What does P1299 code mean?
P1299 – Cylinder Head Over Temperature Protection Active — indicates an engine overheat condition was detected by the cylinder head temperature ( CHT ) sensor. An FMEM strategy called FAIL – SAFE COOLING was activated to cool the engine – low engine coolant level — check your coolant reservoir level.
How do you fix a cylinder head temperature?
Monitor the temperature gauge carefully. If you have determined the cause of the overheat is the faulty cylinder head temperature sensor, then have that sensor replaced. Repair or replace open or shorted cylinder head temperature sensor. Repair or replace electrical connection in the cylinder head temperature sensor.
How do I fix code p1299?
Some of the possible fixes are:
- Thermostat replacement.
- Refilling of engine coolant.
- Replacement of cylinder head temperature sensor.
- Repair or replacement of open or shorted cylinder head temperature sensor.
- Repair or replacement of poor electrical connection in cylinder head temperature sensor.
Where is the cylinder head temperature sensor located?
The cylinder head temperature sensor is near the cylinder head on the engine block.
What is a cylinder head temperature sensor?
Thermometrics Cylinder Head Temperature Sensor is designed to take the place of one of the cylinder head bolts on a diesel engine. The sensor’s purpose is to measure the cylinder head temperature and to signal the vehicle’s operator if an engine overheats (that is, if an engine over-temperature is taking place).
How reliable is the Ford Triton V10?
Is the 6.8 Triton V10 reliable? Overall, this engine is well built and is highly reliable. Outside of the common spark plug blowout issue, there aren’t really any costly problems that the 6.8 Triton is known for. The spark plug issue can be fixed preventatively with a repair kit that costs a few hundred bucks.
What causes P1299?
Error Code P1299 is defined as Cylinder Head Temperature Sensor Detected Engine Overheating Condition. This means there’s an overheat condition, which is caused by multiple factors, such as a faulty thermostat, and low engine coolant.