Mercedes E 300 BlueTEC Hybrid (2.1) 231 hp — Stage 1 file (+29 hp)
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Stage 1 file for Mercedes E 300 BlueTEC Hybrid (2.1) 231 hp
Target +0 hp. Custom development for your engine.
Chip tuning for Mercedes E 300 BlueTEC Hybrid (2.1) 231 hp ECU
Mercedes E (2013 - W212) 300 BlueTEC Hybrid (2.1) 231 hp — premium hybrid 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 231 to 260 hp (+29 hp, +13%) and torque from 540 to 600 Nm (+60 Nm). This engine ships with different ECU variants: Delphi CPC2, Delphi CRD3.7A, Bosch DCU17PC01, Bosch EDC17CP57, Siemens/Continental VGS4-NAG2, Siemens/Continental VGSx-NAG2, Delphi CRD3. The flashing method is determined by the specific unit: OBD, Bench or Boot mode. In the CHIPOK database: 7 configurations · 7 ECU variants.
The Mercedes three-pointed star symbolises dominance on land, at sea and in the air. 4MATIC all-wheel drive is Mercedes' signature system, fitted to most models. The Mercedes-Benz Group AG (Daimler AG until 2022) comprises Mercedes-Benz, AMG, Maybach, Smart and the EQ line. The F1 heritage in AMG hybrid powertrains (Project ONE) comes with a locked electronic architecture. Full-EV Mercedes keep the inverter and BMS locked, so traditional chip tuning does not apply. 48V MHEV with EQ Boost is a mild hybrid sharing its ECU with the non-MHEV version.
Stage 1 on Mercedes often requires refreshing the adaptations after the flash. Mercedes is one of the most protected brands in the chip tuning industry in terms of encryption. The Mercedes community in Europe has a large pool of available Stage files for the standard models. On modern high-output Mercedes, Bench reading is often required because of the encryption. The Mercedes premium segment is a high-output platform with Stage 2 potential. High-output Mercedes engines are premium-class with solid headroom for Stage 1.
Frequently asked questions
How many horsepower does the Mercedes E 300 BlueTEC Hybrid (2.1) 231 hp reach after a remap?
The Stage 1 gain for the Mercedes E 300 BlueTEC Hybrid (2.1) 231 hp is 29 hp (+13%) over the stock 231 hp, for a total of 260 hp. Torque rises from 540 to 600 Nm (+60 Nm).
What is Stage 1 chip tuning for the Mercedes E?
Stage 1 chip tuning of the Mercedes E is a rework of the ECU maps: boost pressure, ignition advance, target lambda and the removal of factory torque limiters. The gain is +29 hp with no hardware changes.
Is Stage 1 safe on the high-output Mercedes E 300 BlueTEC Hybrid (2.1) 231 hp?
The high-output Mercedes E 300 BlueTEC Hybrid (2.1) 231 hp has a conservative factory calibration aimed at the mass market. Stage 1 unlocks the engine's real potential while turbo and injector life are preserved.
How much does Stage 2 add on the Mercedes E?
Stage 2 on the Mercedes E 300 BlueTEC Hybrid (2.1) 231 hp means software + hardware (exhaust, intake, intercooler). The gain depends on the specific hardware combination.
Which ECUs are found on the Mercedes E 300 BlueTEC Hybrid (2.1) 231 hp?
The Mercedes E 300 BlueTEC Hybrid (2.1) 231 hp was fitted with different ECUs depending on the year and trim: Delphi CPC2, Delphi CRD3.7A, Bosch DCU17PC01, Bosch EDC17CP57, Siemens/Continental VGS4-NAG2, Siemens/Continental VGSx-NAG2, Delphi CRD3. The write method (OBD, Bench, Boot) is determined when the unit is read.
What happens to the Mercedes E warranty after chip tuning?
The factory warranty of the Mercedes E does not remain valid after Stage 1 — the manufacturer withdraws its obligations once the ECU software is changed. CHIPOK provides its own warranty on its work and support.
How long does remapping the Mercedes E take?
On the Mercedes E 300 BlueTEC Hybrid (2.1) 231 hp: OBD flash 25-30 minutes, Bench (if required) about an hour. The file processing itself takes 5-30 minutes once the original bin is received.
Is the original file kept when chip tuning the Mercedes E?
Yes, the original ECU firmware of the Mercedes E 300 BlueTEC Hybrid (2.1) 231 hp is kept and can be flashed back at any time. Returning to stock via OBD takes 25-30 minutes.
What is the price of a Stage 1 remap for the Mercedes E?
Stage 1 for the Mercedes E 300 BlueTEC Hybrid (2.1) 231 hp is paid for with CHIPOK credits (1 cr = 1 €). The final amount is set in the calculator, taking the extra options (off functions) into account.