- Engine low on coolant
- Faulty thermostat
- Faulty Engine Coolant Temperature (ECT) Sensor
- Engine Coolant Temperature Sensor harness is open or shorted
- Engine Coolant Temperature Sensor circuit poor electrical connection
Tech notesIf the vehicle is running hot, start by checking for coolant leaks at the thermostat housing area. If no leaks are found, then check the operation of the cooling fan. If everything checks out OK, replace the thermostat.
- Engine Light ON (or Service Engine Soon Warning Light)
P3080 DescriptionEngine Temperature Too High is the generic description for the P3080 code, but the manufacturer may have a different description. Currently we have no further information abouth the P3080 OBDII code. Please post your question on our "Questions" section for more information: AutoCodes.com Questions.
P3080 Information for specific makes
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