Which EHC do I have

[jsub]

Is there a way to tell if this the original unit in my newly aquired 2004 Mastiff?

 

[LDO]

JSUB,
I believe that if you have the USB plug, then you have the newer one.

round data port means the old style.

 

[Dakotabos]

JSUB you have the old one

OLD

NEW

 

[Chris04Masitff]

same one in my o4 mastiff. original looked just like it. im on 2nd.

 

[Dakotabos]

Chris I went through 5 and the redigned one is Great:2thumbs:
:bang: Knock on wood

 

[Chris04Masitff]

IF (!) i have another problem...id be on the fence between the update and wire plus. probably Wire plus. but knock on wood, this one ok right now!

 

[Raywood]

Chris I went through 5 and the redigned one is Great:2thumbs:
:bang: Knock on wood

Dakotabos, even on the new one do have does it have a "serial" port or "USB" plug?

I didn't think the older models had the USB port so just checking! :2thumbs:

 

[WB Cycles]

IF (!) i have another problem...id be on the fence between the update and wire plus. probably Wire plus. but knock on wood, this one ok right now!

Guarantee that I would go with Jake and WirePlus for the 2004 version. Thats currently the most expensive unit they have.

I'm actually planning on changing the controls to micro switches and will eventually rip out all the excess.

 

[Dakotabos]

Right Raywood
USB on new NOT on old 1

 

[Raywood]

Right Raywood
USB on new NOT on old 1

So it can be flashed to allow the speedo to sweep two times? One after starting?

 

[Dakotabos]

True that

 

[NJ K-9]

EHC Diagram

After trying to see some EHC pictures I came up with my own creation that's easier on the eyes. Hope it helps someone else with eyes that need a little help.