Tune firmware for SeaDoo 260 HP BOSCH ME17.8.5

DIUS Flasher 4.0 allows you to replace or restore the standard firmware by another one standard or by Tuning-firmware (with improved fuel maps).

If you have a Jet-ski SeaDoo and you want to improve your PWC by reprogramming of ECM (ECU), you can buy only one Tuning-File (firmware with improved fuel maps) which you need for your model of PWC.

A complete list of all standard and tune firmware that are currently available in the program database can be seen in the DIUS Flasher 4.0 program

DIUS Flasher Kit is the same as Diagnostic Kit All 4-TEC/E-TEC (MPI-2 or MPI-3 Interface + Diagnostic Cable).

The full description of the program you can find here.

Download DIUS Flasher 4.0 User registration 

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Very Important Note:
When you choose the firmware for ECU – you need to pay special attention to theHardware Number of the firmware and ECU.
Matching of the hardware numbers is a prerequisite of a successful completion of the process of reprogramming ECU.
The table below does not show all the firmware, after installing the program you can see all the available firmware at the moment

 

 

N/N	FLASH	ECU Assembly Number	Description
2010-2015 260HP BOSCH ME17.8.5
527	420666323	666322, 666323	2010: GTX LTD iS 260, RXT iS 260, RXT-X and X RS 260 1503 HO ETC. TUNE 8350 RPM Hardware Number: 666061
2011 260HP BOSCH ME17.8.5
526	420666368	666074, 666077, 666312, 666313, 666322, 666323, 666326, 666327, 666368, 666369	2011: GTX LTD iS 260, RXT 260 & RS, RXT aS X & aS XRS 260, RXT iS 260 TUNE: 8650RPM for STOCK with retainers Hardware Number: 666061
532	420666368	666074, 666077, 666312, 666313, 666322, 666323, 666326, 666327, 666368, 666369	2011: GTX LTD iS 260, RXT 260 & RS, RXT aS X & aS XRS 260, RXT iS 260 TUNE: 8350RPM for STOCK Hardware Number: 666061
2012-15 260HP BOSCH ME17.8.5
507	420666532	666388, 666389, 666420, 666421, 666422, 666423, 666532, 666533	2012-15: RXP-X 260 & RS, RXT-X 260 & RS GTX LTD iS 260, RXT 260 iS TUNE: 8350 RPM for Stock vehicle Sport Mode Hardware Number: 666062
508	420666532	666388, 666389, 666420, 666421, 666422, 666423, 666532, 666533	2012-15: RXP-X 260 & RS, RXT-X 260 & RS GTX LTD iS 260, RXT 260 iS TUNE: 8650 RPM for Stock vehicle Hardware Number: 666062
513	420666532	666388, 666389, 666420, 666421, 666422, 666423, 666532, 666533	2012-15: RXP-X 260 & RS, RXT-X 260 & RS GTX LTD iS 260, RXT 260 iS TUNE: 8900 RPM injectors:100lb, Supercharger 2X Hardware Number: 666062
531	420666532	666388, 666389, 666420, 666421, 666422, 666423, 666532, 666533	2012-15: RXP-X 260 & RS, RXT-X 260 & RS GTX LTD iS 260, RXT 260 iS TUNE: 8800 RPM stock injectors and 2X supercharger with fuelpressure regulator Hardware Number: 666062
524	420666532	666388, 666389, 666420, 666421, 666422, 666423, 666532, 666533	2012-15: GTX LTD iS 260, RXP-X 260 & RS, RXT iS 260, RXT RS 260, RXT-X 260 & RS TUNE:8900 RPM 2X supercharger stock injectors 48lb Hardware Number: 666062
533	420666532	666388, 666389, 666420, 666421, 666422, 666423, 666532, 666533	2012-15: GTX LTD iS 260, RXP-X 260 & RS, RXT iS 260, RXT RS 260, RXT-X 260 & RS TUNE:8375RPM stock injectors 48lb Swiftec Hardware Number: 666062
509	420666512	666510, 666511, 666512, 666513	2012: RXT-X aS TUNE:8375 RPM for Stock vehicle Hardware Number: 666062
510	420666512	666510, 666511, 666512, 666513	2012: RXT-X aS TUNE:8650 RPM for Stock vehicle Hardware Number: 666062
511	420666514	666513, 666514, 666515	2013: RXT-S aS 260 & RS ENGINE PLASMA COATED 2014: RXT-S aS 260 & RS ENGINE PLASMA COATED TUNE:8375 RPM for Stock vehicle Hardware Number: 666062
512	420666514	666513, 666514, 666515	2013: RXT-S aS 260 & RS ENGINE PLASMA COATED 2014: RXT-S aS 260 & RS ENGINE PLASMA COATED TUNE:8650 RPM for Stock vehicle Hardware Number: 666062

Please remember that the real data depend on many factors:

• Fuel quality;
• Cleanliness of injectors;
• Purity of filters;
• Overall wear of the engine;
• Altitude;
• and others.

 

 

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