Radiator Fan Keeps Spinning

Questions specifically about a Petrol powered Citroen C3 (usually engine or fuel related problems).
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Petrol engine related faults, like injectors, error codes, overheating.
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My Name: C3driver52

Guru
Posts: 2013
Joined: Sat Apr 30, 2011 7:40 pm
Model: C3 2002-2005, Original shape model
Year: 2003 (03)
Engine Size: 1.4 i
Fuel Type: Petrol
Mileage: 79984
Trim Level: VTR+
Gearbox: Manual 5 speed
DPF: No
LHD or RHD: RHD (UK)
Engine name: TU3 (75 PS)
Has thanked: 146 times
Been thanked: 78 times

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Just now, the fan starts to fall off the motor LOL. Before things get worst, I'm planning to sell the car instead. Its my first car and had it for a year and taught me lot of stuffs.
Its good you have learnt from your car, selling it sounds like a good idea :)

Thanks for having me here. Cheers!
You are very welcome revridges, thank you for dropping by.

You may even buy another C3?
My Name: revridges

Contributor
Posts: 8
Joined: Mon Sep 16, 2013 12:16 pm
Model: C3 2002-2005, Original shape model
Year: 2003 (03)
Engine Size: 1.4
Fuel Type: Petrol
Mileage: 90000
Trim Level: VTR+
Gearbox: Automatic PRND
DPF: No
Location: Saudi Arabia

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Citroen is a reliable car especially the engine which is too strong for a small car like C3. But in Saudi Arabia, most of the people prefers Japanese made cars due to its air conditioning reliability.

There were quite a number of Citroen here but only the natives are capable to have them due to its spare parts cost. I had my C3 'coz i was looking for a small car to practice driving, i'm just a new newbie :lol: .

Anyway, it was been a good journey to have the C3 with me. For the meantime, I had to fix the fan power supply connection first. I want to directly connect it on the ignition starter so when the car starts and so the fan too.

Does anyone knows where i can find (image) the ignition starter cable so I can hook up the fan power supply?

Cheers!
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My Name: C3CAR

Guru
Posts: 2815
Joined: Wed May 04, 2011 10:01 am
Model: C3 2002-2005, Original shape model
Year: 2002 (02)
Engine Size: 1.4 (16v)
Fuel Type: Diesel
Mileage: 140000
Trim Level: Exclusive
Gearbox: Manual 5 speed
DPF: No
LHD or RHD: RHD (UK)
Engine name: DV4 16-valve diesel (90 PS)
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Does anyone knows where i can find (image) the ignition starter cable so I can hook up the fan power supply?
Trouble is the fan draws quite a large amount of current. SO just tapping off any ignition wire is going to start popping fuses or melting wires.

You should run the fan off a relay, so the power is taken from the battery and the fan control can be taken from a low power ignition wire. This is more complicated, but the right way to do it.
My Name: alsie2

Experienced Member
Posts: 91
Joined: Sat Jun 15, 2013 10:14 am
Model: C3 2006-2009, Facelift model
Year: 2008 (08)
Engine Size: 1.4 i
Fuel Type: Petrol
Mileage: 37
Trim Level: Cachet
Gearbox: Manual 5 speed
DPF: No

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Goodbye, but please tell me what this valve body is as i have the same engine and cant see anything requiring removal of fan etc to reach a valve body.???
My Name: revridges

Contributor
Posts: 8
Joined: Mon Sep 16, 2013 12:16 pm
Model: C3 2002-2005, Original shape model
Year: 2003 (03)
Engine Size: 1.4
Fuel Type: Petrol
Mileage: 90000
Trim Level: VTR+
Gearbox: Automatic PRND
DPF: No
Location: Saudi Arabia

Post

Thanks for the head-up C3CAR, great advise mate. Cheers!

@alsie, to have a better access of the valve body (image below), we decided to pull off the fan.
To reach for the valve body you have to unscrew the transmission ECU which is just in front of the.
product_1353249151.jpg
valves.gif
My Name: Tony

Member
Posts: 1
Joined: Sun Nov 05, 2017 8:02 am
Model: C3 2002-2005, Original shape model
Year: 2005 (05)
Engine Size: 1.6 (16v)
Fuel Type: Petrol
Mileage: 80000
Trim Level: VTR+
Gearbox: SensoDrive
DPF: No
LHD or RHD: LHD (Europe)

Post

The fan of coolant always ON when the engine turned On....i think that the last owner change the connections of the fan and sensor...what can i do to return it to the automatic work
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My Name: Arfur Dent

Guru
Posts: 3547
Joined: Sat Jul 23, 2011 3:47 pm
Model: C3 2002-2005, Original shape model
Year: 2002 (52)
Engine Size: 1.4 (16v)
Fuel Type: Diesel
Mileage: 100000
Trim Level: Exclusive
Gearbox: Manual 5 speed
DPF: No
LHD or RHD: RHD (UK)
Engine name: DV4 16-valve diesel (90 PS)
Has thanked: 355 times
Been thanked: 139 times

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Tony wrote:The fan of coolant always ON when the engine turned On....i think that the last owner change the connections of the fan and sensor...what can i do to return it to the automatic work
Speak to the last owner to see what they changed?

To be honest, it sounds like you have a fault and it needs to go in for diagnostic tests to determine the reason and find a cost of the work required to rectify it.


If you wanted to try for yourself, a cheap OBD tool from amazon (click here) can read codes and maybe give some guidance on where to look for the fault.
You can add an avatar to your account - Avatar or change your vehicle details - Car Bio or even add a signature to your posts - Signature. But this is not all you can do in the User Control Panel :)
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