Mercedes ML 270 CDI (2.7) 170 hp — Stage 1 file (+30 hp)
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Stage 1 file for Mercedes ML 270 CDI (2.7) 170 hp
Target +0 hp. Custom development for your engine.
Chip tuning for Mercedes ML 270 CDI (2.7) 170 hp ECU
Mercedes ML (2000 - W163) 270 CDI (2.7) 170 hp — premium diesel engine of the passenger segment of the Mercedes-Benz Group AG (Mercedes-Benz, AMG, Maybach, Smart, EQ) group (Германия, 1926). Stage 1 chip tuning raises power from 170 to 200 hp (+30 hp, +18%) and torque from 370 to 450 Nm (+80 Nm). ECU — Bosch EDC15C6. Flashing method: OBD or Bench depending on the unit's protection. Diesel engines built in 2000 — the era of classic Common Rail without strong encryption.
The Mercedes slogan is 'Das Beste oder nichts' ('The best or nothing'). Smart is Mercedes's city sub-brand, historically running Mitsubishi and Renault engines. Karl Benz is credited as the inventor of the automobile with the 1886 Patent-Motorwagen. Mercedes diesels have long been popular with the German police and taxi services. Mercedes diesel engines are fitted to passenger cars and commercial vehicles. BlueTEC is Mercedes's proprietary exhaust after-treatment system with an SCR catalyst and AdBlue.
The AMG community is active in Germany, but the protection is the toughest in the industry, so Stage 1 on AMG usually requires Bench. The Mercedes community in Europe has a large pool of available Stage files for the standard models. Stage 1 on Mercedes often requires refreshing the adaptations after the flash. The Mercedes community is active in Europe, with a large pool of available Stage files. Mid-range Mercedes engines are a premium segment with a conservative factory calibration, and Stage 1 preserves engine life. Mercedes prioritises smooth running, and Stage 1 preserves the engine's character. The Mercedes factory calibration allows a confident move to Stage 1 without hardware changes.
Frequently asked questions
How much does the power of the Mercedes ML 270 CDI (2.7) 170 hp increase after Stage 1?
Stage 1 chip tuning on the Mercedes ML 270 CDI (2.7) 170 hp boosts engine output by 30 hp: from 170 to 200 hp. Torque rises from 370 to 450 Nm (+80 Nm).
What changes in the Mercedes ML ECU after Stage 1?
Stage 1 on the Mercedes ML 270 CDI (2.7) 170 hp is a software ECU calibration with no hardware changes. The key maps (boost/ignition/lambda/torque) are adjusted while factory tolerances are preserved. The gain is +30 hp with no hardware changes.
Is a Stage 1 remap safe for the 270 CDI (2.7) 170 hp?
Stage 1 on the Mercedes ML 270 CDI (2.7) 170 hp is developed while keeping the factory AFR, knock control and temperature limits. Engine life is preserved provided regular maintenance is carried out.
How does Stage 2 differ from Stage 1 on the Mercedes ML 270 CDI (2.7) 170 hp?
Stage 2 for the Mercedes ML 270 CDI (2.7) 170 hp is Stage 1 plus hardware changes: a downpipe, a larger intake and a performance intercooler. The gain is considerably higher, but it requires professional component selection.
What control unit does the Mercedes ML 270 CDI (2.7) 170 hp run?
The control unit of the Mercedes ML 270 CDI (2.7) 170 hp is the Bosch EDC15C6. Before flashing, the engineer identifies the exact revision and selects the write method.
Does Stage 1 void the warranty on the Mercedes ML?
Stage 1 on the Mercedes ML voids the factory warranty on the engine and transmission — this is standard for all manufacturers. CHIPOK provides its own warranty on the quality of the remap.
How quickly is chip tuning of the Mercedes ML 270 CDI (2.7) 170 hp done?
The full remap cycle for the Mercedes ML — from reading to writing the final file — takes 30-90 minutes depending on the ECU access method. The file is prepared at CHIPOK in 5-30 minutes.
Can you return to stock after Stage 1 on the Mercedes ML?
The original Mercedes ML ECU is always saved before flashing. Rolling back to the factory firmware is done with the same programmer in 25-30 minutes.
How much does Stage 1 cost for the Mercedes ML 270 CDI (2.7) 170 hp?
The cost of Stage 1 for the Mercedes ML 270 CDI (2.7) 170 hp is calculated in the calculator on this page — you select the options (DPF off, EGR off, AdBlue off, DTC off, etc.) and the price is capped by the package Max Price. Payment is by credits (1 cr = 1 €), with no subscriptions.