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Quesetion about engine fans

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Old May 27, 2007 | 07:48 AM
  #1  
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Default Quesetion about engine fans

I only see the lower passenger fan spinning. I don't recall every seeing the driver side fan on. What is this fan for and when does it come on?

Thanks guys!
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Old May 27, 2007 | 07:54 AM
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Turn on your AC and open the hood. It should come on.
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Old May 27, 2007 | 07:59 AM
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Default It'll come on when you're idling, somewhere around 100C >

unless it's broken, or you have a sensor problem, or a few other reasons. Check the temps on the AC readout and go have a look around 98 - 102C.
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Old May 27, 2007 | 08:00 AM
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Default I just got the car about 75% hot>>

Pulled in my drive way only the passenger fan is going. Turned on AC still only one fan is going. I'm guessing something is broke. Any Ideas?

Broke in the past month list: Whats next?

Bad Boost Leak
Drive Side Window
Engine Fan
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Old May 27, 2007 | 08:02 AM
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Default FCR: fan control relay

While you're at it, make sure you have a current GREEN temp sensor, and that you are not losing water from the "crack pipe" (coolant manifild on left side of block).
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Old May 27, 2007 | 08:15 AM
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Default Got it up to 103C just sitting in my drive way

The fan never came on
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Old May 27, 2007 | 08:16 AM
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Green temp sensor. I don't see anything dripping.
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Old May 27, 2007 | 08:17 AM
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keep it going a bit, I might be wrong on the kick-in temp.
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Old May 27, 2007 | 08:19 AM
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Default Side note I pulled a fault code for the O2 Sensor.

How do I know which one is bad?

Oxygen (lambda) sensor B1 S1 Internal resistance too high p11113 - 35-10 Intermittent
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Old May 27, 2007 | 08:24 AM
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I thought it was around 104 but I might be wrong..
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