20-Switch Calibration Engine
Hot-Start Cranking Fix & Cold-Start Calibration Software
One-click VAG TDI warm cranking IQ map correction plus Cold-Start catalyst warm-up calibration in DaVinci Ghost v1.0.41.
On warm restarts, aging starters on VAG 1.9 & 2.0 TDI engines (Bosch EDC16U1, EDC16U31, EDC16U34, EDC17CP14) spin slightly below 280 RPM where the factory hot-start torque map injects 0 mg/stroke of fuel. The Hot-Start switch restores immediate warm starting; on petrol MED17/MG1/Simos ECUs, Cold-Start calibrates stratified catalyst heating noise.
Combine Multiple Switches on One File for 1 Token
In DaVinci Ghost v1.0.41, tokens are counted per tunable ECU file opened - never per switch. You can combine this switch with DPF Off, EGR Off, AdBlue/SCR Off, DTC Table Explorer and CHK/CVN in the same session for 1 single token.
Check Your Exact ECU & Fault Code
- Free Live ECU Compatibility Checker (160 Brands / 5,404 ECUs)
- Free OBD-II & Euro 6 DTC Fault Code Lookup Tool
- View All 20 Calibration Switches in DaVinci Deluxe 1.0.41
Test DaVinci Deluxe (Ghost v1.0.41) on Your Real Bench Read
10 tunable files over 10 days for €0.99, or €79.99/month (10 files/day). Built-in Checksum & CVN included.