Posts from June 29, 2026

OUR LATEST ONLINE COURSE

SMART KEY SYSTEM
DIAGNOSTIC

Everything you need to understand the Smart Key System (Push Button Start) operation and diagnostic is explained in this course. This course specifically covers all cars in Hyundai & KIA, but the content is very helpful for other cars smart key systems diagnostic too.

Electric VGT Control Actuator Operation and diagnosis

Electric VGT Control Actuator Operation and diagnosisSpecification Item Specification Type DC motor Rated voltage (V) 12 Operating voltage (V) 4 – 16 Operating frequency (kHz) 1 – 10[…]

The Most Popular Course

All Engine Sensors
Diagnostic

This course covers everything about each single sensor on engines.

Sensors operation, wiring diagrams, specifications and practical diagnostic on the car are explained for each sensor.