Stage 1
Stage 1 · Petrol · 1.4i 75hp
VW Golf4 1.4 16V Stage 1 file Marelli · 036906014P
Volkswagen Golf 4 1.4 16V Petrol 55.2 kW (75 HP) Marelli 61600.502.00 036906014P 2859 Stage 11999, Petrol, 55.2 kW (75 hp)
75 → 83 HP +8 HP +14 Nm 11% more power
Calibrated ECU file for 036906014P. Checksum-corrected, ready to flash. Delivered instantly via secure download after payment.
Performance projection
Matched engine: 1.4i 75hp, AHW, 1.4L, Petrol. Engine #7601 in our gains database.
- Power
- 83 HP+8 HP from 75
- Torque
- 142 Nm+14 Nm from 128
- Fuel economy
- −8 %−12% full load
Real data from Gains API. Dyno curve = typical ECU-family projection. Final gains depend on fuel, altitude, wear.
How it works
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Read your ECU
With KESS, KTAG, AutoTuner or Flex. Keep the read: it is your way back.
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Match the numbers
Your read must show hardware 61600.
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Pay and download
Card, Apple Pay or Google Pay. The file is in your account straight away.
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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, Petrol.
Hardware
- No hardware changes required: runs on completely stock hardware
Software / calibration
- Boost / load targets optimised within factory hardware limits
- Ignition advance refined for the running fuel grade
- Throttle response and torque request remapped
- Factory safeties (knock, lambda, EGT) 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 | Volkswagen |
|---|---|
| Vehicle model | Golf4 |
| Model year | 1999 |
| Displacement | 1.4 L |
| Fuel / Induction | Petrol |
| Factory power | 55.2 kW (75 HP) |
| ECU manufacturer | Magneti Marelli |
| ECU ID | 61600.502.00 |
| ECU hardware | 036906014P |
| Calibration stage | Stage 1 |
| Cylinder capacity | 1390 CC |
| Compression ratio | 10,5 : 1 |
| Bore × Stroke | 76,5 X 75,6 mm |
| OEM engine code | AHW |
| File format | BIN / ORI |
| Checksum | Pre-corrected (ready to flash) |
| Delivery | Instant download after payment |
Engine performance matrix
Power, torque and fuel-economy figures for every tuning stage on this engine, sourced from the tuning-database Gains API. Values are healthy-engine crank numbers; real on-road gains vary with fuel, altitude and mechanical condition.
| Stage | Power | Torque | Δ HP | Δ Nm |
|---|---|---|---|---|
| Original / Factory | 75 HP | 128 Nm | — | — |
| Stage 1 | 83 HP | 142 Nm | +8 (10.7%) | +14 |
| Stage 2 | 88 HP | 149 Nm | +13 (17.3%) | +21 |
| Stage 3 | 124 HP | 198 Nm | +49 (65.3%) | +70 |
| Stage 4 | 146 HP | 237 Nm | +71 (94.7%) | +109 |
About this calibration file
The Stage 1 calibration for the 1999 Volkswagen Golf4 1.4L Petrol 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 Magneti Marelli ECU with hardware number 036906014P. 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.
Projected output on a healthy, stock-hardware example of this engine: 83 HP and 142 Nm at the crank — a gain of +8 HP (11%) and +14 Nm over the factory 75 HP / 128 Nm baseline. These numbers are sourced from our Vehicle Performance Database, which aggregates dyno results across this engine family. Real-world gains depend on fuel grade, ambient temperature, mechanical condition and intake/exhaust state.
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
036906014P (Magneti Marelli) 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 VW Golf4 1.4 16V 1999 Benzin 55.2KW with Marelli 61600.502.00 and software ID 036906014P. The base stock vehicle for this calibration has a factory output of around 55.2 kW (~75 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 61600.502.00, 036906014P. Use this file for diagnostics, cloning, recovery or as a base for custom remapping.
C8522CE4 905E1088 09D8BAC8 E82A0538 2BCD99A1 EE5B0C1C 8D180630 660F6B3B