Bosch EDC16U31 — Selective DTC Off (Fault Code Removal)
Application: VAG 1.9 & 2.0 TDI PD Diesel ECU. Manufacturer-specific P-code / U-code / hex fault-table switch deactivation preserving unrelated engine safety diagnostics.
🔧 3-Step Workshop Calibration Procedure
1. Full Stock Backup
Read the full virgin original Bosch EDC16U31 flash via OBD, Bench (Service Mode) or Boot and archive your backup.
2. One-Click DTC-OFF
Load the virgin binary into Softechpro Solutions (v2.0.6 Windows/macOS) and select Selective DTC Off (Fault Code Removal).
3. Checksum & Flash
Download the checksum-verified binary and write back cleanly with KESS3, Autotuner, FLEX, CMDFlash or PCMflash.
Engineering & Licensing Questions
Is Selective DTC Off (Fault Code Removal) automated for Bosch EDC16U31?
Yes. Softechpro Solutions v2.0.6 automatically detects supported Bosch EDC16U31 software variants, applies Selective DTC Off (Fault Code Removal), and calculates block checksums.
What file type is required for Bosch EDC16U31?
Always upload a 100% virgin, unmodified stock readout backed up directly from the Bosch EDC16U31 control unit.