2007 407 2.2 Petro Radiator Fan weak? part number?

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AlvinCitroenC5
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Joined: 16 Apr 2017, 00:10
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2007 407 2.2 Petro Radiator Fan weak? part number?

Post by AlvinCitroenC5 »

Hi,
My mechanic believes that the radiator fan on my 2007 407 with the 2.2 Petro is weak. He is comparing the my fan's air output by feel to his C5 II 2.0 Petro at idle. However, I have never experienced any water temp issue at idle and the fan does switch to high speed when needed. I do not think there is an issue, but a second opinion from you would be greatly appreciated. In addition, does anyone know the factory part number for my fan? Is it the intergrated digital speed control version with the motor and controller or a resistor control version? The car is with the mechanic and I never did take a look. Thanks.