Engine over-temperature condition
What P0217 means
Your car's computer set P0217: Engine over-temperature condition. It belongs to the fuel and air metering group of codes. It is a generic code, so it means the same thing on every make. The check engine light usually comes on once the fault has been seen on two drives in a row. Until then it shows up as a pending code.
Can I keep driving? Stop driving if the temperature gauge is high. An overheating engine can warp the head or blow the head gasket.
Common causes
- Low coolant or a leak
- Cooling fan not running
- Stuck thermostat
- Clogged radiator or failing water pump
Fix the cheapest, most likely cause first. Clearing the code without a repair only turns the light off until the fault comes back.
Check it yourself
Watch coolant temperature on the dashboard. Check the coolant level only once the engine is cold.
Torque Deck reads P0217 with a cheap Bluetooth OBD2 adapter. It also shows the freeze frame (engine conditions at the moment the code set) and the live data you need to narrow it down.
Related codes
This page explains what the code usually means. It is not a diagnosis of your car. When in doubt, ask a mechanic.