Mercury with G3 Diagnostic Software V 9.1 531-0118M2

Price excludes VAT

Marine Engine Diagnostic Software for Mercury, Mercury G3, Mercruiser and Mercruiser G3 Engines.

To better serve the marine service industry, CDI Electronics introduces a marine engine diagnostic software package to assist you in analysing the following engines:

MERCURY / MERCRUISER
Purchased Alone:  531-0118M                                                                      As an Add-on/Upgrade:  531-0119M
Mercury Optimax	Years
Optimax V6 135, 150, 175, 200, 225, 250, 2.5L, 3.0L	1997 – 18
Optimax I3 1.5L, 75, 90, 115 HP	2002 – 18
Optimax V6 EFI and Sport Jet	2002 – 16
2.5L EFI, 150, 175, 200, 225 HP  (Using 824003 Series ECU)	1994 – 01
2.5L EFI, 150, 175, 200.HP (Using 555 Series ECU)	2002 – 06
Mercury Verado	Years
Verado I-4 135, 150, 175, 200 HP	2001 – 18
Verado I-6, 200, 225, 250, 275, 300, 350 HP	2001 – 18
Mercury 4-Stroke EFI (pre-G3)	Years
40, 50, 60, 75, 90, 115 HP	2002 – 14
Mercruiser (w/ 555 Controller & w/o Catalytic Converters)	Years
4.3L MPI, 5.0L MPI, 350 Mag MPI, MX 6.2L MPI, Black Scorpion	2002 – 14
496 MAG, 496 HO MAG, 8.1L, 8.1L HO	2001 – 10
Mercruiser Racing	Years
1075 Sci, 414 EFI, 600 Sci, 8.1L SHO	2001 – 10
Mercury Racing	Years
225X, 250XS, 300X, 300XS	2001 – 10
2.5L (250) EFI	1998 – 05

MERCURY G3
Purchased Alone: 531-0118M2 (includes pre-G3)                                            As an Add-on/Upgrade: 531-0119M2
Mercury 4-Stroke G3 & SeaPro 4-Stroke G3	Years
40,50,60,75,90,115,150 HP	2011 – 16
Mercruiser G3	Years
3.0L, 4.3L, 4.5L, 6.2L, 8.2L	2012-18





• Software operates on any PC/laptop running Windows 7 or higher as well as any tablet running Windows 8.1 or Windows 10 with a USB port, letting you choose what works best for you.
• Minimum computer requirements Intel Pentium 2Ghz and 500MB of free space needed to operate the software on any laptop.
• Please Note: Tablets running Windows RT will not run M.E.D.S
• Live '3D Digital Dashboard' for easy viewing of real engine data.
• Special test functions and output load test features.
• Print engine test results for customer database files.
• Interface and cables included.
• 1 year warranty on test cables.


• For Yamaha produced Mercury Four Stroke Engines see 531-0118Y