PSA B71 2300 Service Refill 10W-40 Engine Oil - Technical Specification 2022

The “PSA B71 2300 Service filling 10W-40 engine oil - Technical specification 2022” standard developed by Peugeot automobile company covers the synthesis of the procedures for the approval of the 2022W-10 service filling class recommended for PSA Group approval in 40.

The PSA Group reference oil is, except where another engine oil is specified: Total Quartz Ineo First 0W-30. The requirements for this oil are detailed in the table under the following headings under the title "Technical report content" in the standard.

• Physical properties
• Chemical properties
• Laboratory tests specific to PSA Group
• Compatibility with elastomers
• Simulation data
• Engine testing requirements

Physical property tests include:

• Engine oil viscosity classification
• Determination of kinematic viscosity and indicator of dynamic viscosity
• Calculation of viscosity index from kinematic viscosity
• Shear stability after 30 cycles
• Kinematic viscosity at 100 degrees (KV100)
• Kinematic viscosity at 40 degrees (KV40)
• Low temperature viscosity (CCS at minus 25 degrees)
• Pumpability limit temperature (MRV at minus 30 degrees)
• Dynamic viscosity at high temperature and shear (HTHS)
• Density (at 15 degrees, oscillating tube method)
• Flash point (open cup)
• pour point
• Ventilation / air extraction at 40 degrees and 80 degrees
• Foam stability
• Determination of foaming properties of lubricating oils
• High temperature volatility (250 hour at 1 degrees, NOACK)
• mass loss

Chemical property tests include:

• Compliance of materials according to PSA B20 0250 and PSA B70 0001 standards
• Total acid number (TAN)
• Total bases (TBN)
• infrared spectrum
• HPDSC after aging (according to PSA Group procedure)
• Oxidation induction time (OIT)
• Ignition start temperature (0 hours, 72 hours, 96 hours, 120 hours)
• Ignition start temperature (144 hours)
• fundamental analysis
• Sulfur content
• phosphorus content
• Global content of Lithium, Lead, Sodium and Potassium
• Content of other elements (zinc, boron, molybdenum, silicon, barium, etc.)
• Chlorine content
• Sulfated ash content

Laboratory tests specific to the PSA Group include:

• Water resistance (gelation)
• PCT coking test at 288 degrees (PCT288)
• PCT coking test at 305 degrees (PCT305)
• Oxidation resistance at 170 degrees (ATO2)
• Determination of kinematic viscosity and calculation of dynamic viscosity in engine oil products
• Determination of oxidation of used lubricants
• Content insoluble in 120 hours
• Oxidation resistance at 170 degrees with nitrated product (ATO2N)
• Oxidation resistance at 170 degrees, according to PSA B71 1893 standard (ATO2B)
• Calculation of kinematic and dynamic viscosity of transparent and opaque liquids
• Durability after engine oil/fuel conditioning with European gasoline fuel
• Engine oil/fuel conditioning
• Durability after engine oil/fuel conditioning with local and representative gasoline fuels

Compatibility tests with elastomers include:

• Compatibility with ACEA elastomers
• volume change
• Tensile strength change
• Elongation at break

Engine testing requirements include:

• Diesel durability test (DW10C)
• Lash adjuster wear test (DW10B)
• ACEA (Association of European Automobile Manufacturers) engine tests

Among the numerous testing, measurement, analysis and evaluation studies our organization provides for businesses in various sectors, with its trained and expert staff and advanced technological equipment, we also provide testing services defined in the "PSA B71 2300 Service filling 10W-40 engine oil - Technical specification 2022" standard. gives.