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Project #15256

DELCO MULTEC 09353489 DJTX

OPEL - VAUXHALL Car Petrol EGR OFF ✓ Completed Jul 23, 2026

Vehicle & ECU

ECUDELCO MULTEC
Brand groupOPEL - VAUXHALL
Vehicle typeCar
FuelPetrol
File size256.00 KB 262,144 bytes
Completed
Automated processing≈ 5 min
Status✓ Completed & delivered
Original filegastra1.616vdjtxori.bin
Stock fileUploaded file was already modified (not a stock read)

Software identification 2

Software number09353489
Version / upgradeDJTX

Operations performed 1

  1. EGR OFF automated · solution rev 5 · ~5 min

    Disables the exhaust gas recirculation (EGR) system.

Other solutions for this ECU 10

Every operation below can be ordered for the same DELCO MULTEC file (petrol). Prices are per file in EUR; automatic solutions are delivered within minutes, engineer-assisted ones are prepared by our tuning team.

STAGE1 A safe performance tune that needs no mechanical changes and does not harm the vehicle. automatic, 4 ready solutions for this file size · ~15 min 10 EUR
STAGE2 A performance tune that requires hardware changes such as exhaust, filter or DPF removal. engineer-assisted, on request · ~60 min 40 EUR
STAGE3 A performance tune built from data logs after vehicle-specific hardware upgrades. engineer-assisted, on request · ~180 min 200 EUR
EGR OFF Disables the exhaust gas recirculation (EGR) system. done in this project ✓
LAMBDA OFF Disables the oxygen (lambda) sensors. automatic, 2 ready solutions for this file size · ~5 min 5 EUR
DECAT Disables catalytic converter efficiency monitoring and the P0420/P0430 fault codes. engineer-assisted, on request · ~5 min 5 EUR
POPBANG Creates exhaust pop & bang / crackle sounds; requires a decatted exhaust with few silencers. automatic, 2 ready solutions for this file size · ~15 min 20 EUR
IMMO OFF engineer-assisted, on request · ~180 min 50 EUR
TERMOSTAT Adjusts the operating temperature in software on vehicles with an electronic thermostat. automatic, 5 ready solutions in library · ~20 min 20 EUR
DTC OFF Permanently disables the fault codes (DTC) you select; you need to provide the P codes to turn off. automatic, instant 10 EUR
REV ORI engineer-assisted, on request · ~120 min 10 EUR
Have a DELCO MULTEC file? Sign in to the ECUHARD platform, upload it and pick the operations — automatic solutions are ready in minutes, 24/7, invoice issued automatically.
Sign in & upload your file →

About this project

DELCO MULTEC is an engine control unit (ECU) supported by our automated file service. This unit is fitted to OPEL - VAUXHALL Car vehicles. Project #15256 was completed automatically by the ECUHARD file service for a OPEL - VAUXHALL Car vehicle running software 09353489 DJTX.

Frequently asked questions

What was done to this DELCO MULTEC file?

Operations performed: EGR OFF. The modified file was checksum-corrected and delivered ready to flash.

What is the software version for this DELCO MULTEC file?

This project is for DELCO MULTEC with software numbers: 09353489 DJTX. The same operations apply to other vehicles running the same software.

Can I get the same tuning for my OPEL - VAUXHALL?

Yes. Sign in, upload your original ECU file (DELCO MULTEC 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) (10 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 (DELCO MULTEC 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 DELCO MULTEC?

STAGE1 (10 EUR, automatic, 4 ready solutions for this file size); STAGE2 (40 EUR, engineer-assisted, on request); STAGE3 (200 EUR, engineer-assisted, on request); LAMBDA OFF (5 EUR, automatic, 2 ready solutions for this file size); DECAT (5 EUR, engineer-assisted, on request); POPBANG (20 EUR, automatic, 2 ready solutions for this file size); IMMO OFF (50 EUR, engineer-assisted, on request); TERMOSTAT (20 EUR, automatic, 5 ready solutions in library); DTC OFF (10 EUR, automatic, instant); REV ORI (10 EUR, engineer-assisted, on request). Prices are per file.

I have a DELCO MULTEC 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.

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.