My temperature gauge goes to "hot" when I turn.

Tiny
ANONYMOUS
  • 1994 ISUZU NPR
  • 175,000 MILES

My temperature gauge goes to "hot" when I turn key on, engine is not hot. I replaced the sender unit , no change. If I unplug the connector, it still goes to "hot".

Saturday, January 12th, 2013 AT 1:03 PM

1 Reply

Tiny
ASEMASTER6371
  • EXPERT
  • 25,533 POSTS

What about if you ground the sender wire? It should go to cold

Roy

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Saturday, January 12th, 2013 AT 2:11 PM

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