Search the Community
Showing results for tags 'coolant temperature sensor codes overheating lights toyota echo'.
My 2003 Toyota Echo is showing a flashing overheating light when I travel at 100kms or over 2.5grand rpms. When I lower the acceleration to 2gramd or under it immediately disappears. The warning light only comes on if you sit on 100 KMs or 3grand rpms. Although this isn't effecting use. I have traveled long distance in the car and had no mechanical issues stop my car. I have changed thermostat and coolant temperature sensor although it is still happening. Could this be a water pump?