No. 46-25 Service Bulletin/Repair Instructions

31.01.2026
Shell Global

Solutions GmbH
Shell Helix Ultra
5W-40
Worldwide

excluding Russia

and Belarus
24.01.2027
Shell Global

Solutions GmbH
Shell Helix Ultra I
5W-40
Worldwide

excluding Russia

and Belarus
24.01.2027
Shell Global

Solutions GmbH
Pennzoil Platinum Euro

5W-40
5W-40
Europe excluding

Russia and

Belarus, USA,

Canada, Latin

America
24.01.2027
Shell Global

Solutions GmbH
Quaker State Euro Full

Synthetic SAE 5W-40
5W-40
USA, Canada,

Latin America
24.01.2027
SRS Schmierstoff

Vertrieb GmbH
SRS ViVA 1 topsynth HS
5W-40
Worldwide

excluding Russia

and Belarus
30.09.2027
Swd Rheinol Primus CVS

SAE 5W-40
5W-40
Worldwide

excluding Russia

and Belarus
31.01.2026
TOTAL QUARTZ INEO FGO

5W-40
5W-40
Worldwide

excluding Russia

and Belarus
30.06.2027
Swd Lubricants

GmbH & Co.KG
TOTAL

Deutschland

GmbH
AfterSales
1
Jan 14, 2026

Page 7 of 9
1
Freigabe/Approval

1701
ENU
TotalEnergies

Lubricants
TOTAL QUARTZ 9000

ENERGY MVP 5W-40
5W-40
Worldwide

excluding Russia

and Belarus
31.01.2026
TotalEnergies

Lubricants
QUARTZ 9000 5W-40
5W-40
Worldwide

excluding Russia

and Belarus
30.11.2025
TotalEnergies

Lubricants
D-XITY AMQ 5W-40
5W-40
Worldwide

excluding Russia

and Belarus
30.11.2025
ELF EVOLUTION 900

5W-40
5W-40
Worldwide

excluding Russia

and Belarus
30.11.2025
ELF EVOLUTION 900 FT

5W-40
5W-40
Worldwide

excluding Russia

and Belarus
30.11.2025
5W-40
Worldwide

excluding Russia

and Belarus
30.11.2025
5W-40
Worldwide

excluding Russia

and Belarus
30.11.2025
Quartz 9000 Energy 5W-40
5W-40
Worldwide

excluding Russia

and Belarus
30.11.2025
Quartz 9000 Advanced

0W-40
0W-40
Worldwide

excluding Russia

and Belarus
01.09.2027
TotalEnergies

Lubricants

TotalEnergies

Lubricants

TotalEnergies

Lubricants

TotalEnergies

Lubricants

TotalEnergies

Lubricants

TotalEnergies

Lubricants
Valvoline

Europe, Ashland

Nederland

WM SE
Jan 14, 2026

Page 8 of 9
Manufacturer's Certificate
46/25
ELF EVOLUTION 900 SXR

5W-40

ELF EVOLUTION 900

TURBO 5W-40
Valvoline European Vehicle

Full Synthetic
repstar “Motorenöl

Max-Power SAE 5W-40”
5W-40
5W-40
AfterSales
Worldwide

excluding Russia

and Belarus

Worldwide

excluding Russia

and Belarus
30.11.2025
31.01.2027
Freigabe/Approval
Manufacturer's Certificate
Sales Areas:
Miscibility:
46/25
ENU
1701
WOLF Oil

Corporation
WOLF ECOTECH 0W40 FE
0W-40
Worldwide

excluding Russia

and Belarus
01.09.2027
WOLF Oil

Corporation
WOLF VITALTECH 5W40
5W-40
Worldwide

excluding Russia

and Belarus
31.01.2027
1
The respective sales area is also listed in order to clarify where the approved oils are available. Here are the

meanings of the symbols:

