Cummins Marine — Stage 1 / Stage 2 parameters database

The CHIPOK database holds 1 engine for Cummins Marine with reverse-engineered ECUs and Stage 1 / Stage 2 target parameters. We cover 1 model. Diesel engines only.

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Models1

Engines1

ECU makersBosch / Continental / Denso / Siemens

File turnaround30–60 min

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Cummins Marine models in the database (1)

Cummins Marine QSB

1 engine avg. +50 hp

→

QSB480 5.9 480hp (353kW) 1278Nm

About Cummins Marine chip tuning

Engines and platforms:

Main engines: QSB 4.5/5.9/6.7, QSC 8.3, QSL 9, QSM 11, QSX 15, QSK 19/38/50/60/78 (heavy yacht)
Platforms: Marine common-rail / heavy yacht

Supported ECUs:

Manufacturers: Bosch / Continental / Denso / Siemens
Specific Cummins Marine units in the database: Cummins CM550 (legacy CELECT), CM570, CM850 (CAPS), CM871, CM876, CM2150, CM2150B/C/D/E, CM2250, CM2350, CM2350 X101, CM2350 X115, CM2350 X138, CM2450 (newest marine)
Cummins Marine specifics: Cummins CM2150 marine — SCR disable not applicable (marine without AdBlue), peak hp/torque increase

Service terms:

Calibrations are done by hand in WinOLS5 + Ghidra for each specific control unit
Checksums are recalculated on the engineer's side — the file is ready to flash with a current programmer
File returned within 30-60 minutes during working hours
Free revisions based on an OBD log