VOLKSWAGEN · EDC17C74 ECU · diesel

VOLKSWAGEN PASSAT 8 EDC17C74 tuning files

VOLKSWAGEN PASSAT 8 on the EDC17C74: matched, calibrated and delivered with care. Across the matched variants stock power runs from 120 to 190 HP. 59 distinct variants are catalogued here. On this diesel, expect the complete diesel toolset — from Stage work to the common delete requests. We match the right calibration to your exact software and validate it before delivery.

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Available solutions

What we can run on the EDC17C74 for this diesel — the precise options narrow down by engine and software version.

Stage 1 Stage 2 DPF Off EGR Off AdBlue Off Swirl Flaps OffLambda / O2MAF OffTVANOx OffAGSReadinessStart/Stop OffOil PressureLimp Mode Off

Engine variants & ECU software

59 distinct variants for the VOLKSWAGEN PASSAT 8 on the EDC17C74 ECU. Reference the engine and controller software when you upload.

Variant 1

ECU

Catalog engine: 2000 190HP
Engine code: DFHA
Controller brand: BOSCH
ECU: EDC17C74
Stock power: 190 HP
ECU SW: 5617
ECU HW: 04L906026RA
SW upgrade: 04L906026RA_5617
Calibration: 04L906026RA_5617

Variant 2

ECU

Catalog engine: 2000 190HP
Engine code: DFHA
Controller brand: BOSCH
ECU: EDC17C74
Stock power: 190 HP
ECU SW: 6580
ECU HW: 04L906026RA
SW upgrade: 04L906026RA_6580
Calibration: 04L906026RA_6580

Variant 3

ECU

Catalog engine: 2000 190HP
Engine code: DFCA
Controller brand: BOSCH
ECU: EDC17C74
Stock power: 190 HP
SW upgrade: 04L906026MT_3076
Calibration: 04L906026MT_3076

Variant 4

ECU

Catalog engine: 2000 190HP
Engine code: DFEA
Controller brand: BOSCH
ECU: EDC17C74
Stock power: 190 HP
ECU SW: 1895
ECU HW: 04L906026EB
SW upgrade: 04L906026EB_1895
Calibration: 04L906026EB_1895

Variant 5

ECU

Catalog engine: 2000 190HP
Engine code: DFCA
Controller brand: BOSCH
ECU: EDC17C74
Stock power: 190 HP
ECU SW: 2012
ECU HW: 04L906026FP
SW upgrade: 04L906026FP_2012
Calibration: 04L906026FP_2012

Variant 6

ECU

Catalog engine: 2000 190HP
Engine code: DFCA
Controller brand: BOSCH
ECU: EDC17C74
Stock power: 190 HP
ECU SW: 1196
ECU HW: 04L906026FP
SW upgrade: 04L906026FP_1196
Calibration: 04L906026FP_1196

Variant 7

ECU

Catalog engine: 2000 190HP
Engine code: DFCA
Controller brand: BOSCH
ECU: EDC17C74
Stock power: 190 HP
ECU SW: 1195
ECU HW: 04L906026FN
SW upgrade: 04L906026FN_1195
Calibration: 04L906026FN_1195

Variant 8

ECU

Catalog engine: 2000 190HP
Engine code: DFCA
Controller brand: BOSCH
ECU: EDC17C74
Stock power: 190 HP
ECU SW: 1621
ECU HW: 04L906026GA
SW upgrade: 04L906026GA_1621
Calibration: 04L906026GA_1621

Variant 9

ECU

Catalog engine: 2000 190HP
Engine code: DFCA
Controller brand: BOSCH
ECU: EDC17C74
Stock power: 190 HP
SW upgrade: 04L906026GA_2013
Calibration: 04L906026GA_2013

Variant 10

ECU

Catalog engine: 2000 190HP
Engine code: DFGA
Controller brand: BOSCH
ECU: EDC17C74
Stock power: 190 HP
SW upgrade: 04L906026QT_5610
Calibration: 04L906026QT_5610

