help me with code P0115
11-04-06, 12:54 PM
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help me with code P0115
im got 97 es300 with 153K miles
n it got engine code P0115
it said Engine Coolant Temperature Circuit. on book
how i fix this problem
help me cause i need to turn it off to sell the car
n it got engine code P0115
it said Engine Coolant Temperature Circuit. on book
how i fix this problem
help me cause i need to turn it off to sell the car
11-04-06, 03:19 PM
#2
Lexus Champion
The error indicated is "engine coolant temperature Circuit malfunction"
(Circuit is usually wiring or sensor)
Does the temperature gauge indicate at the correct mid-range point?
I would suspect the coolant temperature sensor or it's electrical connection/wiring.
Apparently, the diagnostic computer does not see a High to Low resistance change in the sensor as the engine warms up, cold to hot.
This action may be checked using a Ohm meter or multimeter.
(Circuit is usually wiring or sensor)
Does the temperature gauge indicate at the correct mid-range point?
I would suspect the coolant temperature sensor or it's electrical connection/wiring.
Apparently, the diagnostic computer does not see a High to Low resistance change in the sensor as the engine warms up, cold to hot.
This action may be checked using a Ohm meter or multimeter.
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