Chris NottAH Fabrications
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  1. #1
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    Main fans running after switch off

    Evening all,

    After a trip to London and back last weekend, every time I turn the engine off and get out now the main radiator fans start running..

    Any suggestions as to why it has started doing this out of the blue?

    Cheers

    Steve
    03MY 52 reg 1.9 TDi 130PS Quattro Sport Avant - 170bhp remap, RNS-E+OEM bluetooth, B7 wiper arms/blades, 4300K HID+nightbreakers/LED sidelights, rear tints, new lights all round, new front/rear screens, frt armrest, s-line kit, cruise/DIS, B7 gearknob/aluminium trims, parking sensors, black grilles, RS4 RARB, S4 front end, black 18" RS6 alloys

    Still waiting..... S4 rear bumper, exhaust tips, coilovers, leather recaro's.... phew...

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  3. #2
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    Anyone help with this????
    03MY 52 reg 1.9 TDi 130PS Quattro Sport Avant - 170bhp remap, RNS-E+OEM bluetooth, B7 wiper arms/blades, 4300K HID+nightbreakers/LED sidelights, rear tints, new lights all round, new front/rear screens, frt armrest, s-line kit, cruise/DIS, B7 gearknob/aluminium trims, parking sensors, black grilles, RS4 RARB, S4 front end, black 18" RS6 alloys

    Still waiting..... S4 rear bumper, exhaust tips, coilovers, leather recaro's.... phew...

  4. #3
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    Check your coolant temp sensor. This could be faulty or have become disconected.


    Sent from my iPhone using Tapatalk

  5. #4
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    When I had this issue with mine after the engine rebuild it was something simple like the plug put on the wrong way round I think.
    Ingolstance Read about my A6 HERE.

  6. #5
    swarcup's Avatar
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    coolant temp sensor can cause this
    2.5tdi Avant Q S 180 - 19" RS6 reps - chrome mirrors - ambient light package - cruise and dis retrofit - chrome side repeaters - front sline lowr conversion with cupra r splitter - rear lower valance with twin cut outs and exhaust tips - rs4 rear antiroll bar - puddle and footwell lights - sline door blades - fully colour coded - b8 autodimming mirror on custom window adapter - geuine aero wiper upgrade - genuine heated mirror upgrade

  7. #6
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    Just had the coolant temp sensor replaced in May, surely the bloody thing can't be goosed already.... cheers guys....
    03MY 52 reg 1.9 TDi 130PS Quattro Sport Avant - 170bhp remap, RNS-E+OEM bluetooth, B7 wiper arms/blades, 4300K HID+nightbreakers/LED sidelights, rear tints, new lights all round, new front/rear screens, frt armrest, s-line kit, cruise/DIS, B7 gearknob/aluminium trims, parking sensors, black grilles, RS4 RARB, S4 front end, black 18" RS6 alloys

    Still waiting..... S4 rear bumper, exhaust tips, coilovers, leather recaro's.... phew...

  8. #7
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    I've recently had my temp sensor replaced and a few times after i switched it off the fan was still running but its all good now.

    Jay

 

 

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