Map Decoder

Bosch EDC17 ECU Family

56 control units in the EDC17 range, with automatic map detection and validated patch generation.

Family overview

About the Bosch EDC17 generation

ECU manufacturer
Bosch
Supported models
56
Solutions across family
14
Mapped DTC codes
37,785

The EDC17 family covers 56 control units in the Map Decoder database. Each model carries its own map definitions and its own measured DTC data, so coverage is stated per model rather than assumed for the whole generation.

Supported operations

Solutions available across EDC17

The list below is the union of what is supported somewhere in this family. Open a model to see exactly which of these apply to it.

AdBlue / SCR Off

Turns off the SCR / AdBlue dosing strategy and its countdown logic in EDC17.

Additive (Eolys) Off

Disables the fuel additive (Eolys) system and its level monitoring in EDC17.

Catalyst Off

Disables catalyst efficiency monitoring in EDC17.

DPF Off

Removes diesel particulate filter regeneration and monitoring logic from EDC17 files.

DTC Removal

Suppresses selected diagnostic trouble codes in EDC17 using addresses measured on real files.

EGR Off

Disables exhaust gas recirculation control in EDC17 calibrations, including the related fault reporting.

Intake Flaps Off

Disables intake flap control and the related diagnostics in EDC17.

Lambda / O2

Disables lambda / O2 sensor monitoring in EDC17 without breaking fuelling.

MAF Off

Removes mass air flow sensor dependency and its diagnostics from EDC17.

NOx Off

Disables NOx sensor monitoring and the associated fault paths in EDC17.

Speed Limiter (VMAX) Off

Removes the top speed limiter from EDC17.

Stage 1

Software-only performance calibration for EDC17, with the supporting limiter changes.

Start-Stop Off

Permanently disables the automatic start-stop function in EDC17.

Throttle Valve (TVA)

Disables throttle valve actuator control and monitoring in EDC17.

Model list

Supported Bosch EDC17 ECUs

Related families

Other Bosch ECU families

FAQ

Bosch EDC17 — frequently asked questions

Which Bosch EDC17 ECUs does Map Decoder support?

56 models are covered: EDC17C06, EDC17C08, EDC17C10, EDC17C11, EDC17C18, EDC17C19, EDC17C41, EDC17C42, EDC17C43, EDC17C46, EDC17C49, EDC17C50, EDC17C53, EDC17C54 and 42 more.

What can Map Decoder do on an EDC17 file?

Across the family the validated operations are AdBlue / SCR Off, Additive (Eolys) Off, Catalyst Off, DPF Off, DTC Removal, EGR Off, Intake Flaps Off, Lambda / O2, MAF Off, NOx Off, Speed Limiter (VMAX) Off, Stage 1, Start-Stop Off and Throttle Valve (TVA). Availability differs per model — the ECU page lists exactly what is supported for that model.

Does Map Decoder correct EDC17 checksums?

Yes. Checksums for the regions a patch changes are recalculated automatically during patch generation.

How many DTC codes are mapped for EDC17?

37,785 distinct diagnostic trouble codes are stored across the family, each with an address and byte values measured on real files.

Tune Bosch EDC17 files

Map Decoder analyses Bosch EDC17 files, detects the maps and generates a verified patch with the checksum corrected.

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