Another option for $0D efan control

[PJG1173]

ok looked up those solid state relays $40+ not quite in the budget right now. guess this will have to wait and I'll concentrate on finishing the tune.

[93V8S10]

ok looked up those solid state relays $40+ not quite in the budget right now. guess this will have to wait and I'll concentrate on finishing the tune.

Try these:
http://www.amazon.com/HELLA-H4177300...9081378&sr=8-2

[EagleMark]

I may be missing the obvious here but why wouldn't a regular/cheap/stock relay work?

[93V8S10]

The soft start code is PWM (Pulse-width modulation), it switches off and on rapidly to create a less than 100% output. This creates a fire storm inside a normal relay, leading to a very short life.

The rest of the fan code can be used independently of the soft start, with normal relays

[one92rs]

i didnt think that the soft start would work. the way the relays are wired they come on at about a 50% spin at the first temp set in the ecm and on high only if that is needed.

[PJG1173]

Try these:
http://www.amazon.com/HELLA-H4177300...9081378&sr=8-2

I think I'll order a few of these when I get my taxes back and wait for you to finish expanded code, since I don't need the trans fan for this truck. I will definatly be using it on my other truck when I get to it. I'm starting to get too many irons in the fire...

BTW thanks for all the work you have done to support this community/hobby/addiction. I didn't realize until recently you wrote all the ADX files I pulled from tunerpro.net.

[93V8S10]

Thanks!

[93V8S10]

Got the expanded fan code done for $E6 and $0D, $0E/$31 to come later. This should be able to run a wide variety of set-ups. I have tested the $0D for basic function, I'll leave the final testing up to you guys. Let me know if you find any problem and if you like/hate it. If you'll like it, then it may find it's way into the Advance v275.xdf.

Enjoy:

[PJG1173]

If I can figure this out without blowing something up I'll try to implement this weekend and see how it goes.

[PJG1173]

Ok working on getting this setup in my bin and I have a few questions.
I have a dual speed fan
1. if fan A is active will fan B be set to inactive or do I have to wire the relays so both the high and low relay's won't be energized at the same time?
2. tps for fan on. is this the tps % if I want the fan to come on reguardless how fast I am going? will this override MPH for fan off?
3. if I don't want to use MPH for fan off will leaving it at 0 disable it or do I need to set it at some really high number same with TPS?

[Nasty-Z]

Got the expanded fan code done for $E6 and $0D, $0E/$31 to come later. This should be able to run a wide variety of set-ups. I have tested the $0D for basic function, I'll leave the final testing up to you guys. Let me know if you find any problem and if you like/hate it. If you'll like it, then it may find it's way into the Advance v275.xdf.

Enjoy:

O.K , I give up , I typed all of the HEX included in the code above into the Hex editor in T/P for my .bin . How do I get the functions included in the fan control XDF that 93V8S10 provided to show up in my bin on the T/P parameter tree ?

Am I just missing something ?

Thanks

TOM

[PJG1173]

O.K , I give up , I typed all of the HEX included in the code above into the Hex editor in T/P for my .bin . How do I get the functions included in the fan control XDF that 93V8S10 provided to show up in my bin on the T/P parameter tree ?

Am I just missing something ?

Thanks

TOM

I loaded the XDF provided in the zip and loaded all the hex through it. everything showed up just fine for me.