Introduction
The Engine & Injection System is the heart of every BS6 commercial vehicle. Understanding the working principle of the engine, fuel injection system, and performance parameters is essential for accurate fault diagnosis and repair.
At NextGenAuto Training & Consulting Services Pvt. Ltd., we provide practical and in-depth training on:
🔧 What You Will Learn in Engine & Injection System Training
Engine Basics & Sub Systems
- Working principle of diesel engines
- 4-stroke engine cycle
- Engine mechanical components
- Engine sub systems in BS6 vehicles
- Cooling system basics
- Lubrication system overview
- Air intake and exhaust flow
This foundation helps you understand how different systems interact during engine operation.
Common Rail Direct Injection (CRDI) System
- Working principle of CRDI system
- High-pressure fuel pump operation
- Common rail function
- Fuel pressure control system
- Injector control strategy
- ECU role in injection timing
Learn how fuel pressure and injection timing affect engine performance and emissions.
Injector Testing & Fuel System Diagnosis
- Injector working principle
- Electrical and mechanical injector faults
- Injector testing procedure
- Symptoms of injector failure
- Fuel leakage diagnosis
- Return flow testing basics
Very important for real workshop diagnosis and troubleshooting.
Fuel Pressure Testing
- Low pressure vs high pressure system
- Fuel pressure sensor working
- Rail pressure testing using scan tool
- Live data analysis
- Pressure drop diagnosis
- Causes of low rail pressure
Helps in solving starting problems and performance issues.
Engine Performance Analysis
- Engine power loss diagnosis
- Rough idling troubleshooting
- Engine knocking reasons
- Fuel efficiency issues
- Live parameter monitoring
- Performance comparison using scan tool
- RPM, Injection timing, Rail pressure, Boost pressure, Temperature sensors interpretation
🎯 Why This Module Is Important
Modern BS6 engines are fully electronic and sensor-based. Without proper knowledge of:
It is impossible to diagnose advanced commercial vehicle engines correctly. This training prepares you to handle real-time engine faults confidently.
👨🔧 Who Should Join This Engine & Injection Training?
📅 Training Details
Online & Offline
45 Days (16 Sessions)
8:00 PM – 10:00 PM
₹12,000