Reference
P0116: engine coolant temperature sensor range
Counted at
- Repair orders
- 101Fault code P0116
- Shop
- 1Atomic
- As of
- Read live from Shop-Ware
At each shop. One shop has this work in its own repair orders.
Atomic AutoPortland, OR101Model years 1999-2008- Replaced the cooling system 96 times
- Repaired the cooling system 3 times
A coolant temperature reading that does not make sense for how long the engine has run. Sometimes the sensor, often the thermostat or air in the system.
P0116 means the engine computer compared the coolant temperature reading with what it expected, given how long and how hard the engine ran, and the two did not agree. On a hybrid that runs the engine in short bursts the logic is stricter, which makes this code more common than on a conventional car.
What owners notice
A coolant warning, an overheating gauge, hybrid system warnings that seem unrelated, weak cabin heat, or coolant on the ground. On hybrids, an engine that runs in short bursts can hide a cooling problem until a long drive.
What the shops check first
Which loop is involved: the engine loop or the separate loop for the hybrid electronics. Then pump operation, leaks, the coolant's condition and level, and the sensors that report temperature, since a wrong reading can trigger the same warnings as real heat.
What the repair usually involves
Water pumps, electric coolant pumps, valves, thermostats, hoses and sensors, followed by a careful bleed. Hybrid loops trap air easily, and the shops verify flow and temperatures on a road test before the car goes home.
What the shops' records show
The count at the top of this report is every repair order matching this problem across the EV Partners shops, recounted from their Shop-Ware records whenever they sync. Below it, each shop that has done this work shows its own share, the model years it saw and what it did, with a link to its own write-up where one exists.
Questions owners ask
Is P0116 expensive to fix?
It depends on what the testing finds. Many cases end with a smaller part than owners fear. The shops test before they quote and explain the options and their trade-offs first.
Can I keep driving with P0116?
Sometimes, for a short while, but warning lights on a hybrid or EV are worth checking soon. Some faults reduce power or stop the car without much notice, and a few involve high voltage. Call one of the shops and describe what the car is doing.
Which shops in the network work on this?
The shops listed in the At each shop section have repair orders for this problem in their own records. Each one books its own work, so contact the one nearest you directly.
Cite this report
EV Partners (2026). P0116: engine coolant temperature sensor range. EV Repair Hub. 101 repair orders from Atomic Auto, counted Oct 29, 2026.
We count the repairs. These shops do them.
EV Partners does not repair cars. Call a shop and tell them the code, P0116.
