Stage 2
Stage 2 · Petrol · 1.4 TSi 150hp (CHPB)
Skoda Octavia 1.8 T Stage 2 file Bosch HW 0261207436 · 06A906032HJ · SW 366426
Skoda Octavia 1.8 T Turbo Petrol 110.3 kW (150 HP) Stage 2Turbo petrol, 110.3 kW (150 hp)
150 → 191 HP +41 HP +76 Nm 27% more power
Calibrated ECU file for 0261207436 (SW 366426). Checksum-corrected, ready to flash. Delivered instantly via secure download after payment.
Performance projection
Matched engine: 1.4 TSi 150hp (CHPB), CHPB, 1.4L, Petrol. Engine #6995 in our gains database.
- Power
- 191 HP+41 HP from 150
- Torque
- 326 Nm+76 Nm from 250
- 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 0261207436 and software 366426.
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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 2, Petrol.
Hardware
- Sport / decat downpipe (or sports-cat)
- High-flow air intake
- Optional: front-mount intercooler upgrade for sustained boost
Software / calibration
- Cat-warm-up & secondary lambda re-mapped for decat hardware
- Boost target raised in line with cooling capacity
- Knock / ignition advance re-trimmed
- Idle and load-transition tables refined
Stage 2 keeps the factory turbo and internals. Final figures vary slightly with the exact hardware fitted.
Vehicle & ECU specifications
Exact vehicle, engine and ECU identifiers this calibration file is written for. Cross-check against your ECU before flashing.
| Vehicle make | Skoda |
|---|---|
| Vehicle model | Octavia |
| Displacement | 1.8 L |
| Fuel / Induction | Petrol |
| Factory power | 110.3 kW (150 HP) |
| ECU manufacturer | Bosch |
| ECU hardware | 0261207436 |
| ECU software | 366426 |
| Calibration stage | Stage 2 |
| OEM engine code | CHPB |
| 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 | 150 HP | 250 Nm | — | — |
| Stage 1 | 180 HP | 310 Nm | +30 (20%) | +60 |
| Stage 2 | 191 HP | 326 Nm | +41 (27.3%) | +76 |
| Stage 3 | 248 HP | 388 Nm | +98 (65.3%) | +138 |
| Stage 4 | 293 HP | 463 Nm | +143 (95.3%) | +213 |
About this calibration file
The Stage 2 calibration for the Skoda Octavia 1.8L Petrol is written for vehicles with supporting bolt-ons: a higher-flow downpipe or sports catalyst, upgraded intercooler and upgraded intake are recommended. Boost targets, fuel-rail pressure, injector duration and VGT positioning are pushed further than a Stage 1 map while keeping exhaust-gas temperatures inside safe bands.
This file matches a Bosch ECU with hardware number 0261207436 and software version 366426. 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: 191 HP and 326 Nm at the crank — a gain of +41 HP (27%) and +76 Nm over the factory 150 HP / 250 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
0261207436 (Bosch) 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 Stage2 tuning file for Skoda Octavia 1.8 T Turbo-Benzin 110.3KW with Bosch 0261207436 and software ID 06A906032HJ (Bosch software number 366426 ( 1037366426 )). The base stock vehicle for this calibration has a factory output of around 110.3 kW (~150 HP). Stage 2 is intended for cars with supporting modifications (exhaust, intake, intercooler) and delivers a stronger performance gain.
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 0261207436, 06A906032HJ, 366426 (1037 + SW code). Use this file for diagnostics, cloning, recovery or as a base for custom remapping.
96E71244 511AA2C5 093DCF1C 51A6D9AF 3FC05158 F98A5CF6 79BE963C C849E1AD