i added seafoam and took it out on the road and it runs fine. is there anything i can do or do i need to replace the module
Toyota Q&AAsk Your Question
2004 Toyota Tacoma Question: P0118 code. vehicle is hard to start. turns over well and finally starts.
Answer #1pushrod January 19, 2014, 13:38Master
That is a coolant tempture 'sensor'circuit code! Check coolant level first, if ok, replace sensor, as it is not that much $. Circuit can be tested if needed. THE COOLANT TEMPTURE 'SENSOR',,,NOT THE COOLANT TEMPTURE SWITCH! May consider replacing the thermostat at the same time.