Map Decoder

Bosch EDC17C79 ECU Solutions

Map detection, patch generation and the tuning operations Map Decoder actually supports on the Bosch EDC17C79 engine control unit.

ECU overview

ECU manufacturer
Bosch
ECU family
EDC17
ECU model
EDC17C79
Supported solutions
7
Mapped DTC codes
510
Vehicle brands
Dodge, Jeep

The Bosch EDC17C79 is part of the EDC17 generation from Bosch. In the Map Decoder database it is linked to Jeep and Dodge vehicles. Coverage for this ECU is built from 16 stored modifications learned on real original and modified files.

Supported solutions

What Map Decoder can do on an EDC17C79 file

Every operation below is backed by a stored, verified modification for EDC17C79. Nothing is listed that the software cannot actually perform on this ECU.

AdBlue / SCR Off

Turns off the SCR / AdBlue dosing strategy and its countdown logic in EDC17C79.

Catalyst Off

Disables catalyst efficiency monitoring in EDC17C79.

DPF Off

Removes diesel particulate filter regeneration and monitoring logic from EDC17C79 files.

EGR Off

Disables exhaust gas recirculation control in EDC17C79 calibrations, including the related fault reporting.

Lambda / O2

Disables lambda / O2 sensor monitoring in EDC17C79 without breaking fuelling.

MAF Off

Removes mass air flow sensor dependency and its diagnostics from EDC17C79.

NOx Off

Disables NOx sensor monitoring and the associated fault paths in EDC17C79.

How it works

Map detection and patch generation for EDC17C79

Map detection

Upload an original EDC17C79 read. Map Decoder locates the relevant calibration tables automatically instead of relying on a fixed address list, so files from different software versions are handled.

Patch generation

A stored modification is only offered when it fits your binary. Region similarity and anchor signatures are checked against the uploaded file first, so a change learned on one software version is never blindly written to another.

Checksum correction

Checksums covering the regions a patch touches are recalculated as part of patch generation, so the ECU accepts the modified flash.

DTC

EDC17C79 DTC codes

Map Decoder holds 510 diagnostic trouble codes for the EDC17C79. Each entry stores the address and the byte values measured on a real file.

  • P0001
  • P0003
  • P0004
  • P0016
  • P0030
  • P0031
  • P0032
  • P0045
  • P0047
  • P0048
  • P0053
  • P0064
  • P0069
  • P006D
  • P0072
  • P0073
  • P007B
  • P007C
  • P007D
  • P0087
  • P0088
  • P0090
  • P0091
  • P0092

All 510 EDC17C79 DTC codes

Related ECUs

Other EDC17 ECUs

Vehicles

Vehicle brands using the EDC17C79

Brand + solution

EDC17C79 solutions by vehicle brand

Related families

Other Bosch ECU families

FAQ

Bosch EDC17C79 — frequently asked questions

What is the Bosch EDC17C79?

The EDC17C79 is an engine control unit produced by Bosch, part of the EDC17 generation. It is used in Chrysler, Dodge and Jeep vehicles.

Can Map Decoder identify maps in EDC17C79 files?

Yes. Upload an original read and the relevant calibration tables are located automatically. The result is verified against the binary before any patch is offered, so a mismatched file is rejected rather than silently patched.

Which operations are supported for the Bosch EDC17C79?

Validated operations for this ECU: AdBlue / SCR Off, Catalyst Off, DPF Off, EGR Off, Lambda / O2, MAF Off and NOx Off. They come from 16 stored modifications learned on real files.

Does Map Decoder support DTC removal on the EDC17C79?

Yes. 510 diagnostic trouble codes are mapped for this ECU, each with the address and the byte values measured on a real file rather than a guessed constant.

Does Map Decoder correct the checksum after patching an EDC17C79 file?

Yes. Checksums covering the regions a patch changes are recalculated during patch generation, so the modified file is accepted by the ECU.

Work on Bosch EDC17C79 files

Map Decoder analyses Bosch EDC17C79 files, detects the maps and generates a verified patch with the checksum corrected.

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