1993 Honda Accord Coolant sensor

1993 HONDA ACCORD
240,000 MILES • 4 CYL • 4WD • AUTOMATIC
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RPIMENTEL25
  • MEMBER
  • 8 POSTS
Can anyone tell me what does the Coolant sensor do?

Thank you
Aug 14, 2009 at 7:17 AM
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BLUELIGHTNIN6
  • ✓Experienced Mechanic
  • 16,542 POSTS
the engine coolant temperature (ECT) sensor delivers input signal to the TCM to indicate engine coolant temperature.
Aug 14, 2009 at 10:38 AM
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