WW
Worldwide
ESP
Spain
EU
Europe
FIN
Finland
E-EU
Eastern Europe
FRA
France
USA
United States of America
GB
Great Britain and Northern Ireland
C-America
Central America
IRL
Ireland
N. America
North America
JAP
Japan
S. America
South America
MEX
Mexico
AF
Africa
NOR
Norway
Asia
Asia
NZL
New Zealand
FSU
Former Soviet Union
RUS
Russia
BS
Baltic countries
SCG
Croatia
AUS
Australia
SVK
Slovakia
AUT
Austria
SWE
Sweden
BRA
Brazil
TWN
Taiwan
CAN
Canada
UAE
United Arab Emirates
CH
Switzerland
UKR
Ukraine
CHN
China
VNM
Vietnam
DEU
Germany
ZA
South Africa
All engine oils approved by Porsche can be mixed provided they are of the same Porsche oil specification.

This means that it is not necessary to flush the engine when the oil is changed if another type of oil is used.

However, since every brand of oil has a specially adapted unique composition, the same brand and type of oil

should be used for topping up between oil change intervals if possible.
Important Notice: Technical Bulletins issued by Porsche Cars North America, Inc. are intended only for use by professional automotive technicians who have attended Porsche service training courses. They are

written to inform those technicians of conditions that may occur on some Porsche vehicles, or to provide information that could assist in the proper servicing of a vehicle. Porsche special tools may be necessary in

order to perform certain operations identified in these bulletins. Use of tools and procedures other than those Porsche recommends in these bulletins may be detrimental to the safe operation of your vehicle, and

may endanger the people working on it. Properly trained Porsche technicians have the equipment, tools, safety instructions, and know-how to do the job properly and safely. Part numbers listed in these bulletins

are for reference only. The work procedures updated electronically in the Porsche PIWIS diagnostic and testing device take precedence and, in the event of a discrepancy, the work procedures in the PIWIS Tester

are the ones that must be followed.
© 2026 Porsche Cars North America, Inc.
AfterSales
Jan 14, 2026

Page 9 of 9

1 23

Bestseller No. 1

ANCEL AD310 Classic Enhanced Universal OBD II Scanner Car Engine Fault Code Reader CAN Diagnostic Scan Tool, Read and Clear Error Codes for 1996 or Newer OBD2 Protocol Vehicle (Black)

CEL Doctor: The ANCEL AD310 is one of the best-selling OBD II scanners on the market and is recommended by Scotty Kilmer, a YouTuber and auto mechanic. It can easily determine the cause of the check engine light coming on. After repairing the vehicle's problems, it can quickly read and clear diagnostic trouble codes of emission system, read live data & hard memory data, view freeze frame, I/M monitor readiness and collect vehicle information.
Sturdy and Compact: Equipped with a 2.5 foot cable made of very thick, flexible insulation. It is important to have a sturdy scanner as it can easily fall to the ground when working in a car. The AD310 OBD2 scanner is a well-constructed mechanic tool with a sleek design. It weighs 12 ounces and measures 8.9 x 6.9 x 1.4 inches. Thanks to its compact design and light weight, transporting the device is not a problem. The buttons are clearly labelled and the screen is large and displays results clearly.
Accurate Fast and Easy to Use: The AD310 scanner can help you or your mechanic understand if your car is in good condition, provides exceptionally accurate and fast results, reads and clears engine trouble emission codes in seconds after you fixed the problem. This device will let you know immediately and fix the problem right away without any car knowledge. No need for batteries or a charger, get power directly from the OBDII Data Link Connector in your vehicle.
OBDII Protocols and Car Compatibility: Many cheap scan tools do not really support all OBD2 protocols. AD310 scanner as it can support all OBDII protocols such as KWP2000, J1850 VPW, ISO9141, J1850 PWM and CAN. This device also has extensive vehicle compatibility with 1996 US-based, 2000 EU-based and Asian cars, light trucks, SUVs, as well as newer OBD2 and CAN vehicles both domestic and foreign. Pls confirm with our customer service whether it is compatible with your vehicle before purchasing.
Home Necessity and Worthy to Own: This is an excellent code reader to travel or home with as it weighs less and it is compact in design. You can easily slide it in your backpack as you head to the garage, or put it on the dashboard, this will be a great fit for you. The AD310 is not only portable, but also accurate and fast in performance. Moreover, it covers various car brands and is suitable for people who just need a code reader to check their car.

