Toyota Camry
P0128
The Toyota Camry Eighth Generation (2018-present) is displaying a P0128 code, indicating a problem with the engine coolant temperature (ECT) sensor or the thermostat.
16 SolutionsP-CodePowertrain
P
Error Code Type
Powertrain
Components
2 affected
Cooling Systemthermostat
Symptoms
10 common
- •Check engine light illuminated
- •Engine coolant temperature reading lower than normal
- •Poor fuel economy
- +7 more
Most Affected Generations
3 generations
XV70
14
XV50
1
XV80
1
Top Affected Components
2 components
Cooling System
9
thermostat
7
Severity Levels
2 levels
medium
15
high
1
Quick Facts
16
Total Solutions
2
Affected Components
10
Common Symptoms
3
Generations
All Solutions
Showing 16 of 16 solutions for error code P0128 across all generations.