Project #26365

EDC17CP04 - EDC17CP14 03L906022NJ 9978

Name: EDC17CP04 - EDC17CP14 03L906022NJ 9978 Tuning File
Brand: VW - AUDI - SEAT - SKODA - PORSCHE
SKU: ECU-26365
Availability: InStock

VW - AUDI - SEAT - SKODA - PORSCHE Car Diesel DPF OFF + EGR OFF + LAMBDA OFF + VMAX + DTC OFF ✓ Completed Nov 3, 2026

Vehicle & ECU

ECUEDC17CP04 - EDC17CP14

Brand groupVW - AUDI - SEAT - SKODA - PORSCHE

Vehicle typeCar

FuelDiesel

File size2.00 MB 2,097,152 bytes

CompletedNovember 3, 2026 - 15:01

Automated processing≈ 30 min

Status✓ Completed & delivered

Original fileVirtual

Stock fileStock file in ORI archive (#5154) →

ECM Titanium

Driver · Vehicle · ECUA20_5862 · AUDI Q5 I · EDC17CP14

Software identification 2

Software number03L906022NJ

Version / upgrade9978

Operations performed 5

DPF OFF automated · solution rev 19 · ~5 min

Deletes the diesel particulate filter (DPF) system in software; if the DPF and AdBlue (SCR) share one housing, AdBlue must be deleted as well.
EGR OFF automated · solution rev 30 · ~5 min

Disables the exhaust gas recirculation (EGR) system.
LAMBDA OFF automated · solution rev 4 · ~5 min

Disables the oxygen (lambda) sensors.
VMAX automated · solution rev 1 · ~5 min

Removes the speed limiter (Vmax) or sets it to the desired value.
DTC OFF automated · solution rev 1 · ~10 min

Permanently disables the fault codes (DTC) you select; you need to provide the P codes to turn off.
- P0130O2=Sensor Circuit Bank 1 Sensor 1
- P0131O2=Sensor Circuit Low Voltage Bank 1 Sensor 1
- P0132O2=Sensor Circuit High Voltage Bank 1 Sensor 1
- P0133O2=Sensor Circuit Slow Response Bank 1 Sensor 1
- P0134O2=Sensor Circuit No Activity Detected Bank 1 Sensor 1
- P0135O2=Sensor Heater Circuit Bank 1 Sensor 1
- P0400Exhaust Gas Recirculation Flow
- P0401Exhaust Gas Recirculation Flow Insufficient Detected
- P0402Exhaust Gas Recirculation Flow Excessive Detected
- P0403Exhaust Gas Recirculation Control Circuit
- P0404Exhaust Gas Recirculation Control Circuit Range/Performance
- P0405Exhaust Gas Recirculation Sensor "A" Circuit Low
- P0406Exhaust Gas Recirculation Sensor "A" Circuit High
- P046CEGR Sensor "A" Circuit Range/Performance
- P0471Exhaust Pressure Sensor Range/Performance
- P0472Exhaust Pressure Sensor Low
- P0473Exhaust Pressure Sensor High
- P0544Exhaust Gas Temperature Sensor Circuit Bank 1 Sensor 1
- P0545Exhaust Gas Temperature Sensor Circuit Low Bank 1 Sensor 1
- P1130Lack Of HO2S Switch -
- P1131Lack Of HO2S Switch -
- P1132Lack Of HO2S Switch -
- P1151Lack Of HO2S21 Switch -
- P1152Lack Of HO2S21 Switch -
- P1157Lack Of HO2S22 Switch -
- P1158Lack Of HO2S22 Switch -
- P1313Misfire Rate Catalyst Damage Fault
- P13C2The Exhaust Flap Has A Malfunction.
- P13C8The Exhaust Flap Has A Malfunction.
- P13C9The Exhaust Flap Has A Malfunction.
- P1400DPFE Circuit Low Input
- P1401DPFE Circuit High Input
- P1402EGR Metering Orifice Restricted
- P1403DPFE Sensor Hoses Reversed
- P1405DPFE Sensor Upstream Hose Off
- P1406Exhaust Gas Recirculation (EGR) Position
- P1407EGR No Flow Detected
- P1408EGR Flow Out Of Self
- P1420Catalyst Temperature Sensor Failure
- P1453Exhaust Gas Temperature Sensor 1 Open/Short to B+
- P1485EGRV Circuit Malfunction
- P1486EGRA Circuit Malfunction
- P1489EGR Flow Insufficient Detected
- P148FLow Pressure EGR Valve Poistion Sensor, Implausible Signal
- P1544Exhaust Gas Temperature Sensor 3 Circuit - Low Voltage
- P2002Particulate Trap Efficiency Below Threshold Bank 1
- P2032Exhaust Gas Temperature Sensor Circuit Low Bank 1 Sensor 2
- P2080Exhaust Gas Temperature Sensor Circuit Range/Performance Bank 1 Sensor 1
- P2084Exhaust Gas Temperature Sensor Circuit Range/Performance Bank 1 Sensor 2
- P2195O2=Sensor Signal Stuck Lean Bank 1 Sensor 1
- P2196O2=Sensor Signal Stuck Rich Bank 1 Sensor 1
- P2237O2 Sensor Positive Current Control Circuit/Open Bank 1 Sensor 1
- P2243O2 Sensor Reference Voltage Circuit/Open Bank 1 Sensor 1
- P2251O2 Sensor Negative Current Control Circuit/Open Bank 1 Sensor 1
- P2297O2=Sensor Out of Range During Deceleration Bank 1 Sensor 1
- P23A0O2 Sensor Exhaust Sample Error Bank 1 Sensor 2
- P23A1O2 Sensor Exhaust Sample Error Bank 2 Sensor 2
- P23A3Exhaust Heat Exchanger Exhaust Bypass Valve "B" Control Circuit Low
- P23A4Exhaust Heat Exchanger Exhaust Bypass Valve "B" Control Circuit High
- P23A6Exhaust Heat Exchanger Exhaust Bypass Valve "B" Stuck Open
- P23A7Exhaust Heat Exchanger Exhaust Bypass Valve "B" Stuck Closed
- P23E1EGR "C" Control Circuit/Open
- P23E2EGR "C" Control Circuit Performance
- P2414O2=Sensor Exhaust Sample Error Bank 1 Sensor 1
- P2425Exhaust Gas Recirculation Cooling Valve Control Circuit/Open
- P2426Exhaust Gas Recirculation Cooling Valve Control Circuit Low
- P2427Exhaust Gas Recirculation Cooling Valve Control Circuit High
- P242AExhaust Gas Temperature Sensor Circuit Bank 1 Sensor 3
- P242BExhaust Gas Temperature Sensor Circuit Range/Performance Bank 1 Sensor 3
- P242CExhaust Gas Temperature Sensor Circuit Low Bank 1 Sensor 3
- P242FParticulate Filter Restriction - Ash Accumulation Bank 1
- P244CExhaust Temperature Too Low For Particulate Filter Regeneration Bank 1
- P2453DPF pressure sensor A circuit range/performance
- P2459DPF regeneration frequency
- P2463DPF Restriction - Soot accumulation
- P246EExhaust Gas Temperature Sensor Circuit Bank 1 Sensor 4
- P246FExhaust Gas Temperature Sensor Circuit Range/Performance Bank 1 Sensor 4
- P2470Exhaust Gas Temperature Sensor Circuit Low Bank 1 Sensor 4
- P2478Exhaust Gas Temperature Out of Range Bank 1 Sensor 1
- P247AExhaust Gas Temperature Out of Range Bank 1 Sensor 3

