adding a heater to the Viper 2 command center

[cwiley3]

has anyone added a heater to their 2015+ wakesetter?  The control center is already programmed for a heater and i am looking for instruction on how to connect it.  

[Kyle15]

I have the same issue. I have the stock parts for the heater. However there is no harness present to plug the three wire blower into. Would love some info on how to have the viper 2 controller run it! 

[Kyle15]

cwiley3 did you ever get yours working? 

[cwiley3]

Kyle15, no i have not yet ordered the parts.  Was hoping someone on this site would have some knowledge to share on how to.

 

[csleaver]

 

[cwiley3]

csleaver, thank you for sharing this!  Has pretty much all the info i was looking for.

[cwiley3]

On 10/29/2021 at 11:37 AM, cwiley3 said:

csleaver, thank you for sharing this!  Has pretty much all the info i was looking for.

On 10/29/2021 at 11:37 AM, cwiley3 said:

csleaver, thank you for sharing this!  Has pretty much all the info i was looking for.

Csleaver, I’m guessing you are a boat tech or a malibu tech. I have seen your name on several posts. Question on the heater install. Since I have installed it, when I get over about 4000 rpm’s the engine goes into limp

mode. (Yes I used the malibu wiring harness) Could be unrelated but there is an inactive code for low fuel pressure. Today I watched the engine diagnostic and the pressure started at 88psi and went down in the 60’s with full throttle. Is that low enough for limp mode? I might disconnect the heater and hoses and see what she does. 

[csleaver]

1 hour ago, cwiley3 said:

 

From my experience, the engine diagnostic screen will not give you an accurate fuel pressure reading.  Diacom is the best way to check the fuel pressure, but a mechanical gauge with an inline quick connect adaptor tee could also be used.