Variant 11

ECU

Catalog engine: 2000 190HP
Engine code: CRKB
Controller brand: BOSCH
ECU: EDC17C74
Stock power: 190 HP
ECU SW: 1864
ECU HW: 04L906026FT
SW upgrade: 04L906026FT_1864
Calibration: 04L906026FT_1864

Variant 12

ECU

Catalog engine: 2000 190HP
Engine code: DFDA
Controller brand: BOSCH
ECU: EDC17C74
Stock power: 190 HP
ECU SW: 1544
ECU HW: 04L906026FQ
SW upgrade: 04L906026FQ_1544
Calibration: 04L906026FQ_1544

Variant 13

ECU

Catalog engine: 2000 190HP
Engine code: DFCA
Controller brand: BOSCH
ECU: EDC17C74
Stock power: 190 HP
ECU SW: 3602
ECU HW: 04L906026LN
SW upgrade: 04L906026LN_3602
Calibration: 04L906026LN_3602

Variant 14

ECU

Catalog engine: 2000 190HP
Engine code: DFCA
Controller brand: BOSCH
ECU: EDC17C74
Stock power: 190 HP
SW upgrade: 04L906026FP_2012
Calibration: 04L906026FP_2012

Variant 15

ECU

Catalog engine: 2000 190HP
Engine code: DFHA
Controller brand: BOSCH
ECU: EDC17C74
Stock power: 190 HP
SW upgrade: 04L906026RA_6580
Calibration: 04L906026RA_6580

Variant 16

ECU

Catalog engine: 2000 187HP
Engine code: DDAA
Controller brand: BOSCH
ECU: EDC17C74
Stock power: 187 HP
SW upgrade: 04L906026DR_1410
Calibration: 04L906026DR_1410

Variant 17

ECU

Catalog engine: 2000 187HP
Engine code: DDAA
Controller brand: BOSCH
ECU: EDC17C74
Stock power: 187 HP
SW upgrade: 04L906026DQ_1539
Calibration: 04L906026DQ_1539

Variant 18

ECU

Catalog engine: 2000 187HP
Engine code: CRLB
Controller brand: BOSCH
ECU: EDC17C74
Stock power: 187 HP
ECU SW: 1538
ECU HW: 04L906026DP
SW upgrade: 04L906026DP_1538
Calibration: 04L906026DP_1538

Variant 19

ECU

Catalog engine: 2000 187HP
Engine code: DDAA
Controller brand: BOSCH
ECU: EDC17C74
Stock power: 187 HP
ECU SW: 1135
ECU HW: 04L906026DR
SW upgrade: 04L906026DR_1135
Calibration: 04L906026DR_1135

Variant 20

ECU

Catalog engine: 2000 187HP
Engine code: DDAA
Controller brand: BOSCH
ECU: EDC17C74
Stock power: 187 HP
ECU SW: 1136
ECU HW: 04L906026DS
SW upgrade: 04L906026DS_1136
Calibration: 04L906026DS_1136

Variant 21

ECU

Catalog engine: 2000 150HP
Engine code: CRMB
Controller brand: BOSCH
ECU: EDC17C74
Stock power: 150 HP
ECU SW: 0880
ECU HW: 04L906026BN
SW upgrade: 04L906026BN_0880
Calibration: 04L906026BN_0880

Variant 22

ECU

Catalog engine: 2000 150HP
Engine code: CRLB
Controller brand: BOSCH
ECU: EDC17C74
Stock power: 150 HP
ECU SW: 1147
ECU HW: 04L906026AS
SW upgrade: 04L906026AS_1147
Calibration: 04L906026AS_1147

