ASTM D6421-20
Standard Test Method for Evaluating Automotive Spark-Ignition Engine Fuel for Electronic Port Fuel Injector Fouling by Bench Procedure
Название (английский):
ASTM D6421-20
Standard Test Method for Evaluating Automotive Spark-Ignition Engine Fuel for Electronic Port Fuel Injector Fouling by Bench Procedure
- Статус документа:
- Действующий
- Формат:
- Электронный (PDF)
- Дата публикации:
- 22 апреля 2020 г.
- SKU:
- ASTM D6421-20
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Abstract
Significance and Use 5.1 Driveability problems in PFI automobiles were first reported in 1984. Deposits are prone to form on the metering surfaces of pintle-type electronic fuel injectors. These deposits reduce fuel flow through the meteri...
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