Evinrude 175 DI SystemCheck Commander Tachometer problems

[too ezy]

Hi Guys, I have a Evinrude 2004 175 direct injection with the SystemsCheck Commander Tachometer with the four alarms and fuel consumption. I have 12.4v at the gauge but it will no longer light up or do anything and just sounds the buzzer constantly. I have contacted Faria who have told me this gauge is obsolete and the do not have a replacement or solution. From what I have read in this forum my motor does not look like it is compatible with the NMEA2000 being a fict not etec even though I have a cable for my computer and the software which I can see history etc etc. Does anyone know of an aftermarket solution or any solution so I can have my warning system and tach back?? . it will not let me upload a picture of the gauge and outboard serial as I don't have permission. serial looks like MOD No E175FSLSDE SER No. 05094728 11/2004 thanks heaps for your help
Cheers

[boats.net]

Part number 0177107 System Check Tachometer is still available for your model motor, it's just the basic black face gauge.

[too ezy]

Thanks Boats.net That gauge does look similar but does not have the digital screen with my fuel level, consumption, engine hours, as well as the alarms. it appears to have a single plug on the back where my wiring loom has two individual plus one with 4 pins the other with 5 ? or 7? will have to have a look again when I get home, might be able to make it work. thanks for your reply