Variant 23

ECU

Catalog engine: 2000 150HP
Engine code: DDAA
Controller brand: BOSCH
ECU: EDC17C74
Stock power: 150 HP
ECU SW: 1936
ECU HW: 04L906026DQ
SW upgrade: 04L906026DQ_1936
Calibration: 04L906026DQ_1936

Variant 24

ECU

Catalog engine: 2000 150HP
Engine code: DFDA
Controller brand: BOSCH
ECU: EDC17C74
Stock power: 150 HP
ECU SW: 2078
ECU HW: 04L906026GB
SW upgrade: 04L906026GB_2078
Calibration: 04L906026GB_2078

Variant 25

ECU

Catalog engine: 2000 150HP
Engine code: DDAA
Controller brand: BOSCH
ECU: EDC17C74
Stock power: 150 HP
SW upgrade: 04L906026DS_1934
Calibration: 04L906026DS_1934

Variant 26

ECU

Catalog engine: 2000 150HP
Engine code: CRMB
Controller brand: BOSCH
ECU: EDC17C74
Stock power: 150 HP
ECU SW: 1990
ECU HW: 04L906026ET
SW upgrade: 04L906026ET_1990
Calibration: 04L906026ET_1990

Variant 27

ECU

Catalog engine: 2000 150HP
Controller brand: BOSCH
ECU: EDC17C74
Stock power: 150 HP
SW upgrade: 04L906027CA_7782
Calibration: 04L906027CA_7782

Variant 28

ECU

Catalog engine: 2000 150HP
Engine code: DFGA
Controller brand: BOSCH
ECU: EDC17C74
Stock power: 150 HP
ECU SW: 2937
ECU HW: 04L906026DM
SW upgrade: 04L906026DM_2937
Calibration: 04L906026DM_2937

Variant 29

ECU

Catalog engine: 2000 150HP
Engine code: CRLB
Controller brand: BOSCH
ECU: EDC17C74
Stock power: 150 HP
ECU SW: 0887
ECU HW: 04L906026AS
SW upgrade: 04L906026AS_0887
Calibration: 04L906026AS_0887

Variant 30

ECU

Catalog engine: 2000 150HP
Engine code: CRLB
Controller brand: BOSCH
ECU: EDC17C74
Stock power: 150 HP
ECU SW: 1148
ECU HW: 04L906026AT
SW upgrade: 04L906026AT_1148
Calibration: 04L906026AT_1148

Variant 31

ECU

Catalog engine: 2000 150HP
Engine code: CRLB
Controller brand: BOSCH
ECU: EDC17C74
Stock power: 150 HP
ECU SW: 2076
ECU HW: 04L906026DP
SW upgrade: 04L906026DP_2076
Calibration: 04L906026DP_2076

Variant 32

ECU

Catalog engine: 2000 150HP
Engine code: DBGA
Controller brand: BOSCH
ECU: EDC17C74
Stock power: 150 HP
ECU SW: 2806
ECU HW: 04L906026DA
SW upgrade: 04L906026DA_2806
Calibration: 04L906026DA_2806

Variant 33

ECU

Catalog engine: 2000 150HP
Engine code: CRMB
Controller brand: BOSCH
ECU: EDC17C74
Stock power: 150 HP
ECU SW: 1342
ECU HW: 04L906026ES
SW upgrade: 04L906026ES_1342
Calibration: 04L906026ES_1342

Variant 34

ECU

Catalog engine: 2000 150HP
Engine code: CRMB
Controller brand: BOSCH
ECU: EDC17C74
Stock power: 150 HP
ECU SW: 1343
ECU HW: 04L906026ET
SW upgrade: 04L906026ET_1343
Calibration: 04L906026ET_1343

Variant 35

ECU

Catalog engine: 2000 150HP
Controller brand: BOSCH
ECU: EDC17C74
Stock power: 150 HP
SW upgrade: 04L906027BC_7778
Calibration: 04L906027BC_7778

