NNV503020-4223 Siemens SID20X Land Rover Discovery (2.7 190hp) Original ECU File
About this file
This is the original ECU file NNV503020-4223 for Land Rover Discovery 2.7 190hp: Siemens SID20X. To buy it, use Quick buy below — €20 by card, no registration, a ready-to-use .bin file by e-mail — or buy it with a file-service account (register or log in and top up your balance). Also you can find all available options on our platform for emissions removal (DPF, EGR, AdBlue) or improving power with stage 1/2/3 or ECO tuning.
This is an original (stock) read of a Siemens SID20X control unit. Our catalogue lists it for the Land Rover Discovery 2.7 190hp.
Its numbers in the catalogue: calibration and SW upgrade number NNV503020-4223.
All Land Rover Discovery Siemens SID20X files: 47 in our catalogue.
What you receive
- The original (stock) read of this ECU, exactly as read — no modifications.
- A ready-to-use .bin file by e-mail — nothing to unpack or rename.
- The original read only — no full backups, EEPROM, SGO, VBF or other formats.
Before you order
- All sales are final. Check HW, SW and calibration against your own read before you buy.
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File specifications
| Brand name and model | Land Rover Discovery |
| Engine power | 2700 190HP |
| Engine code | — |
| ECU brand name | SIEMENS |
| ECU model name | SID20X |
| ECU hardware | — |
| ECU software | — |
| ECU calibration | NNV503020-4223 |
| ECU SW upgrade | NNV503020-4223 |
| DAMOS / map pack ID | 3137IAC1 |
| Also written as | NNV5030204223 · NNV503020 4223 |
Get this original file — alone or with its WinOLS map pack
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Original + map pack
The original .bin and its map pack (CSV) — for WinOLS and compatible software
- 83 tuning maps for this software version — Injection System, Engine Torque, Turbo System, Rail…
- X / Y axes labelled correctly, correct factors
- One ZIP by e-mail: .bin + .csv map pack
- Axes checked against this original: 96 of 96 read correctly
- No account, no sign-up — just your e-mail and a card
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- Mastercard
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- Map definitions only — no tuned file, no support
- All sales are final — check HW / SW before you buy
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Requires registration on our file service fs.auto-remap.com
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Maps in this map pack · 83
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WinOLS map pack for this file 83 maps
A WinOLS map export (CSV) made for this software version: tuning maps only, with correctly labelled X and Y axes and the correct factor for the data values — no maps for switching off emissions or errors. Maps by category:
For example: Fuel quantity injected f(RPM,Trq), Injection base map, Limiter of Maximum torque, Torque request - High speed, Limiter of Turbo pressure, Turbo pressure, Rail pressure, Rail pressure limiter f(RPM,Fuel_Q)…
We modify this exact ECU for you
- Stage 1 / Stage 2 / ECO
- DPF / FAP OFF
- EGR OFF
- AdBlue / SCR OFF
- DTC OFF
- Speed limiter, Start&Stop and more
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