Detroit Engineered Products unveils IC sensors to control emission


Detroit Engineered Products (DEP) is a US-based company with specialised engine design and development capabilities. Since its inception in 1998 in Troy, Michigan, USA, DEP has become a global company with presence in Germany, Spain, Italy, France, China, South Korea, Japan and India.

It has recently launched their latest product – an advanced IC sensor that can help improve the efficiency and reduce the emission of internal combustion engines. These IC sensors can be used in real-time for applications, functioning as a timing sensor, combustion sensor, performance sensor, emissions sensor and pressure sensor, delivering accurate and reliable results on a cylinder-to-cylinder, and a cycle- by-cycle basis.

These sensors are most suitable for onboard engine diagnostics, can predict combustion, performance and engine-out emissions, and are superior to pressure transducers. They can easily be retrofitted in existing electronically controlled gasoline and diesel engines, by adapting the fuel injector or spark plug or glow plug as the sensor, without the need to drill another hole in the cylinder head. The product folio consists of both hardware and software – the multi-sensor, a black box controller which processes the signal from the sensor, and a diagnostics kit which visualises the data and performs diagnostics.

Announcing this, Radha Krishnan, President, DEP, said, “There is a lot of pressure on vehicle manufacturers as combustion engines are required to meet stringent emissions standards in addition to targets for fuel economy and performance. The IC sensor is the next-generation of sensors for smarter vehicles. We are very excited here at DEP, as this technology can help conventional as well as advanced engines.”

The in-cylinder combustion sensor enables performing multiple sensing tasks and real-time engine management by providing feedback to the electronic control of the engine. The volume production system results in low initial and maintenance cost compared to pressure transducers. Remote monitoring and diagnostics are also possible which help reduce the cost of inspection and repair over the lifetime of the engine.