I am thinking of adding a push mode fan in front of the radiator, on my persona. Checked around selling around rm170.
Reason to make the aircond cooler during hot afternoon.

Can anyone here show me how to tap the wire from the main radiator fan?

i think its better u use relay with ut additional fan.. so it should be more powerful compare direct tap to main radiator fan..

Ok, i think its a good idea.
But how to do wiring?

i thot persona fan is strong enough. and adding extra fan will put more load on the battery.

morning start i think it will not ON the fan.. while moving it will use power from alternator right?

should be..still going to consume more electrical power.

Your aircon already has its own fan blowing on the condenser. I doubt you have the space to add another fan.

in front of it still have normally.. any car will put fan behind radiator for pull effect, now TS want to make push-pull configuration..

Ha push pull eh? No, don't do it. Reason: Waste of electrical power and it can only cool faster but never bring the temperature lower than having one fan. You can only have a better fan and its management system.

Hi all,

I dun think it takes much electricity compared to my audio system. I also have another battery in the boot so i m not worry.

Can anyone here show me how to do the wiring?

I reli think it will have a significant effect on cooling....

This post has been edited by CarroTT: Jul 23 2015, 09:13 PM

This one.... i dun see any fan in front....

At the moment your car got how many cooling fan ?

Seriously, what's your main purpose of adding extra fan?
engine overheating? aircon not cold enough?
IF non of the above, why do u need to add fan?
IF it's one of the above, u need to rectify the root cause instead of adding fan.

proton aircond are among the best.

service it properly instead of adding fan.

Ya,may be it is just not enough refrigerant only.

If you're car cooling system (including the fans) are working properly then you should not need another extra fan in front of the radiator. If you still want more cooling power from the fan, rather than having another extra fan, I'd rather find a compatible fan with more blades if available, or maybe change the motor fan with even faster/stronger one. Another option is to use better radiator.

Btw do you actually have overheating problem? Or your aircon is not cold enough? Just want to understand the exact reason why you're asking to add extra fan. Coz if you're having one of these problems or both, then extrafan is actually not the real solution.

Come on lar, why keep asking me why i need extra fan.
I do it for sake of curiosity n becoz i can.
Whats wrong with trying to make something perform better than its already are.

Proton aircond is cold but ok aja lar, if can i mau like mercedes punya cold, even stuck in trafik jem under hot afternoon still like refrigerator.

One only lar, bro

Persona come with 2fan, one normal radiator fan that running at certain temp, and another one for aircond, check at ur engine bay u should find this 2fans,

It makes more sense to change the existing fan to a more powerful unit, rather than adding another fan.

i think you don't need to add the extra fans ..

maybe you should check your air -cond gas , maybe ur air cond gas is too low that why you feel HOT

besides , turn on your fan speed to max level if you really feeling too hot ..

adding extra fan might not really help ..

my iswara can go 1.4 Celsius measured at the aircond vent on a hot afternoon upon max blast.

you want your car to be that cold? carrying ice cream or something?

Just do it TS, my friend Wira add high speed fan and he make a switch to the inside of the cabin, if hot and slow moving time he just on the switch. Can feel instant cold

It's not so much the speed and volume of air but the temperature of the surrounding air , in traffic jams you're talking about close to 40 degrees air temperature , even if you move 100x the amount through the radiator the air can only remove so much heat since it's already so heated up also

Want to do but lacking information..... ask for info but all i get is why not to do it.
I learn this after learning others done it with good results.
Maleysierboley

Bro 1st batch of persona w/o IAFM module only consist of 1 big fan instead of 2...I do own...u may refer to others too...

Peace..

You plan to diy or ask shop to do ? If diy, the new fan through a relay and fuse and tap the signal from air cond compressor la. When compressor kick in fan will turn.

I am here of course i want to do myself lar.
Problem i dunno even how to wire the relay.
Tapping power from the main i think should still able to experiment myself geh..

Relay normally got 4 terminal, use multimeter to find the 2 terminal that got ohm reading that is the coil terminal then the other 2 terminals are contact .