About this project

Bosch EDC17 is a widely used common-rail diesel ECU generation (Euro 4–6) with DFES fault-code tables. This unit is fitted to VW - AUDI - SEAT - SKODA - PORSCHE Car vehicles. Project #26365 was completed automatically by the ECUHARD file service for a VW - AUDI - SEAT - SKODA - PORSCHE Car vehicle running software 03L906022NJ 9978. Disabled fault codes: P0130, P0131, P0132, P0133, P0134, P0135, P0400, P0401, P0402, P0403, P0404, P0405, P0406, P046C, P0471, P0472, P0473, P0544, P0545, P1130, P1131, P1132, P1151, P1152, P1157, P1158, P1313, P13C2, P13C8, P13C9, P1400, P1401, P1402, P1403, P1405, P1406, P1407, P1408, P1420, P1453, P1485, P1486, P1489, P148F, P1544, P2002, P2032, P2080, P2084, P2195, P2196, P2237, P2243, P2251, P2297, P23A0, P23A1, P23A3, P23A4, P23A6, P23A7, P23E1, P23E2, P2414, P2425, P2426, P2427, P242A, P242B, P242C, P242F, P244C, P2453, P2459, P2463, P246E, P246F, P2470, P2478, P247A.

Frequently asked questions

What was done to this EDC17CP04 - EDC17CP14 file?

Operations performed: DPF OFF, EGR OFF, LAMBDA OFF, VMAX, DTC OFF. The modified file was checksum-corrected and delivered ready to flash.

Which fault codes (DTC) were disabled?

