Def head connector

[dave burns]

I built a def head simulator but they sent a 4 pin square connector. Does any one know where I could get this connector. And what the extra post does. Can I just connect the 4 wires and delete the 5th.
I can’t get any response for the DEF Sensor Simulator people.
Thanks for any help

 

[mjeds]

might be vehicle specific connector., what vehicle?

 

[dave burns]

2016 king Aire spartan K3

 

[Rich W.]

I think you’ll have to talk to Spartan and/or Shaw Development (if Shaw will talk to you - but probably not) for that one.

Also you should first confirm your chassis year. There was a big emissions system architecture change for 2016 (including the addition of the DEF “quality” sensor and a solid state level sensor among others) and given build times you may have a 2015 chassis (as I do under my 2016) which has 2015 emissions and does not have the qual sensor, and is not compatible with the DSS.

This page from the DSS website might help:

DEF Sensor Simulator – CanBed RP2040 – DEF Sensor Simulator

And then there is this for what it’s worth:

Entegra Coach® - Spartan RV Chassis

Are you having issues with your DEF head now or is this preventative?