Mercury Marine QSD 2.8 — Stage 1 / Stage 2 parameters

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Все двигатели Mercury Marine QSD 2.8 в базе

Engine Version ECU Stock Stage 1 Gain
170 HP 170hp (125kW) 450Nm I 170 hp 215 hp +45
210 HP 210hp (154kW) 484Nm I 210 hp 260 hp +50
230 HP 230hp (169kW) 489Nm I 230 hp 280 hp +50
270 HP 270hp (199kW) 603Nm I 270 hp 331 hp +61
320 HP 320hp (235kW) 703Nm I 320 hp 390 hp +70
350 HP 350hp (257kW) 704Nm I 350 hp 420 hp +70

Mercury Marine QSD 2.8 in the CHIPOK database: 6 engines (all diesel) — 170–350 hp stock → up to 420 Stage 1. Every entry is a real calibration from our engineers' work, not a theoretical estimate.

Calibration for Mercury Marine QSD 2.8 is done in licensed WinOLS5. DPF / EGR / AdBlue are switched off per the manufacturer's service documentation — with no pending DTCs after flashing.

Pick an engine in the table — you'll see the stock values, Stage 1 target and ECU type. Available options: DPF off, EGR off, AdBlue / SCR off, Lambda off, DTC off, Speed limiter off, Flaps off. Ordering a Stage file: 1 cr = 1 €, no subscriptions, engineer support on Telegram, free revisions based on the OBD log.

Mercury Marine QSD 2.8 engines in our database: VM Motori 2.8L diesel 170-340 hp marine (QSD 2.8). Specific ECU units: Yanmar/Cummins QSD ECM. Model-specific notes: Mercury QSD 2.8 — diesel marine engine; 340 hp → Stage 1 390 hp; competitor Volvo Penta D3/D4 / Yanmar 6BY.

Last updated: 31.08.2026 · Source: manufacturer technical documentation · Measurements: CHIPOK dyno