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Coolant thermostat temperature check (P0128)
Posted: Wed Dec 21, 2022 5:30 pm
by rainy187
Do we need to have Coolant thermostat temperature check enabled (P0128) unchecked for the flex fuel calibration?
if it is unchecked, how or where would the car get that information from?
Re: Coolant thermostat temperature check (P0128)
Posted: Wed Dec 21, 2022 5:38 pm
by Spunkster
What vehicle are you referring to?
Re: Coolant thermostat temperature check (P0128)
Posted: Wed Dec 21, 2022 6:08 pm
by rainy187
sorry, its 2018 accord 2.0 AT with flex fuel kit
Re: Coolant thermostat temperature check (P0128)
Posted: Thu Dec 22, 2022 10:33 am
by Spunkster
Are you getting an error code?
Do you have it checked or unchecked?
Re: Coolant thermostat temperature check (P0128)
Posted: Tue Dec 27, 2022 6:00 pm
by 10thGenE
i had the same issue with my 2019 accord 2.0 and had the Coolant thermostat temperature check (P0128) unchecked.
Re: Coolant thermostat temperature check (P0128)
Posted: Tue Jan 03, 2023 11:22 am
by Spunkster
Post your calibration as well as a datalog showing the issue.
Re: Coolant thermostat temperature check (P0128)
Posted: Fri Jan 06, 2023 9:45 am
by leroy
how do you fix this keeps on doing the same thing and its annoying
Re: Coolant thermostat temperature check (P0128)
Posted: Thu Jan 19, 2023 10:23 pm
by rainy187
i have mine unchecked and i have no error codes, i am just wondering if i have it unchecked, would the car will check the temperature or ignore it?
Thanks
Re: Coolant thermostat temperature check (P0128)
Posted: Fri Jan 20, 2023 9:27 am
by Spunkster
Post your calibration as well as a datalog showing the issue.
Re: Coolant thermostat temperature check (P0128)
Posted: Fri Jan 20, 2023 11:06 pm
by leroy
How do I do that?? Uncheck it ?
Re: Coolant thermostat temperature check (P0128)
Posted: Mon Jan 23, 2023 2:10 pm
by rainy187
in the Calibration, under Misc, you will see it there