Blog · DaVinci Deluxe
DaVinci Ghost Blog
Plain guides to ECU file tuning for off-road testing: what the emissions systems do, how checksum correction works, and how DaVinci Ghost applies each solution.
- What is DPF off? A plain guide for off-road testing
What the diesel particulate filter does, what “DPF off” changes in the ECU map, and how the solution is applied on the bench. - EGR, DPF and AdBlue: what each emissions system does
The three diesel emissions systems in one place: EGR recirculates exhaust, the DPF traps soot, AdBlue/SCR reduces NOx. - What is ECU checksum and CVN correction?
Edit an ECU map and its checksum no longer matches. Here is what the checksum and CVN are and why they must be corrected. - How ECU file tuning works: bench files, analysis and tokens
From a raw ECU dump to a corrected file: the workflow behind desktop ECU file tuning, and what a token actually pays for. - Understanding DTCs: reading and switching off fault codes
What a DTC actually is, how the P/C/B/U codes are structured, and how to switch specific ones off precisely. - Bosch EDC17, MED17, MD1 & MG1: a quick guide to common ECUs
The ECU families you meet most often, what sets them apart, and how to check whether your exact unit is covered. - DaVinci Deluxe vs DaVinci Ghost: which ECU tuning software?
Same family, two names. Here is how DaVinci Deluxe and DaVinci Ghost relate, and why Ghost is the advanced pick for cars, vans and trucks. - Truck ECU tuning software: DaVinci Ghost for heavy-duty
DaVinci Ghost is not just for cars: it covers heavy-duty trucks too. Here is what that means for AdBlue, DPF, EGR and NOx. - Is DPF off legal? Off-road use explained
A straight answer on the law around DPF, EGR and AdBlue removal, and what off-road and educational use actually means. - AdBlue delete vs AdBlue emulator: what is the difference?
An emulator is a hardware box; an AdBlue delete is a software change to the ECU file. Here is how they differ. - Checksum error after tuning: why it happens and how to fix it
Edited a map and the ECU rejects the file? It is almost always the checksum. Here is what is going on. - What is Stage 1 tuning?
Stage 1, Stage 2, remap: what the terms mean and where Stage 1 fits alongside the emissions solutions. - Diesel delete explained: DPF, EGR and DEF (AdBlue) off
DEF, delete kit, FAP, AGR... the terms differ by country. Here is the plain-English map of diesel delete for cars and trucks.