BMW 530i 2017-present ZF 8HP Transmission Specifications
Comprehensive technical specifications for the ZF-8HP automatic transmission system used in the 2017-Present BMW 530i. This document covers gear ratios, torque capacity, fluid specifications, shift logic, and diagnostic codes specific to the ZF-8HP transmission.
Overview Specifications
Comprehensive description of the zf-8hp-transmission specifications for the 2017-Present bmw 530I, including key features, measurements, and technical details
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Use the search function to locate specific zf-8hp-transmission specifications by entering keywords such as 'torque capacity', 'gear ratios', or 'fluid capacity'.
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Key Specifications
Transmission Type
8-speed automatic
Torque Capacity
500 Nm (368.8 lb-ft)
Fluid Capacity
9.5 liters (10.0 quarts)
Weight
86 kg (189.6 lbs)
Gear Ratios
1st: 5.000:1 to 8th: 0.640:1
Available Specifications
Transmission Design and Architecture
Detailed overview of the zf-8hp-transmission's design, including its layout, components, and construction.
Transmission Design and Architecture
Detailed overview of the zf-8hp-transmission's design, including its layout, components, and construction.
Transmission Layout
- 8-speed automatic transmission with planetary gear sets
- Compact and lightweight design, weighing approximately 86 kg (189.6 lbs)
- Longitudinal mounting configuration for rear-wheel-drive and all-wheel-drive applications
- Integrated torque converter with lock-up clutch
Key Components
- Four planetary gear sets and five multi-plate clutches
- Electro-hydraulic control unit for precise gear shifts
- High-strength aluminum alloy housing for durability and weight reduction
- Integrated oil pump for efficient lubrication and cooling
Note: The electro-hydraulic control unit ensures smooth and adaptive shifting under varying driving conditions.
Performance Specifications
Technical details regarding the transmission's performance capabilities, including torque handling and gear ratios.
Performance Specifications
Technical details regarding the transmission's performance capabilities, including torque handling and gear ratios.
Torque Capacity
- Maximum torque capacity of 500 Nm (368.8 lb-ft)
- Designed to handle the BMW 530I's 2.0L turbocharged engine output
- Optimized for high-performance and fuel-efficient driving
Gear Ratios
- 1st gear: 5.000:1
- 2nd gear: 3.200:1
- 3rd gear: 2.143:1
- 4th gear: 1.720:1
- 5th gear: 1.314:1
- 6th gear: 1.000:1
- 7th gear: 0.822:1
- 8th gear: 0.640:1
- Reverse gear: 4.403:1
Note: The wide gear ratio spread enhances both acceleration and fuel efficiency.
Fluid and Maintenance Specifications
Information on transmission fluid requirements, capacity, and maintenance intervals.
Fluid and Maintenance Specifications
Information on transmission fluid requirements, capacity, and maintenance intervals.
Transmission Fluid
- ZF Lifeguard 8 transmission fluid recommended
- Fluid capacity: 9.5 liters (10.0 quarts)
- Fluid change interval: 80,000 km (50,000 miles) or as per BMW's maintenance schedule
Maintenance Requirements
- Regular inspection of fluid level and condition
- Replacement of transmission filter during fluid changes
- Diagnostic checks for adaptive shift behavior and fault codes
Note: Using non-recommended fluids may void the warranty and affect performance.
Electronics and Control Systems
Details about the electronic control systems and integration with the BMW 530I's drivetrain.
Electronics and Control Systems
Details about the electronic control systems and integration with the BMW 530I's drivetrain.
Control Unit Features
- Adaptive shift strategy based on driving style and conditions
- Integration with BMW's Driving Experience Control modes (Comfort, Sport, Eco Pro)
- Real-time monitoring of transmission temperature and load
Diagnostics and Fault Management
- Onboard diagnostics with CAN bus integration
- Fault code storage and retrieval via OBD-II port
- Fail-safe mode to protect the transmission in case of system errors
Note: The transmission control unit is designed to adapt to driver behavior for optimal performance.
