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Author Topic: Constantly flashing temp light  (Read 636 times)

Offline sdall30

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Constantly flashing temp light
« on: 26 September 2008, 10:59 »
Got a 91 plate 8V mk2, and the temp light on the dash is constantly flashin, oil is good , plenty of coolant , and temp gauge is showing as normal so not overheating .. I've disconnected all the sensors I can see in the engine bay one by one and there has been no change it still flashes .

Any Ideas what to check for ??
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Offline Horney

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Re: Constantly flashing temp light
« Reply #1 on: 26 September 2008, 11:06 »
The sensor is the one in the top of the coolant expansion tank. Unplug it and bridge the terminals in the connector. If the light goes out then you know it's dead.

Nick
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Offline slammed-gti

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Re: Constantly flashing temp light
« Reply #2 on: 26 September 2008, 11:14 »
mine has been doing the same for the past 4 months...or ever since i got the car.. i drained the cooling system today not by choice had a prob. with my blue temp gage anyhow just finished that and hey ho whatta you know...no flashing light  :smiley: :smiley: :smiley: :smiley:
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