During type-approval testing to obtain General Certification for passenger cars and light-duty trucks, the exhaust-gas test is conducted with the vehicle mounted on a chassis dynamometer. The test differs from exhaustgas tests that are conducted using workshop measuring devices for in-field monitoring.
For the type approval of heavy-duty trucks, exhaust-gas tests are carried out on engine test benches.
Exhaust-gas measuring techniques
Bosch Professional Automotive Information
2014-07-19
8 pages
Article/Chapter (Book)
Electronic Resource
English
Exhaust-gas measuring techniques
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