NHTSA ID Number: 11027475
Manufacturer Communication Number: 2075922/3
TSB/Document Date: 2026-01-08
Summary
High pitched whistle from the engine - Warning light within the DIP - Engine not running smoothly - Numerous DTC's.
Technical Service Bulletin
Topic
High pitched whistle from the engine - Warning light within the DIP - Engine not running
smoothly - Numerous DTC's
Market area Bentley
: worldwide (2WBE),China 796 VW Import Comp. Ltd (Vico), Beijing (6796)
Brand
Transaction
No.
2075922/3
Level
EH
Status
Released for publishing
Release
date
Dec 10, 2025
Diagnostic trouble codes
Fault
symptom
Storage
state
Diagnostic trouble code
0001 - Engine
electronics
P030600: Cylinder 6 Misfire Detected No Sub Type
Information
static
0001 - Engine
electronics
P016A00: Excessive Time To Enter Closed Loop Air/Fuel
Ratio Control
static
0001 - Engine
electronics
P030000: Random Misfire Detected No Sub Type
Information
Intermittent
0001 - Engine
electronics
P036300: Misfire Detected - Fueling Disabled No Sub
Type Information
Intermittent
0001 - Engine
electronics
P030000: Random Misfire Detected No Sub Type
Information
static
0001 - Engine
electronics
P01C900: Fuel Rail/System Pressure Bank 2 Too High
Intermittent
0001 - Engine
electronics
P227900: Intake Air System Leak
Intermittent
0001 - Engine
electronics
P030700: Cylinder 7 Misfire Detected No Sub Type
Information
Intermittent
0001 - Engine
electronics
P01C900: Fuel Rail/System Pressure Bank 2 Too High
static
0001 - Engine
electronics
P227900: Intake Air System Leak
static
0001 - Engine
electronics
P030800: Cylinder 8 Misfire Detected No Sub Type
Information
Intermittent
cl
u
Diagnostic address
0001 - Engine
electronics
P030700: Cylinder 7 Misfire Detected No Sub Type
Information
static
0001 - Engine
electronics
P036300: Misfire Detected - Fueling Disabled No Sub
Type Information
static
0001 - Engine
electronics
P030500: Cylinder 5 Misfire Detected No Sub Type
Information
static
0001 - Engine
electronics
P030800: Cylinder 8 Misfire Detected No Sub Type
Information
static
0001 - Engine
electronics
P030600: Cylinder 6 Misfire Detected No Sub Type
Information
Intermittent
0001 - Engine
electronics
P016A00: Excessive Time To Enter Closed Loop Air/Fuel
Ratio Control
Intermittent
0001 - Engine
electronics
P030500: Cylinder 5 Misfire Detected No Sub Type
Information
Intermittent
New customer code
Object of complaint
Complaint type
engine -> lubrication system
noises, vibrations
vehicle service -> vehicle diagnosis -> Guided
Fault Finding (GFF)
control modules, services -> with fault stored in
the DTC memory
engine -> cooling, lubrication
functionality
engine -> emissions control
control modules, services
engine -> engine operation -> engine running
noises, vibrations -> noise
Type
MY
Position
Brand Designation Engine code Gearbox code Final drive code
4V14D9 2018 E
*
*
*
4V14D9 2019 E
*
*
*
4V14D9 2020 E
*
*
*
4V14D9 2021 E
*
*
*
4V14D9 2022 E
*
*
*
4V14D9 2023 E
*
*
*
4V14D9 2025 E
*
*
*
4V14D9 2026 E
*
*
*
4V15D9 2024 E
*
*
*
4V15D9 2025 E
*
*
*
4V15D9 2026 E
*
*
*
ZV14D9 2023 E
*
*
*
ZV14D9 2024 E
*
*
*
ZV14D9 2025 E
*
*
*
Documents
Document name
master.xml
Technical Service Bulletin
High pitched whistle from the engine - Warning light within the DIP - Engine not
running smoothly - Numerous DTC's
Transaction No.:
2075922/3
Release date: Dec
10, 2025
Condition
Customer statement/Workshop findings
•
Emission control warning light evident within the DIP (Figure 1)
Figure 1
•
Engine not running/idling smoothly
•
High pitched whistle from the right and left hand side of the engine TIP: Refer to video within the
Bentley Hub referencing TPI 2075922/-
•
A selection of DTC’s are evident (as per TPI Event memory entries)
Technical Background
Air intake leak - Please refer to the instructions within the Measure section of this TPI
Production Solution
Not applicable
Service
1) At engine idle speed - Listen for air leaks/whistle noise from right hand side of engine
