Live Diesel Tuning Webinar – Audi A4 2.0 TDI with ECM Titanium 3.0 Tuesday 23rd September 2025

Live Diesel Tuning Webinar – Audi A4 2.0 TDI with ECM Titanium 3.0

This free live masterclass from VIEZU Technologies provided viewers with a chance to gain hands-on insights into diesel ECU tuning using ECM Titanium 3.0. Using the Audi A4 2.0 TDI (Bosch EDC17CP20 ECU) as a case study, this webinar guides you through the process. from safe ECU reading to map identification, practical Stage 1 adjustments, and validation techniques.

This event took place on Tuesday 23 September 2025, click on the video below to watch the event.

What We Covered

ECM Titanium 3.0 Overview

• The SMART tuning methodology for Stage 1 Diesel Performance Tuning
• Map Identification and Investigation: Understanding the key maps required for tuning and exploring the stage 1 performance tuning within the stock ECU calibration data.
• Stage 1 Performance Tuning: How to safely and effectively modify the ECU data for a smooth and progressive stage 1 performance tune.
• Writing back and Validation: Checksums, after writing checks, datalogging and dyno testing.

Map Identification and Investigation

• Key maps: driver’s wish (torque request), torque limiters, smoke/AFR, turbo boost & limiters, rail pressure, start of injection angle and more
• Investigation: Identifying the stage 1 performance tuning potential within the stock ECU calibration data.

Stage 1 Performance Tuning

• Modification methods to adjust torque request/limiters, fuel system adjustments along with injection angle and rail pressure adjustments to unlock the vehicles’ safe potential.
• Optimization of the turbo system to deliver a reliable increase in boost pressure to support the modified fueling for a reliable stage 1 performance tune.

Writing Back & Validation

• Brief mention of checksum handling, flashing and DTC clearing.
• Validation via logs/dyno (boost, rail pressure, torque, EGT); iterative refinement; typical Stage 1 improvements (no fixed figures).

Live Q&A

• Ask Paul & Simon anything; guidance on Remap101 next steps.

Tune in from around the world!

• 9:00 AM – Pacific Time (USA West Coast)
• 12:00 PM – Eastern Time (USA East Coast)
• 5:00 PM – UK (BST)
• 6:00 PM – Central Europe (CEST)
• 6:00 PM – South Africa Standard Time (SAST)
• 8:00 PM – Dubai (Gulf Standard Time)
• 2:00 AM (24 Sept) – Sydney, Australia (AEST)

Agenda:

• Introduction (purpose, tools, safety)
• Map Identification and investigation
• Stage 1 Performance Tuning
• Writing back & Validation
• Live Q&A & Next Steps

Who Should Attend?

• New and aspiring diesel tuners learning ECM Titanium
• Experienced tuners strengthening diesel strategies
• Workshops upskilling teams with a safe, structured method

If you’re considering investing in ECM Titanium, or you already have it and want to maximise its potential, this session is for you.

Secure Your Free Place Now

• Live with Paul Busby & Simon White
• Ask your questions directly
• Learn at your level
• Instant replay available

Why VIEZU?

• 1,000+ tuning dealers worldwide
• Queen’s Award-winning
• Industry leaders in ECU remapping, software training, and dealer support