs.
KeyTrak, TrueSpot Partner on Key and Vehicle Management at NADA 2024
Dealerships will know not only who checked out the keys but where they physically are.
Today’s Fuel Pressure Diagnostics
Direct injection pressure is measured with sensors, and you’ll need a scan tool to measure the signals.
Road to AAPEX, Ep. 8: Paving the Way for Automotive Innovation
While Joe Keene drives across the country en route to AAPEX, David Sickels connects with today’s automotive innovators.
Easily Restore Catalytic Converter Performance
Rislone Cat Complete clears P0420 diagnostic codes and improves catalytic converter efficiency.
Autel Releases 2023 ADAS Calibration Coverage
The new DTC analysis feature provides technicians with detailed fault cause possibilities, and suggested fault solutions including component repairs or replacements when a DTC in an ADAS system is detected.
