Exhaust Gas Temperature Sensor – Ford Tourneo Custom & Transit

Keep your emissions-control and exhaust system running safely and efficiently with our “Exhaust Gas Temperature (EGT) Sensor.” Designed for Ford Transit/Tourneo Custom and compatible diesel (or turbo/diesel-equipped) engines, this sensor monitors exhaust-gas temperatures in real time — helping the ECU and after-treatment systems (DPF, SCR, catalytic converter) manage regeneration cycles and exhaust heat. A properly functioning EGT sensor prevents overheating, ensures correct particulate-filter regeneration, and avoids unnecessary fuel consumption or emission faults. If your current sensor is failing, replacing it with this high-quality unit from DDP Autoparts helps restore reliable exhaust-system operation and protect sensitive components from thermal damage.

OEM Number: 12474, 27305, LVET386, 1792122, BK2A12B591AB, BK2A-12B591-AB

Product Details:

Fitting Position : After Soot Particulate Filter

Number Of Pins : 2-Pin Connector

Connector Shape : Rectangular

Temperature Range From : -40 °C, Until 950 °C

Length : 650 mm

Thread Size : M14x1.5 mm

Fuel Type : Diesel

Spanner Size : 17

Cable Length : 118 mm

Sensor Type : PTC

 Quality: 1

Our SKU: TFO1792122_94

All our Exhaust Gas Temperature Sensor are OEM quality and reliable after market car parts. This Exhaust Gas Temperature Sensor is specifically compatible with Ford: Tourneo Custom, Transit, Transit Custom, .

Please use our make-model-year tool to check this part's compatibility with your vehicle. However, please note that our tool is for reference only and we recommend that you check the part number on your old unit prior to purchasing.

If you are still not sure about the compatibility of this part to your vehicle, please supply us with the VIN number or Reg number in our live chat or contact form! You can also find details on our purchasing & shipping guide here.

❓ Frequently Asked Questions (FAQ)

Q: What does an exhaust gas temperature (EGT) sensor do?
A: The EGT sensor measures the temperature of exhaust gases as they exit the engine or pass through components like the turbo, catalytic converter, DPF or SCR system. The reading helps the engine control unit (ECU) and emissions-control system decide when to initiate DPF regeneration or adjust exhaust-aftertreatment processes, and also monitor for overheating to protect exhaust components.

Q: Why might a vehicle like Ford Transit / Tourneo Custom need a new EGT sensor?
A: Over time, EGT sensors degrade or become inaccurate due to extreme exhaust heat (sometimes over 900 °C), vibration, exhaust-system repairs, or contamination (oil, coolant, soot). This can cause incorrect temperature readings, disrupting DPF regeneration or causing overheating.

Q: What are common symptoms of a faulty EGT sensor?
A: Some symptoms include:

• Engine-warning light or emission-system fault warnings on dashboard

• Increased fuel consumption or reduced fuel efficiency, because regeneration cycles are too frequent or prolonged

• Poor or failed DPF / particulate-filter regeneration — leading to soot buildup or exhaust problems

• Risk of overheating or damage to exhaust, turbo or catalytic components due to incorrect exhaust-temperature monitoring

Q: Is this EGT sensor a direct fit replacement?
A: Yes — this sensor is designed to replace the original exhaust-temperature sensor on compatible Ford models (or other matching engines) without major modification. However, it’s important to verify your engine type and part compatibility before ordering.

Q: Is installation straightforward?
A: Replacement involves removing the old sensor (often welded or threaded into the exhaust system), installing the new sensor with correct torque settings, ensuring wiring/connectors are intact, and — if required — clearing fault codes or re-initialising the emissions system. As with all exhaust work, care and proper tools are recommended to avoid damage.

Q: Will replacing the EGT sensor solve all exhaust or emission problems?
A: Replacing the sensor will correct issues caused specifically by wrong or no exhaust-temperature readings. But if problems originate elsewhere — e.g. DPF, catalytic converter, turbo, injectors — those will need to be addressed separately.