Variant 36

ECU

Catalog engine: 2000 150HP
Engine code: CRLB
Controller brand: BOSCH
ECU: EDC17C74
Stock power: 150 HP
ECU SW: 0888
ECU HW: 04L906026AT
SW upgrade: 04L906026AT_0888
Calibration: 04L906026AT_0888

Variant 37

ECU

Catalog engine: 2000 150HP
Engine code: CRKB
Controller brand: BOSCH
ECU: EDC17C74
Stock power: 150 HP
ECU SW: 3717
ECU HW: 04L906026C
SW upgrade: 04L906026C_3717
Calibration: 04L906026C_3717

Variant 38

ECU

Catalog engine: 2000 150HP
Engine code: DFEA
Controller brand: BOSCH
ECU: EDC17C74
Stock power: 150 HP
ECU SW: 1480
ECU HW: 04L906026EB
SW upgrade: 04L906026EB_1480
Calibration: 04L906026EB_1480

Variant 39

ECU

Catalog engine: 2000 150HP
Engine code: DFHA
Controller brand: BOSCH
ECU: EDC17C74
Stock power: 150 HP
ECU SW: 1946
ECU HW: 04L906026EC
SW upgrade: 04L906026EC_1946
Calibration: 04L906026EC_1946

Variant 40

ECU

Catalog engine: 2000 150HP
Engine code: DBGB
Controller brand: BOSCH
ECU: EDC17C74
Stock power: 150 HP
ECU SW: 3047
ECU HW: 04L906026KQ
SW upgrade: 04L906026KQ_3047
Calibration: 04L906026KQ_3047

Variant 41

ECU

Catalog engine: 2000 150HP
Controller brand: BOSCH
ECU: EDC17C74
Stock power: 150 HP
SW upgrade: 04L906026PH_7769
Calibration: 04L906026PH_7769

Variant 42

ECU

Catalog engine: 2000 150HP
Controller brand: BOSCH
ECU: EDC17C74
Stock power: 150 HP
SW upgrade: 04L906026PE_7768
Calibration: 04L906026PE_7768

Variant 43

ECU

Catalog engine: 2000 150HP
Engine code: CRMB
Controller brand: BOSCH
ECU: EDC17C74
Stock power: 150 HP
SW upgrade: 04L906026ET_1990
Calibration: 04L906026ET_1990

Variant 44

ECU

Catalog engine: 2000 150HP
Engine code: DFFA
Controller brand: BOSCH
ECU: EDC17C74
Stock power: 150 HP
ECU SW: 2949
ECU HW: 04L906026BC
SW upgrade: 04L906026BC_2949
Calibration: 04L906026BC_2949

Variant 45

ECU

Catalog engine: 2000 150HP
Controller brand: BOSCH
ECU: EDC17C74
Stock power: 150 HP
SW upgrade: 04L906026PP_7770
Calibration: 04L906026PP_7770

Variant 46

ECU

Catalog engine: 2000 150HP
Controller brand: BOSCH
ECU: EDC17C74
Stock power: 150 HP
SW upgrade: 04L906026QA_7771
Calibration: 04L906026QA_7771

Variant 47

ECU

Catalog engine: 2000 150HP
Engine code: DFGA
Controller brand: BOSCH
ECU: EDC17C74
Stock power: 150 HP
ECU SW: 2938
ECU HW: 04L906026DN
SW upgrade: 04L906026DN_2938
Calibration: 04L906026DN_2938

Variant 48

ECU

Catalog engine: 2000 150HP
Engine code: CRLB
Controller brand: BOSCH
ECU: EDC17C74
Stock power: 150 HP
SW upgrade: 04L906026AT_0768
Calibration: 04L906026AT_0768

Variant 49

ECU

Catalog engine: 2000 150HP
Controller brand: BOSCH
ECU: EDC17C74
Stock power: 150 HP
ECU SW: 7773
ECU HW: 04L906026QC
SW upgrade: 04L906026QC_7773
Calibration: 04L906026QC_7773

