Where is the cylinder head temperature sensor located?

Where is the cylinder head temperature sensor located?

The Ford Transit cylinder head temperature sensor, or CHT, is used in the same way an engine coolant temperature sensor is. Located next to the cylinder head toward the back of the engine block, it monitors the temp of the head and sends this data to the van’s main computer.

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.

What is cylinder head overtemperature protection active?

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 I fix code p1299?

Some of the possible fixes are:

1. Thermostat replacement.
2. Refilling of engine coolant.
3. Replacement of cylinder head temperature sensor.
4. Repair or replacement of open or shorted cylinder head temperature sensor.
5. Repair or replacement of poor electrical connection in cylinder head temperature sensor.

What does a cylinder head temperature sensor do?

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 do you test a CHT sensor?

Checking the ECT/CHT sensor Voltage: Another way to test the sensor is to measure the voltage across the sensor terminals with the ignition on. Checking the ECT sensor voltage. The sensor is connected to the engine computer (PCM).

What causes P1299 code?

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.