Honda city vario 2005 engine cooling system

[pwuser154885166876]

A.a
I hav city idsi 2005 (vario). As there is no cerrain temperature guage in that car but i am afraid that how can the driver get to know about the cars engine heatup/ temperature. Further the point that make me concerned is that wat i hv noticed that the radiator fan switches on with ac only. Although my daily driving is less than 10 km but considering the plans for long routes and busy roads of the city i seek guidance of the readers in this regard.

Is there any temerature sensor that might b responsible for not switch on of the radiator fan(it does get on with switching on of ac)

Any gud mechanic in KHI that might b prove helpful for this issue.

[saad.salman345]

It it gets hot, it will automatically inform you by some time of beep

[altisdualvvti]

About the fan coming on with AC it's normal as your car detacts when engine crosses certain temperature like 85-90C then the fan will kick in to cool it down which happens more frequently with AC due to load on engine. About the light yes you will get a beep but still its not as reliable as having a temperature gauge why I am saying this? Because with temp gauge you can see early if your car is getting heatup and can react to the situation accordingly but with these lights when they comes on usually their is more chance that car head gasket is gone. As it gets on after your car crosses abnormal temperatures.Just keep your cooling system in perfect condition use quailty coolant and change it timely and your car will last forever.

[TaLaL786]

I am using an OBD2 device to monitor temperature of my city IDSi as it gave me some heating issue during last month.

If you are worried, you can buy an OBD2 device and connect it using Torque app to monitor the temperature of car.

[pwuser154885166876]

Thank u for ur kind reply.
Actually wat i hv noticed in last few days that the ac fan along wid radiator fan gets on with starting of the ac but even after few kms if i switch off the ac both fans shut off and the radiator fan is not getting on of its own unless the ac is switched on again.
I am afraid that is there any issue with the radiator thermostat like thing or its still normal. No beep or red light related to overheating has ever turned on till to date.
Just to assure how can i get the beep indicator or the radiator heat sensing device checked
As i m new in karachi so dont know about any gud mechanic.

[pwuser154885166876]

Which obd sensor device r u using. Plz share the brand n do guide whr can i get the same if u had find it really useful interms of real time heat monitoring on idsi