OBD-II & Euro 6 Fault Calibration

P2015, P2004 & P2008: Intake Manifold Runner / Swirl Flap Calibration

Fix OBD fault codes P2015, P2004, P2006 & P2008 (Intake Manifold Runner / Swirl Flaps) on VAG TDI, BMW & Mercedes ECUs in DaVinci Ghost 1.0.41.

Software Build: DaVinci Ghost v1.0.41 (DaVinci Deluxe) · Coverage: 160 Brands / 5,404 ECUs · Updated: 2026-11-06

Root-Cause State-Machine Calibration

Wiping only the fault code from the OBD table leaves internal ECU torque derate or regeneration loops active. In DaVinci Ghost v1.0.41, combine Swirl Flaps Off (/swirl-flaps-off.html) with automatic CHK/CVN in a single 1-token session.

Diagnostic & Calibration Summary

Recommended DaVinci SwitchSwirl Flaps Off (/swirl-flaps-off.html)
Commonly Affected ECUsBosch EDC17CP14, EDC17C46, EDC17CP44, EDC17C50/C56, EDC17CP46 & Delphi CRD3
Checksum & CVNIncluded Automatically (0 Extra Tokens)

Lookup Additional Codes Instantly

Have companion fault codes in your diagnostic scan? Run them through our Free Interactive OBD-II & Euro 6 DTC Lookup Tool or verify your hardware unit in the Live 5,404-ECU Compatibility Checker.

Calibrate Your ECU File in DaVinci Ghost v1.0.41

€0.99 10-day real trial (10 tunable files) or €79.99/mo (10/day). Cars, Vans & 24V Trucks + CHK/CVN included.

Start €0.99 Trial Download v1.0.41 (.exe)