Variant 50

ECU

Catalog engine: 2000 150HP
Engine code: CRLB
Controller brand: BOSCH
ECU: EDC17C74
Stock power: 150 HP
SW upgrade: 04L906026ES_0918
Calibration: 04L906026ES_0918

Variant 51

ECU

Catalog engine: 2000 150HP
Engine code: DFDA
Controller brand: BOSCH
ECU: EDC17C74
Stock power: 150 HP
ECU SW: 2077
ECU HW: 04L906026FQ
SW upgrade: 04L906026FQ_2077
Calibration: 04L906026FQ_2077

Variant 52

ECU

Catalog engine: 2000 150HP
Engine code: DFDA
Controller brand: BOSCH
ECU: EDC17C74
Stock power: 150 HP
ECU SW: 3075
ECU HW: 04L906026NA
SW upgrade: 04L906026NA_3075
Calibration: 04L906026NA_3075

Variant 53

ECU

Catalog engine: 1600 120HP
Engine code: DCXA
Controller brand: BOSCH
ECU: EDC17C74
Stock power: 120 HP
SW upgrade: 04L906026DK_1134
Calibration: 04L906026DK_1134

Variant 54

ECU

Catalog engine: 1600 120HP
Engine code: DCXA
Controller brand: BOSCH
ECU: EDC17C74
Stock power: 120 HP
ECU SW: 1369
ECU HW: 04L906026GK
SW upgrade: 04L906026GK_1369
Calibration: 04L906026GK_1369

Variant 55

ECU

Catalog engine: 1600 120HP
Engine code: DCXA
Controller brand: BOSCH
ECU: EDC17C74
Stock power: 120 HP
ECU SW: 1368
ECU HW: 04L906026GJ
SW upgrade: 04L906026GJ_1368
Calibration: 04L906026GJ_1368

Variant 56

ECU

Catalog engine: 1600 120HP
Engine code: DCXA
Controller brand: BOSCH
ECU: EDC17C74
Stock power: 120 HP
ECU SW: 1133
ECU HW: 04L906026DJ
SW upgrade: 04L906026DJ_1133
Calibration: 04L906026DJ_1133

Variant 57

ECU

Catalog engine: 1600 120HP
Engine code: DCZA
Controller brand: BOSCH
ECU: EDC17C74
Stock power: 120 HP
ECU SW: 1937
ECU HW: 04L906026DL
SW upgrade: 04L906026DL_1937
Calibration: 04L906026DL_1937

Variant 58

ECU

Catalog engine: 1600 120HP
Engine code: DCZA
Controller brand: BOSCH
ECU: EDC17C74
Stock power: 120 HP
SW upgrade: 04L906026MA_7098
Calibration: 04L906026MA_7098

Variant 59

ECU

Catalog engine: 1600 120HP
Engine code: DCZA
Controller brand: BOSCH
ECU: EDC17C74
Stock power: 120 HP
SW upgrade: 04L906027R_7074
Calibration: 04L906027R_7074

Related vehicles

Other vehicles built on the EDC17C74 controller or the same engine — handy when a platform spans several models and makes.

Questions, answered.

Which tuning solutions are available for the VOLKSWAGEN PASSAT 8 on the EDC17C74?

Stage 1, Stage 2, DPF Off, EGR Off, AdBlue Off, Swirl Flaps Off, Lambda / O2, MAF Off, TVA, NOx Off, AGS, Readiness, Start/Stop Off, Oil Pressure, Limp Mode Off. The exact set depends on the specific engine and software version.

Do you cover the EDC17C74 ECU software on this model?

Yes — the VOLKSWAGEN PASSAT 8 on the EDC17C74 ECU is part of the catalog. Upload your original file and it is matched to the right calibration before any work is done.

How is the file delivered?

Through the TuningBay workflow with operator validation and one safe, sensible result per job. Files we deliver, we stand behind.