P0130 (O2=Sensor Circuit Bank 1 Sensor 1); P0131 (O2=Sensor Circuit Low Voltage Bank 1 Sensor 1); P0132 (O2=Sensor Circuit High Voltage Bank 1 Sensor 1); P0133 (O2=Sensor Circuit Slow Response Bank 1 Sensor 1); P0134 (O2=Sensor Circuit No Activity Detected Bank 1 Sensor 1); P0135 (O2=Sensor Heater Circuit Bank 1 Sensor 1); P0400 (Exhaust Gas Recirculation Flow); P0401 (Exhaust Gas Recirculation Flow Insufficient Detected); P0402 (Exhaust Gas Recirculation Flow Excessive Detected); P0403 (Exhaust Gas Recirculation Control Circuit); P0404 (Exhaust Gas Recirculation Control Circuit Range/Performance); P0405 (Exhaust Gas Recirculation Sensor "A" Circuit Low); P0406 (Exhaust Gas Recirculation Sensor "A" Circuit High); P046C (EGR Sensor "A" Circuit Range/Performance); P0471 (Exhaust Pressure Sensor Range/Performance); P0472 (Exhaust Pressure Sensor Low); P0473 (Exhaust Pressure Sensor High); P0544 (Exhaust Gas Temperature Sensor Circuit Bank 1 Sensor 1); P0545 (Exhaust Gas Temperature Sensor Circuit Low Bank 1 Sensor 1); P1130 (Lack Of HO2S Switch -); P1131 (Lack Of HO2S Switch -); P1132 (Lack Of HO2S Switch -); P1151 (Lack Of HO2S21 Switch -); P1152 (Lack Of HO2S21 Switch -); P1157 (Lack Of HO2S22 Switch -); P1158 (Lack Of HO2S22 Switch -); P1313 (Misfire Rate Catalyst Damage Fault); P13C2 (The Exhaust Flap Has A Malfunction.); P13C8 (The Exhaust Flap Has A Malfunction.); P13C9 (The Exhaust Flap Has A Malfunction.); P1400 (DPFE Circuit Low Input); P1401 (DPFE Circuit High Input); P1402 (EGR Metering Orifice Restricted); P1403 (DPFE Sensor Hoses Reversed); P1405 (DPFE Sensor Upstream Hose Off); P1406 (Exhaust Gas Recirculation (EGR) Position); P1407 (EGR No Flow Detected); P1408 (EGR Flow Out Of Self); P1420 (Catalyst Temperature Sensor Failure); P1453 (Exhaust Gas Temperature Sensor 1 Open/Short to B+); P1485 (EGRV Circuit Malfunction); P1486 (EGRA Circuit Malfunction); P1489 (EGR Flow Insufficient Detected); P148F (Low Pressure EGR Valve Poistion Sensor, Implausible Signal); P1544 (Exhaust Gas Temperature Sensor 3 Circuit - Low Voltage); P2002 (Particulate Trap Efficiency Below Threshold Bank 1); P2032 (Exhaust Gas Temperature Sensor Circuit Low Bank 1 Sensor 2); P2080 (Exhaust Gas Temperature Sensor Circuit Range/Performance Bank 1 Sensor 1); P2084 (Exhaust Gas Temperature Sensor Circuit Range/Performance Bank 1 Sensor 2); P2195 (O2=Sensor Signal Stuck Lean Bank 1 Sensor 1); P2196 (O2=Sensor Signal Stuck Rich Bank 1 Sensor 1); P2237 (O2 Sensor Positive Current Control Circuit/Open Bank 1 Sensor 1); P2243 (O2 Sensor Reference Voltage Circuit/Open Bank 1 Sensor 1); P2251 (O2 Sensor Negative Current Control Circuit/Open Bank 1 Sensor 1); P2297 (O2=Sensor Out of Range During Deceleration Bank 1 Sensor 1); P23A0 (O2 Sensor Exhaust Sample Error Bank 1 Sensor 2); P23A1 (O2 Sensor Exhaust Sample Error Bank 2 Sensor 2); P23A3 (Exhaust Heat Exchanger Exhaust Bypass Valve "B" Control Circuit Low); P23A4 (Exhaust Heat Exchanger Exhaust Bypass Valve "B" Control Circuit High); P23A6 (Exhaust Heat Exchanger Exhaust Bypass Valve "B" Stuck Open); P23A7 (Exhaust Heat Exchanger Exhaust Bypass Valve "B" Stuck Closed); P23E1 (EGR "C" Control Circuit/Open); P23E2 (EGR "C" Control Circuit Performance); P2414 (O2=Sensor Exhaust Sample Error Bank 1 Sensor 1); P2425 (Exhaust Gas Recirculation Cooling Valve Control Circuit/Open); P2426 (Exhaust Gas Recirculation Cooling Valve Control Circuit Low); P2427 (Exhaust Gas Recirculation Cooling Valve Control Circuit High); P242A (Exhaust Gas Temperature Sensor Circuit Bank 1 Sensor 3); P242B (Exhaust Gas Temperature Sensor Circuit Range/Performance Bank 1 Sensor 3); P242C (Exhaust Gas Temperature Sensor Circuit Low Bank 1 Sensor 3); P242F (Particulate Filter Restriction - Ash Accumulation Bank 1); P244C (Exhaust Temperature Too Low For Particulate Filter Regeneration Bank 1); P2453 (DPF pressure sensor A circuit range/performance); P2459 (DPF regeneration frequency); P2463 (DPF Restriction - Soot accumulation); P246E (Exhaust Gas Temperature Sensor Circuit Bank 1 Sensor 4); P246F (Exhaust Gas Temperature Sensor Circuit Range/Performance Bank 1 Sensor 4); P2470 (Exhaust Gas Temperature Sensor Circuit Low Bank 1 Sensor 4); P2478 (Exhaust Gas Temperature Out of Range Bank 1 Sensor 1); P247A (Exhaust Gas Temperature Out of Range Bank 1 Sensor 3). Each code is switched off in the ECU fault table, so it is no longer stored or shown by diagnostic tools.

