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Peugeot 406 Hdi Coolant temperature too high

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Hans Grasdijk

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Aug 10, 2003, 9:14:15 AM8/10/03
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Hello,

I have the following problem with my 2002 Peugeot 406 XT Hdi. When
starting a cold engine after approximately one 1 minute I get the
message from my computer saying "coolant temperature too high". The
stop light starts to blink and the cooling fan goes to max while the
temparature indicated is normal that means "cold". This blinking stop
light continues for about 3 minutes. Then suddenly the temp indicator
goes to 90 degrees stay there for second and drops to zero (cool).
From that moment the blinking of the stop light stops and everything
works perfectly.

Has anyone experienced this problem? What might be the cause....
temp.sensor???


Thanks Hans Grasdijk

Hans Grasdijk

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Aug 10, 2003, 9:45:50 AM8/10/03
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Yuting Wan

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Aug 11, 2003, 6:43:46 AM8/11/03
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It looks to me there is a intermittent short circuit somewhere along the
coolent temperature sensor cables. As the lower the resistance the higher
the temperature indication shown. I would check the cables near the
temperature sensor first.

Tim
"Hans Grasdijk" <hansgr...@hotmail.com> wrote in message
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