ASTM-D7589 2016

$56.88

D7589-16e1 Standard Test Method for Measurement of Effects of Automotive Engine Oils on Fuel Economy of Passenger Cars and Light-Duty Trucks in Sequence VID Spark Ignition Engine

Published By	Publication Date	Number of Pages
ASTM	2016	65

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Categories: 43.060.01 - Internal combustion engines for road vehicles in general, ASTM

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Description

ASTM D7589-16e1

Active Standard: Standard Test Method for Measurement of Effects of Automotive Engine Oils on Fuel Economy of Passenger Cars and Light-Duty Trucks in Sequence VID Spark Ignition Engine

ASTM D7589

Scope

1.1 This test method covers an engine test procedure for the measurement of the effects of automotive engine oils on the fuel economy of passenger cars and light-duty trucks with gross vehicle weight 3856 kg or less. The tests are conducted using a specified spark-ignition engine with a displacement of 3.6 L (General Motors)4 on a dynamometer test stand. It applies to multi viscosity grade oils used in these applications.

1.2 The values stated in SI units are to be regarded as standard. No other units of measurement are included in this standard.

1.2.1 Exceptions—Where there is no direct equivalent such as the units for screw threads, National Pipe threads/diameters, tubing size, and single source supply equipment specifications. Additionally, Brake Fuel Consumption (BSFC) is measured in kilograms per kilowatthour.

1.3 This standard does not purport to address all of the safety concerns, if any, associated with its use. It is the responsibility of the user of this standard to establish appropriate safety, health, and environmental practices and determine the applicability of regulatory limitations prior to use.

1.4 This test method is arranged as follows:

1.5 This international standard was developed in accordance with internationally recognized principles on standardization established in the Decision on Principles for the Development of International Standards, Guides and Recommendations issued by the World Trade Organization Technical Barriers to Trade (TBT) Committee.

Keywords

aged test oil; brake specific fuel consumption; break-in; calibration oil; flying flush; fuel economy; reference oil; sequence VID; spark-ignition automotive engine;

ICS Code

ICS Number Code 43.060.01 (Internal combustion engines for road vehicles in general)

