DTC P0116: Engine Coolant Temperature Circuit Range / Performance [03/2019 - 11/2022]: Description
WARNING: This page is about a different car, the 2022 Toyota Corolla, 2021 Toyota Corolla, 2020 Toyota Corolla, and 2019 Toyota Corolla. However, it is still accessible from the selected car via links, so may be relevant.
Refer to DTC P0115.
Refer to DESCRIPTION
| DTC No. |
Detection Item |
DTC Detection Condition |
Trouble Area |
MIL |
Memory |
Note |
| P0116 |
Engine Coolant Temperature Circuit Range / Performance |
except Mexico Models
- Either of the following conditions is met (2 trip detection logic):
- When engine is started cold and warmed up, the engine coolant temperature sensor value does not change.
- After the warmed up engine is stopped and then next cold engine start is performed, the engine coolant temperature sensor value does not change.
for Mexico Models
- Case 1
The engine coolant temperature is between -40 and 60°C (-40 and 140°F) when the engine is started, and both of the following conditions are met (2 trip detection logic):
- Vehicle driven at varying speeds (accelerated and decelerated).
- Engine coolant temperature remains within 3°C (5.4°F) of initial engine coolant temperature.
- Case 2
The engine coolant temperature is higher than 60°C (140°F) when the engine is started, and both of the following conditions are met (6 trip detection logic):
- Vehicle driven at varying speeds (accelerated and decelerated).
- Engine coolant temperature measurements remain within 1°C (1.8°F) of initial engine coolant temperature on 6 successive occasions.
|
- Thermostat
- Engine coolant temperature sensor
|
Comes on |
DTC stored |
DTC for Mexico Models
- Applies |