Stage 1
MB Actros 1853 Stage 1 file Temic
Mercedes-Benz Actros 1853 Turbo Diesel 389.8 kW (530 HP) Temic OM502LA.II-2-00 OM502 LA II 2-00 G51 Stage 1Turbo diesel, 389.8 kW (530 hp)
Calibrated ECU file . Checksum-corrected, ready to flash. Delivered instantly via secure download after payment.
How it works
-
Read your ECU
With KESS, KTAG, AutoTuner or Flex. Keep the read: it is your way back.
-
Match the numbers
Your read must show hardware OM502LA.
-
Pay and download
Card, Apple Pay or Google Pay. The file is in your account straight away.
-
Write it and drive
Write it back the way you read it. Not right for your car? We correct it free.
What the car needs
Required modifications: Stage 1.
Hardware
- No hardware changes required: runs on completely stock hardware
Software / calibration
- Boost pressure optimised within factory turbo limits
- Injection timing & quantity remapped
- Smoke / EGT limiters refined
- DTCs left intact, factory safeties preserved
Stage 1 is a software-only calibration. Compatible with stock turbo, injectors, intercooler, exhaust and clutch.
Vehicle & ECU specifications
Exact vehicle, engine and ECU identifiers this calibration file is written for. Cross-check against your ECU before flashing.
| Vehicle make | Mercedes-Benz |
|---|---|
| Vehicle model | Actros 1853 |
| Fuel / Induction | Turbo Diesel |
| Factory power | 389.8 kW (530 HP) |
| ECU manufacturer | Temic |
| ECU ID | OM502LA.II-2-00 |
| ECU hardware | 2-00 |
| ECU software | OM502 |
| Calibration stage | Stage 1 |
| File format | BIN / ORI |
| Checksum | Pre-corrected (ready to flash) |
| Delivery | Instant download after payment |
About this calibration file
The Stage 1 calibration for the Mercedes-Benz Actros 1853 Turbo Diesel is a drop-in remap that works on completely stock hardware — no turbo, injector, intercooler or fuel-system upgrades required. Injection timing, boost targets, rail-pressure limits and torque maps are rebalanced to extract the safe headroom the OEM leaves untouched for fleet-fuel tolerance, altitude margin and warranty buffer.
This file matches a Temic ECU with hardware number 2-00 and software version OM502. Verify both identifiers in your flashing tool before writing — an ID mismatch is the most common cause of a bricked ECU. If you are unsure, upload a read of your original file via the file-request wizard and our engineers will confirm compatibility before you flash.
The file is delivered as a ready-to-flash BIN (and ORI backup where applicable) compatible with all major tools — KESS V2/V3, KTAG, AutoTuner, CMDFlash, Dimsport New Genius, MPPS, Flex, BFlash, PCMFlash, MMFlash — via OBD, bench or boot-mode as supported by your ECU family. Checksums are pre-computed and verified; no additional checksum tool is required. All files include a free revision if post-flash logs reveal a fuelling, boost or EGT issue.
Frequently asked questions
2-00 (Temic) listed in the specifications. Read your ECU with any supported tool (KESS, KTAG, AutoTuner, CMD, etc.) and compare the hardware + software numbers against the ones on this page. If they match exactly, the file is a direct fit. If you're not 100% sure, upload your original read via the file-request wizard and our engineers will confirm within minutes — no cost, no obligation.Product details
This product contains a calibrated Stage1 tuning file for MB Actros 1853 Turbodiesel 389.8KW with Temic OM502LA.II-2-00 and software ID OM502. The base stock vehicle for this calibration has a factory output of around 389.8 kW (~530 HP). This Stage 1 calibration is designed for stock hardware, offering a safe and reliable increase in power and torque for daily use.
All ECU tuning files from TUNING-DATABASE are prepared for professional use. They are useful whenever you search by ECU ID, hardware or software number such as OM502LA.II-2-00, OM502. Use this file for diagnostics, cloning, recovery or as a base for custom remapping.
7869D446 A86100A2 CAAE5AA3 54065DB6 D2CAD894 4A28CF75 8DAFB2CA 15A02E89