DOI: 10.1520/D7589-16E01

Additional information

Fuel Injection System	9.4.12
Fuel Filtering	6.7.6
Significance and Use	5
Accessory Drive Units	9.4.15
Introduction
Intake Manifold Vacuum/Absolute Pressure	6.12.7
Reporting of Reference Results	10.1.2
Stabilized BSFC Measurement Cycle	11.6.5
Start-Up and Shutdown Procedures	11.6.1
General	6.1
Exhaust Back Pressure	6.12.5
Engine Management System	9.4.14
Reagents and Materials	7
Flush Effectiveness Demonstration	11.2
Preparation for Oil Charge	11.3
Ignition System	9.4.11
Coolant Inlet	9.4.7
Intake Air	6.12.6
Procedure	10.1.1
Intake Air Pressure Relief	6.8.3
Oil Consumption and Sampling	11.6.16
Routine Test Operation	11.6
Intake Air Humidity	6.8.1
Modified Throttle Body Assembly	6.13.9
Apparatus	6
Coolant Flow Differential Pressure	6.12.8
Fuel Injector Evaluation	Annex A12
Dynamometer Torque	6.4.2
Harmonic Balancer	9.4.5
Engine Mounts	9.4.19
BSFC Measurement of Aged (Phase II) Test Oil	11.6.15
Fuel Temperature and Pressure Control to Engine Fuel Rail	6.7.4
Engine Preparation	9
Keywords	15
Annexes
Fuel Temperature and Pressure Control to the Fuel Flowmeter	6.7.3
New Engine Break-In	11.5
Cleaning Materials	7.4
BLB2 Oil Flush Procedure for BL Oil Before Test Oil Run 2	11.6.8
Fuel Flow Measurement System	10.2.4
Calibration	10
ASTM Test Monitoring Center: Related Information	Annex A4
Calculation of Test Results	Annex A15
Miscellaneous Apparatus Related to Engine Operation	6.14
Thermostat Block-Off Plate	6.13.7
Lifting of Assembled Engines	9.4.18
Oil Filter Adapter Plate	6.13.8
Scope	1
Oil Heater Cerrobase Refill Procedure	Annex A6
Test Procedure	11
Laboratory Ambient Conditions	6.3
Thermostat	9.4.6
Report	13
Subject	Section
Bolt Torque Specifications	9.4.2
BLB1 Oil Flush Procedure for BL Oil Before Test Run 1	11.6.6
Non–Phased Cam Gear and Position Actuator Installation Procedure	Annex A17
Engine Part Number Listing	Annex A7
Initial Engine Start-Up	11.4
Internal Coolant Orifice	9.4.21
Sealing Compounds	9.4.3
Intake Air Filtration	6.8.2
External Oil System	11.1
Blow-by Ventilation System Requirements	Annex A14
Sensors, Switches, Valves, and Positioners	9.4.10
Engine Water Pump Adapter Plate	6.13.6
Crankcase Pressure	6.12.9
Procurement of Test Materials	Appendix X1
Percent Delta Calculation for BLB1 vs. BLB2	11.6.10
Fuel to Fuel Flowmeter	6.12.3
Exhaust and Exhaust Back Pressure Systems	6.11
Engine Intake Air Supply	6.8
Fuel System	6.7
Cleaning of Engine Parts	9.3
General Assembly Instructions	9.4.1
Oil Charge for Break-In	11.5.2
Engine Coolant	7.3
Other Instrumentation	10.2.8
Stabilization to Stage Conditions	11.6.4
Thermocouple and Temperature Measurement System	10.2.6
Appendix
Dynamometer	6.4.1
Test Oil Flush Procedure	11.6.11
Test Operating Stages	11.6.3
Test Engine Configuration	6.13.1
Fuel Flow Measurement	6.7.2
Stand/Engine Calibration	10.1
Diagnostic Review Procedures	11.6.19
Coolant Flow Measurement System	10.2.5
Flying Flush Oil Exchange Procedures	11.6.2
Humidity Measurement System	10.2.7
Flush Procedure for BL Oil (BLA) After Test Oil	11.6.17
Oil Filter Adapter	9.4.8
ASTM Test Monitoring Center: Organization	Annex A1
BSFC Measurement of BLB1 Oil Before Test Oil	11.6.7
Oil Sump Full Level Determination Consumption Measurement Calibration Procedure	Annex A11
Pre-test Maintenance Checklist	Annex A13
Test Fuel	7.2
Fuel Rail	6.13.10

ASTM Test Monitoring Center: Maintenance Activities	Annex A3
ASTM Test Monitoring Center: Calibration Procedures	Annex A2
Safety Precautions	Annex A8
Intake Air System	9.4.13
Engine Cooling System	6.5
Summary of Test Method	4
Oil Pan	6.13.5
Thermostat Block-Off Adapter Plate	6.13.3
Temperature Measurement	6.9
Referenced Documents	2
Instrument Calibration	10.2
Report Format	Annex A9
General Test Data Logging Forms	11.6.18
Laboratory Exhaust System	6.11.2
Pressure Measurement and Pressure Sensor Locations	6.12
Statistical Equations for Mean and Standard Deviations	Annex A10
Engine Speed and Torque Control	6.4
Fuel to Engine Fuel Rail	6.12.4
Precision and Bias	14
Break-In Operating Conditions	11.5.3
Engine Oil	7.1
Detailed Specifications and Drawings of Apparatus	Annex A5
Fuel Supply Pumps	6.7.5
Engine Flywheel and Guards	9.4.17
BSFC Measurement of Aged (Phase I) Test Oil	11.6.13
BSFC Measurement of BLB2 Oil Before Test Oil	11.6.9
Engine Assembly Procedure	9.4
Test Oil Aging, Phase II	11.6.14
Exhaust Manifolds	9.4.16
Engine Hardware and Related Apparatus	6.13
Preparation of Apparatus	8
Test Stand Preparation	8.2
Dipstick Tube	9.4.9
Terminology	3
ECU (Power Control Module)	6.13.2
Calculation of Unweighted Baseline Shift	Annex A16
AFR Determination	6.10
Engine Torque Measurement System	10.2.3
Test Oil Aging, Phase I	11.6.12
Thermocouple Location	6.9.5
Determination of Test Results	12
Wiring Harness	6.13.4
Standard Requirements for Break-In	11.5.4
ICS Codes	43.060.01 - Internal combustion engines for road vehicles in general
Non-Phased Camshaft Gears	9.4.20