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DCEC delevops Euro IV engine electronic control

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Recently, a single assembly code-named "Tanggula" Coldengine test vehicle and a car service starting from DongfengCummins Engine Co., Ltd., on a long trip Cold test.

It is understood, Dongfeng Cummins "Tanggula" project's firstprototype on 12 October 2010 firing was successful. The 3.9-liter four-cylinder models electronically controlled engine, support forEuro IV emission, matching Japan's Denso fuel system, usingCummins developed in cooperation with the German mainlandnew platform control module. After pre-bench, testing, reliability testing and a series of work, well-prepared, the "Tanggula" Coldengine testing scheduled start as scheduled.

The test team from the cold area Cummins product development, EAR & D, CES and Dongfeng Motor Co., Ltd. R & D Institute of goods together constitute the test engineer. Test team fromXiangyang, pass through Handan, Shenyang, Harbin and other places across Henan, Hebei, Liaoning and other provinces, and finally to Black River test site. 

Test road a distance of about 7,000 km, which lasted more than a month, is expected to return in mid-January 2012 Xiangyang.The main validation test in cold conditions, including electronic control system, fuel system and engine after-treatment devices, including overall performance, a comprehensive test of itsperformance in cold regions, and cold zone matching vehicledriving performance.

Dongfeng Cummins "Tanggula" engine test after the cold regions, all of the environmental suitability test will be successfully completed, to enter a new stage of product development.