Mercedes B 160d (1.5) 95 hp — Stage 1 file (+45 hp)

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Chip tuning for Mercedes B 160d (1.5) 95 hp ECU

Mercedes B (2019 - W247) 160d (1.5) 95 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 95 to 140 hp (+45 hp, +47%) and torque from 240 to 310 Nm (+70 Nm). ECU — Bosch MD1CS006. Flashing method: OBD or Bench depending on the unit's protection. A 2019 diesel — a modern platform protected by RSA + checksum encryption; top models require BDM/JTAG.

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. The Mercedes slogan is 'Das Beste oder nichts' ('The best or nothing'). 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 diesels have long been popular with the German police and taxi services.

Stage 1 on Mercedes often requires refreshing the adaptations after the flash. On modern Mercedes, the encryption requires specialised Bench tools. In the Mercedes commercial segment, Stage 1 focuses on torque. On naturally aspirated Mercedes engines without a turbo, the main effect is on throttle response. In the Mercedes city segment, Stage 1 is more about comfort and responsiveness than power. On low-output Mercedes engines, Stage 1 is safe and does not over-stress the hardware.

Frequently asked questions

How many horsepower does the Mercedes B 160d (1.5) 95 hp reach after a remap?

Stage 1 for the Mercedes B 160d (1.5) 95 hp adds +45 hp — power increases from 95 to 140 hp (+47%). Torque rises from 240 to 310 Nm (+70 Nm).

What does a Stage 1 remap of the Mercedes B 160d (1.5) 95 hp include?

Stage 1 chip tuning of the Mercedes B is a rework of the ECU maps: boost pressure, ignition advance, target lambda and the removal of factory torque limiters. The gain is +45 hp with no hardware changes.

What does chip tuning give on the low-output Mercedes B 160d (1.5) 95 hp?

Yes, Stage 1 on the low-output Mercedes B 160d (1.5) 95 hp delivers a moderate but genuine gain — without overstressing the hardware. On base naturally aspirated engines the effect is felt mainly as improved throttle response and a stronger mid-range.

How much does Stage 2 add on the Mercedes B?

Stage 2 for the Mercedes B 160d (1.5) 95 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.

Which ECU is fitted to the Mercedes B 160d (1.5) 95 hp?

The Mercedes B 160d (1.5) 95 hp ECU is the Bosch MD1CS006. Production versions support OBD access; locked variants require Bench (BDM/JTAG).

What happens to the Mercedes B warranty after chip tuning?

The factory warranty of the Mercedes B 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 B take?

On the Mercedes B 160d (1.5) 95 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 B?

Yes, the original ECU firmware of the Mercedes B 160d (1.5) 95 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 B?

Stage 1 for the Mercedes B 160d (1.5) 95 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.

Last updated: 02.09.2026 · Source: manufacturer technical documentation · Measurements: CHIPOK dyno