•
Attempt to clear all related DTC’s
•
Conduct an ignition cycle
•
Recheck for the presence of any related DTC’s/symptoms NOTE: In the event of related DTC’s and
symptoms returning carry out the remaining instructions
2) Referring to Figure 2 - Replace the following:
•
Bank 1 Breather line (Point A) and fixing (Point B) - Refer to applicable sections from Rep.Gr 10 - Oil
mist separator bank 1 - To remove and fit
•
Replace the oil filler pipe seal to the Bank 2 oil separator (Point C)
•
Replace the Bank 2 Breather line (Point D) - Refer to applicable sections from Rep.Gr 10 - Oil mist
separator bank 1 - To remove and fit
Then
Replace the oil filler pipe including all seals (Figure 3) - Refer to applicable sections from Rep.Gr 10 - Oil
mist separator bank 2 - To remove and fit
Figure 2
Figure 3
NOTICE
A ROAD TEST IS NOT REQUIRED TO BE CONDUCTED - DO NOT SUBMIT WARRANTY CLAIMS FOR
A ROAD TEST
Warranty
Warranty Type - 110 or 910
Damage Service Number 10 50
Damage Code 00 20
Time to replace all listed / mentioned parts
Labour Operation Code 10 52 41 22
Time 50 Time units
Diagnosis time
Labour Operation Code 01 50 00 00
Time As per ODIS log (Must not exceed 20 TU)
Required Parts and Tools
VERY IMPORTANT: ALL PARTS LISTED BELOW MUST BE ORDERED AND REPLACED - REFER TO
THE ETRKA PARTS CATALOGUE FOR THE LATEST AVIALBLE SPECIFICATION PARTS, THE PART
NUMBERS SHOWN ARE FOR GUIDLINE PURPOSES ONLY AND ARE SUBJECT TO CHANGE
WITHOUT NOTICE
Part
Description Quantity
number
0P2
103
211B
Bank 1 Breather
line
1
0P2
103
448
Fixing
1
4M0
115
301M
Oil filler
pipe
1
06M
103
727A
Oil filler
pipe seal
to Bank 2
oil
separator
1
0P2
103
210B
Bank 2 Breather
line
1
- 6X better wear protection on critical engine parts than...
- 1.3X better sludge protection than industry standards*
- 3X Stronger against viscosity breakdown than leading full...
- Protection for 10,000 miles between oil changes
- Meets or exceeds the following specifications: API SP/SN...
- Formulated for engines with 75,000 miles or more, Valvoline...
- Delivers 20% better wear protection and 15% better sludge...
- Extra detergents safeguard against friction, corrosion and...
- Advanced friction-fighting additives help maximize...
- Provides performance benefits for high mileage, new and...
Last update on 2026-06-23 / Affiliate links / Images from Amazon Product Advertising API
If the PDF is very large, it may not load in the preview below.
Some older TSBs had multiple PDFs — visit the NHTSA Website to view all PDFs.
If the TSB PDF does not show, download or view it on the NHTSA Website.
Click on the (+) Plus Sign
Then Click on Associated Document(s)
Search NHTSA Database for Recalls
Search NHTSA Database for Vehicle Investigations
View Latest Vehicle Investigations
Search NHTSA Database for Vehicle Complaints
View Latest Vehicle Complaints
TSB/Document ID: 2075922/3
Replacement Service Bulletin Number:
MFR Communication Date: 2025-12-11
MFR Internal Campaign ID/Software Version:
Communication Type: Service Bulletin/Repair Instructions
NHTSA Components: ENGINE
MFR Component System:
MFR Component Subsystem:
Previous TSB | Next TSB |
- [2026 Top-Tier Hardware and Software Upgrade]: Topdon ArtiDiag900 Lite scanner has enhanced hardware and latest features, including Android 11.0, 5x faster CPU, 10000mAh battery for 12 hours of continuous operation, stable wireless diagnosis with Bluetooth 5.0, 8-inch touchscreen. Added bi-directional control, wireless diagnosis, battery testing (optional), and DTC repair guide
- [TOPDON Bidirectional Scan Tool]: This bidirectional obd2 scanner sends commands to the vehicle's ECU for active testing, enabling users to accurately and quickly locate faulty components such as injectors, coolant pumps, windows, wipers, headlights, mirrors, etc. The bidirectional control scanner is the ideal choice for workshops/automotive repair shops as it significantly reduces mechanic's diagnostic time.
