Posts in DTC Repair guides

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.

Don’t Replace Shift Solenoid Valve Before Watching This | Test & Replace Transmission Shift Solenoid

In this video I explain how to test the automatic transmission when there is P0758 Shift Control[…]

MAP Sensor Diagnostic | How to Test a MAP Sensor with Multimeter & Scan Tool

In this video I show you how I test the MAP Sensor (Manifold Absolute Pressure Sensor). I[…]

Test & Fix P0341 Camshaft Position Sensor A Circuit Range/Performance Fault Code

Hi There, You guys may have had difficulties many times to start the engine. You have the[…]

Test & Fix P0089 Fuel Pressure Regulator

In this video I explain how I test the Fuel Pressure control valve when there is P0089[…]

How to Test & Fix P0340 Camshaft Position Sensor “A” Circuit Fault Code |Fix Engine Starting Problem

Hi There, You guys may have had difficulties many times to start the engine. You have the[…]

Test & Fix C2402 ABS Motor Electrical Fault Code

In this video I explain how I test and fix the brake system when there is C2402[…]

Throttle Body Diagnostics | Test & Fix P0122 Throttle Position Sensor 1 Signal Circuit Low Input

In this video I show you how I test the throttle body when there is P0122 Throttle[…]

CAN-BUS No Communication Diagnostic | Resistance, Voltage, Short Circuit, Pin to Pin Test

In this video I explain the CAN-BUS diagnosis step by step. I have a car for this[…]

Inhibitor Switch Diagnosis | P0705 Transmission Range Sensor Circuit Malfunction

In this video I show you how I test the Inhibitor Switch (transaxle Range Switch) when there[…]

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.