What is the software version for this EDC17CP04 - EDC17CP14 file?

This project is for EDC17CP04 - EDC17CP14 with software numbers: 03L906022NJ 9978. The same operations apply to other vehicles running the same software.

Can I get the same tuning for my VW - AUDI - SEAT - SKODA - PORSCHE?

Yes. Sign in, upload your original ECU file (EDC17CP04 - EDC17CP14 or any supported ECU), choose the operations you need and our automated system prepares the file, usually within minutes, 24/7.

I read my ECU with a different tool — will the tuning fit my file?

Yes. Every operation is applied to the file you upload — your own read from your own car — so the tool and the read mode do not matter: the modifications are located by content, not by a fixed file layout. If your file was modified before, our REV ORI (revert to original) module repairs every changed area back to the stock values first — no matter which tool or method read it (KTAG, KESS, Flex, Autotuner, CMD, OBD, bench or boot) (15 EUR). A compatibility problem is therefore impossible.

I have an OBD read — can you tune it, or do I need a bench/boot read?

An OBD read is fine as long as it contains the software area (maps). Upload it; the platform detects the ECU and software number and shows which operations are available for your file. If the read is partial and an operation is not possible on it, you will see that before paying.

I read boot mode with KTAG / bench with Flex / bench or OBD with Autotuner — which read do I upload?

Any of them. Upload the file exactly as your tool saved it (EDC17CP04 - EDC17CP14 reads are supported in OBD, bench and boot form). The system works on your own read, so nothing has to be converted or matched to a different device.

Do you need the full backup (EEPROM, other sectors)?

No. Only the software-related part of the ECU is used: the maps area — the internal flash and/or the external flash, depending on where the software lives in that ECU. EEPROM and other memory sectors are not needed and are never modified. Keep your full backup for yourself as a safety copy.

How can I be sure the result will be compatible with my ECU?

Because the file returned to you is your own read with only the selected areas changed and the checksum corrected, it flashes back with the same tool and method you used to read it. The software number stays the same; nothing else in the file is touched.

What other operations are available for EDC17CP04 - EDC17CP14?

STAGE1 (30 EUR, automatic, 63 ready solutions for this file size); STAGE2 (60 EUR, automatic, 5 ready solutions for this file size); STAGE3 (300 EUR, engineer-assisted, on request); NOX OFF (15 EUR, automatic, 8 ready solutions for this file size); TVA OFF (15 EUR, automatic, 17 ready solutions for this file size); FLAPS OFF (15 EUR, automatic, 20 ready solutions for this file size); STARTSTOP OFF (60 EUR, engineer-assisted, on request); IMMO OFF (75 EUR, automatic, 5 ready solutions for this file size); WATERPUMP OFF (15 EUR, automatic, 12 ready solutions for this file size); HOT START (30 EUR, automatic, 3 ready solutions for this file size); HARDCUT (15 EUR, automatic, 8 ready solutions for this file size); REV ORI (15 EUR, automatic, stock file in archive). Prices are per file.

I have a EDC17CP04 - EDC17CP14 file — how can I get it done?

Sign in to the ECUHARD platform (solutions.ecuhard.com), upload your ECU file, select the operations you need and confirm. Automatic solutions are delivered within minutes, 24/7; engineer-assisted operations are prepared by our tuning team. Each file is checksum-corrected and an invoice is issued automatically.

Is there an ECM Titanium driver for this EDC17CP04 - EDC17CP14 file?

Yes. The file is linked to ECM Titanium driver A20_5862 (AUDI Q5 I). Matched: the software range is identical to the driver reference. The driver tells the software where the maps of this ECU software are, so tools that use ECM drivers, including the ECUHARD Tuning Editor, can open the maps automatically.

Do I need to send my original file?

Yes — upload the stock read of your ECU. If you do not have it, our original file archive may have a matching file by software number.