2006 Toyota Vios High engine temperature warning

Tiny
CHANADEN02
  • MEMBER
  • 2006 TOYOTA VIOS
  • 1.3L
  • 4 CYL
  • FWD
  • MANUAL
  • 280,000 MILES
Hi, I bought an OBD2 blue tooth scan, now I can monitor my gauge everytime I drive, the problem is, after I have drove the whole day until early 7 at night the high temp indicator flashes when temp reaches 96 degrees centrigate then fan starts to turn on, then authomatically turn off at 93 deg centigrade, I have replace a new engine coolant sensor and thermostat but the problem still goes on. But when the AC turns on the temperature become lower untill 88 deg. This car is a taxi. Can you tell me what the cause is?
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Friday, January 17th, 2014 AT 9:58 PM

1 Reply

Tiny
HMAC300
  • EXPERT
If you leave the scanner connected deisconnect it hile you drive as this may be causing the problem. Then have thecoolant system pressure checked to see if it's got a head gasket leak
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Saturday, January 18th, 2014 AT 6:52 AM

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