Bestseller No. 2

MOTOPOWER MP69033 Car OBD2 Scanner Code Reader Engine Fault Scanner CAN Diagnostic Scan Tool for All OBD II Protocol Cars Since 1996, Yellow

Multi-Functions - Practical Multi-Functions OBD2 code reader features built-in OBD2 DTC lookup library, which help you to determine the cause of the engine light, read code, erase code, view freeze frame, I/M ready, vehicle information, data flow, real-time curve, get vehicle speed information, calculate load value, engine coolant temperature, get engine speed.
Wide Capability - Supports 9 protocols compatible with most 1996 US-Based, 2000 EU-Based and Asian cars, and newer OBD II & CAN domestic or import vehicles. Supports 6 languages - English,German, Dutch, Spanish, French, Italian.
2.8" LCD Display - Designed with a clear display 2.8" Large LCD screen - white backlight and contrast adjustment. No need any battery or charger, OBD reader gets the power directly from your vehicle through the OBDII Data Link Connector.
Compact Design - Car diagnostic scanner is equipped with a 2.5 feet long cable and made of a very thick flexible insulator.There are 6 buttons on OBD2 Scanner:scroll up/down,enter/exit and buttons that quick query VIN vehicle number& the DTC fault code.
ABS / Airbag codes NOT Supported - It is able to read and clear check engine information which is part of OBDII system, but it cannot work with non-OBDII systems, including ABS / Airbag / Oil Service Light, etc.

Bestseller No. 3

FOXWELL NT301 OBD2 Scanner Live Data Professional Mechanic OBDII Diagnostic Code Reader Tool for Check Engine Light

【Your Personal CEL Doctor – Read & Clear Engine Codes】The NT301 OBD2 scanner lets you read diagnostic trouble codes (DTCs), check em-issions readiness, turn off your Check Engine Light (CEL) or MIL, reset monitors, and view live data streams. It retrieves your vehicle's VIN instantly. Like all standard OBD2 scanners, it clears codes only after repairs are completed—if the issue persists, the code will return. Designed for DIYers who want to understand what’s really going on under the hood.
【Easy Code Reading – Just Plug & Play】Simply plug into the OBD2 port, turn the ignition to “ON” (engine off), and select the correct menu: Select OBDII-> Wait for seconds-> Select Read codes. For accurate results, ensure your vehicle is compatible and the OBD2 port is free from damage or wiring issues. No batteries needed— powered directly by your car.
【Live Data Graphing & Accuracy for Most OBD2 Vehicles】View and log live sensor data in graph form—monitor oxygen sensors, fuel trims, coolant temp, RPM, and more. Spot trends and suspicious values in real time. Compatible with most 1996+ gasoline cars, light trucks, and SUVs sold in the U.S., as well as many 2000+ European and Asian models. Also works on 12V diesel vehicles equipped with OBD2.
【S-mog Check Helper – Know Your Readiness Status at a Glance】With dedicated I/M readiness hotkeys and a simple Red-Yellow-Green LED indicator, you’ll instantly know if your vehicle is ready for em-issions testing. Built-in speaker provides audio feedback. No guesswork—just confidence before you head to the test center.
【A Must-Have Tool for Every Home Mechanic】Compact, rugged, and ready to use right out of the box. The 2.8” color screen is easy to read, even in daylight. No charging or setup required—just plug into the 16-pin DLC and start diagnosing. Recommended by professional mechanics on YouTube and trusted by DIYers worldwide.

Last update on 2026-03-23 / Affiliate links / Images from Amazon Product Advertising API

This product presentation was made with AAWP plugin.

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