Mercedes E 220 CDI S&S (2.1) 170 hp — Stage 1 file (+40 hp)
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Stage 1 file for Mercedes E 220 CDI S&S (2.1) 170 hp
Target +0 hp. Custom development for your engine.
Chip tuning for Mercedes E 220 CDI S&S (2.1) 170 hp ECU
Mercedes E (2009 - W212) 220 CDI S&S (2.1) 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 210 hp (+40 hp, +24%) and torque from 400 to 500 Nm (+100 Nm). This engine ships with different ECU variants: Delphi CRD3.7A, Bosch EDC17CP46, Siemens/Continental VGSx-NAG2, Delphi CRD3. The flashing method is determined by the specific unit: OBD, Bench or Boot mode. In the CHIPOK database: 4 configurations · 4 ECU variants. The 2009 generation — first-generation CDI/TDI/HDi diesels with relatively simple ECU protection; OBD reading works directly.
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. Mid-range Mercedes diesels are a mainstream chip tuning subject in both the commercial and passenger-car segments. The factory calibration on Mercedes diesels is conservative, leaving headroom for Stage 1 while preserving engine life. DPF/SCR with AdBlue is standard on all Euro-6 Mercedes diesels.
Mercedes is one of the most protected brands in the chip tuning industry in terms of encryption. 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. The Mercedes factory calibration allows a confident move to Stage 1 without hardware changes. 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.
Frequently asked questions
How many horsepower does the Mercedes E 220 CDI S&S (2.1) 170 hp reach after a remap?
The Stage 1 gain for the Mercedes E 220 CDI S&S (2.1) 170 hp is 40 hp (+24%) over the stock 170 hp, for a total of 210 hp. Torque rises from 400 to 500 Nm (+100 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 +40 hp with no hardware changes.
Can you do Stage 1 on the Mercedes E 220 CDI S&S (2.1) 170 hp?
Yes, Stage 1 for the Mercedes E 220 CDI S&S (2.1) 170 hp stays within the factory limits for boost pressure, knock and temperature. On a healthy engine with a serviced turbo and injectors there is no risk.
How much does Stage 2 add on the Mercedes E?
Stage 2 on the Mercedes E 220 CDI S&S (2.1) 170 hp means software + hardware (exhaust, intake, intercooler). The gain depends on the specific hardware combination.
Which ECUs are found on the Mercedes E 220 CDI S&S (2.1) 170 hp?
The Mercedes E 220 CDI S&S (2.1) 170 hp was fitted with different ECUs depending on the year and trim: Delphi CRD3.7A, Bosch EDC17CP46, 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 220 CDI S&S (2.1) 170 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 220 CDI S&S (2.1) 170 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 220 CDI S&S (2.1) 170 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.