- [Wireless Bluetooth Diagnostic Experience]: The AD900 Lite scan tool comes with a Bluetooth 5.0 VCI, supporting a wireless diagnostic range of up to 33 feet (10 meters), allowing you to diagnose without being confined to cables or tight spaces. Stable and fast wireless diagnosis provides a comfortable repair environment. It also offers VCI cables to increase connectivity options.
- [DTC Repair Guide Function]: Easily diagnose issues with your vehicle and receive guidance on repairs with the topdon scan tool's fault code definitions for all systems,maximize your diagnostic capabilities. This function is compatible with Chrysler
/Dodge/Jeep/Fiat 2010-2014 and expanding with continual updates,the AritDiag 900 Lite car diagnostic scanner is the must-have tool for any technician or DIY enthusiast. - [OE-Level Full System Diagnostics]:AritDiag900 Lite full system diagnostic scanner can scan ALL available modules(Engine, Transmission, Airbag, ABS, ESP, TPMS, Gateway, Steering, Radio, Air conditioning, ect.) to✔read ECU info, ✔read/clear codes, ✔view live data stream, ✔retrieves freeze-frame, ✔perform active tests, and more. With just a simple click, it provides you with accurate and in-depth diagnostics.
- Dual WiFi & 10.1" Touchscreen: Provides a stable, high-speed wireless link 3x faster than bluetooth, and a responsive, professional interface. Topdon ONE obd2 scanner diagnostic tool ensures smooth, non-lagging diagnostic scan, boosting mechanic efficiency
- J2534 Pass-Thru Support: The included ONE VCI supports the J2534 standard, allowing it to function as a pass-thru device when paired with OEM diagnostic software.Through TOPDON’s RLink platform, technicians can perform dealer-level coding, expanding in-house capabilities without investing in multiple factory automotive scan tools
- OE Topology Mapping: Visualize the vehicle’s ECU network exactly as it’s built.Zoom, pan, and highlight specific modules to pinpoint component issues with precision.Topology mapping displays real-time communication between modules
- 50 Plus Service Functions: Covers high-demand services like ADAS calibration, DPF regen, TPMS reset, ABS bleed, and throttle adaptation.Expands your service menu, allows you to charge premium rates, and turns away zero jobs due to lack of tooling. Vehicle-specific functionality may vary
- Advaned ECU Coding: 10 of the most serviced brands in North America, including full ECU coding and flash hidden support for BMW, VW, Au-di, Benz, Porsche, Toyota, Ni ssan and more. Enables module replacement, feature customization, and personal settings with automatic backup or restore.Lets your shop safely offer high-margin customization services, attracting more customers and boosting profit
- Bi-Directional Control, Quickly Locate Problems: Turn your phone into a professional diagnostic tool. You can send commands from your phone to the ECU to test injectors, cooling fans, headlights, A/C clutch, windows, wipers, and more. See which one doesn't respond. Helps you quickly locate the problem and save time. No need to tear things apart, avoid blind disassembly.
- Flexible Subscription, Choose Advanced Features as Needed: TopScan Lite provides free-for-life access to core diagnostics, including full system scan, code reading, performance tests, and repair information. After purchase, advanced features (bi-directional control, service operations, live data, code clearing, and AI functions) are free-for-the-first-year. After the first year, if you want to use advanced features, you need to subscribe on a monthly, quarterly, or yearly basis. As new models and reset functions are updated, the tool will also be continuously upgraded.
- Full System Diagnostics, No Fault Hides: Unlike basic diagnostic tools that only cover 4 systems, TopScan can scan all systems. Read and clear trouble codes, view live data streams, and generate a complete vehicle health report – all issues are clear at a glance. Covers 10,000+ vehicle models and is compatible with 99.99% of vehicles.
- AI Assistant - TopFix: Think of TopFix as your personal AI mechanic. It leverages a repair database and OEM data to deliver clear, step-by-step repair solutions. Features include AI Q&A, one-click translation, and a full repair log, making your diagnostic process simpler and more efficient.
- 8+ Hot Resets, Keep Your Car in Top Shape: One-tap resets for oil, throttle, EPB, steering angle, DPF, ABS, BMS, and airbag. It enables car owners to easily perform essential maintenance, ensuring the vehicle stays in optimal condition and extends its service life.
Last update on 2026-06-23 / Affiliate links / Images from Amazon Product Advertising API
This product presentation was made with AAWP plugin.