Mercedes Sprinter 214/314 CDI (2.1) 143 hp — Stage 1 file (+67 hp)
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Stage 1 file for Mercedes Sprinter 214/314 CDI (2.1) 143 hp
Target +0 hp. Custom development for your engine.
Chip tuning for Mercedes Sprinter 214/314 CDI (2.1) 143 hp ECU
Mercedes Sprinter (2014 - W906-FL) 214/314 CDI (2.1) 143 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 143 to 210 hp (+67 hp, +47%) and torque from 330 to 440 Nm (+110 Nm). This engine ships with different ECU variants: Delphi CRD3.E1, Delphi CRD3P.B0, Delphi CRD3P.C0, Delphi CRD3P.G0, Bosch VGS3-NAG3, Siemens/Continental VGSx-NAG2. The flashing method is determined by the specific unit: OBD, Bench or Boot mode. In the CHIPOK database: 6 configurations · 6 ECU variants. The 2014 generation — mid-generation diesels on the EDC17 platform with OBD reading support and no need for Bench.
Mercedes is one of the most protected brands in the chip tuning industry in terms of encryption. Maybach is Mercedes's ultra-luxury sub-brand. Mercedes-Benz is the world's oldest carmaker, founded in 1926 by the merger of Daimler-Motoren-Gesellschaft and Benz & Cie. Mercedes diesels are known for smooth, quiet running, a hallmark of the premium segment. Mercedes diesels have long been known for legendary reliability, with German taxi fleets running to million-kilometre mileages. Mercedes pioneered CDI (Common-rail Direct Injection) technology on passenger-car diesels, in series production since 1997.
Mercedes is one of the most protected brands in the chip tuning industry in terms of encryption. 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
What power gain do you get after chip tuning the Mercedes Sprinter 214/314 CDI (2.1) 143 hp?
The Stage 1 gain for the Mercedes Sprinter 214/314 CDI (2.1) 143 hp is 67 hp (+47%) over the stock 143 hp, for a total of 210 hp. Torque rises from 330 to 440 Nm (+110 Nm).
What is Stage 1 chip tuning for the Mercedes Sprinter?
Stage 1 chip tuning of the Mercedes Sprinter is a rework of the ECU maps: boost pressure, ignition advance, target lambda and the removal of factory torque limiters. The gain is +67 hp with no hardware changes.
Can you do Stage 1 on the Mercedes Sprinter 214/314 CDI (2.1) 143 hp?
Yes, Stage 1 for the Mercedes Sprinter 214/314 CDI (2.1) 143 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 Sprinter?
Stage 2 on the Mercedes Sprinter 214/314 CDI (2.1) 143 hp means software + hardware (exhaust, intake, intercooler). The gain depends on the specific hardware combination.
Which ECUs are found on the Mercedes Sprinter 214/314 CDI (2.1) 143 hp?
The Mercedes Sprinter 214/314 CDI (2.1) 143 hp was fitted with different ECUs depending on the year and trim: Delphi CRD3.E1, Delphi CRD3P.B0, Delphi CRD3P.C0, Delphi CRD3P.G0, Bosch VGS3-NAG3, Siemens/Continental VGSx-NAG2. The write method (OBD, Bench, Boot) is determined when the unit is read.
What happens to the Mercedes Sprinter warranty after chip tuning?
The factory warranty of the Mercedes Sprinter 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 Sprinter take?
On the Mercedes Sprinter 214/314 CDI (2.1) 143 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 Sprinter?
Yes, the original ECU firmware of the Mercedes Sprinter 214/314 CDI (2.1) 143 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 Sprinter?
Stage 1 for the Mercedes Sprinter 214/314 CDI (2.1) 143 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.