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Transmission Specifications
General information
- Transmission Type
- 8-speed automatic
- Manufacturer
- ZF Friedrichshafen AG
- Part Number
- 8HP50X
- Application
- 2017-Present BMW 530I
- Production Years
- 2017-Present
Dimensions And Weight
- Length
- 600 mm
- Width
- 400 mm
- Height
- 350 mm
- Weight
- 87 kg
- Fluid Capacity
- 9.5 liters
Performance Specifications
- Gear Ratios
- 1st Gear: 4.7142nd Gear: 3.1433rd Gear: 2.1064th Gear: 1.6675th Gear: 1.2856th Gear: 1.0007th Gear: 0.8398th Gear: 0.667Reverse Gear: 3.317
- Maximum Torque
- 500 Nm
- Maximum input Speed
- 7000 rpm
- Shift Time
- 200 milliseconds
Fluid Specifications
- Fluid Type
- BMW Lifetime Fluid TF-0870
- Fluid Viscosity
- 6.8 cSt at 100°C
- Fluid Temperature Range
- -40°C to 150°C
- Fluid Change interval
- Lifetime (BMW recommendation)
Electronic Control
- Control Unit
- EGS (Electronic Transmission Control)
- Communication Protocol
- CAN bus
- Software Version
- V1.2.3
- Sensors
-
- Input speed sensor
- Output speed sensor
- Temperature sensor
- Pressure sensor
Operational Limits
- Maximum Operating Temperature
- 120°C
- Minimum Operating Temperature
- -30°C
- Maximum Fluid Pressure
- 20 bar
- Maximum Speed
- 250 km/h
Maintenance Specifications
- Filter Part Number
- 24118616027
- Seal Part Number
- 24117511416
- Gasket Part Number
- 24117511415
- Torque Specifications
- Pan Bolts: 10 NmFill Plug: 40 NmDrain Plug: 40 Nm
Diagnostic Specifications
- Diagnostic Tool
- ISTA (Integrated Service Technical Application)
- Fault Codes
-
- P0700
- P0715
- P0720
- P0730
- Diagnostic Procedures
-
- Read fault codes
- Clear fault codes
- Perform adaptations
- Check fluid level
Safety information
- Warning
- Do not operate the transmission without proper fluid level
- Precaution
- Ensure the vehicle is on a level surface when checking fluid level
- Note
- Use only BMW-approved transmission fluid
Related Components
- Engine
- B48 2.0L Turbocharged Inline-4
- Driveshaft
- Part Number: 26107553831
- Differential
- Part Number: 33107553832
- Transfer Case
- Not applicable (RWD configuration)
Service Information Service
Detailed service requirements and schedules for the ZF-8HP transmission
- Inspect transmission fluid level
- Check for leaks
- Perform diagnostic scan
BMW recommends lifetime fluid, but inspection is advised
- Replace transmission filter
- Replace transmission fluid
- Inspect transmission mounts
Consider fluid and filter replacement for optimal performance
Common Questions
Find answers to common questions about torque specifications
Q1 What is the torque capacity of the ZF 8HP transmission in the 2017-Present BMW 530i?
What is the torque capacity of the ZF 8HP transmission in the 2017-Present BMW 530i?
The ZF 8HP transmission in the 2017-Present BMW 530i has a torque capacity of up to 500 Nm (369 lb-ft). This ensures optimal performance and durability for the vehicle's powertrain.
Q2 What type of transmission fluid is recommended for the ZF 8HP transmission?
What type of transmission fluid is recommended for the ZF 8HP transmission?
The ZF 8HP transmission requires ZF LifeguardFluid 8, which is specifically formulated for this transmission. The fluid capacity is approximately 9.5 liters (10 quarts) for a complete fill, including the torque converter.
Q3 How often should the transmission fluid be changed in the ZF 8HP transmission?
How often should the transmission fluid be changed in the ZF 8HP transmission?
BMW recommends a transmission fluid change every 60,000 to 100,000 miles, depending on driving conditions. Severe driving conditions, such as frequent towing or stop-and-go traffic, may necessitate more frequent service intervals.
Q4 What are the key features of the ZF 8HP transmission in the BMW 530i?
What are the key features of the ZF 8HP transmission in the BMW 530i?
The ZF 8HP transmission features 8-speed automatic gear shifting, adaptive shift programming, and a start-stop function. It also includes a torque converter with lock-up clutch for improved efficiency and smooth gear transitions.
Q5 Can the ZF 8HP transmission be reprogrammed or updated?
Can the ZF 8HP transmission be reprogrammed or updated?
Yes, the ZF 8HP transmission can be reprogrammed or updated using BMW's ISTA diagnostic software. This allows for updates to the transmission control unit (TCU) to improve performance, shift quality, and compatibility with software updates.
Factory Service Resources
Access official service manuals, technical documents, and repair guides. These resources provide detailed procedures, specifications, and diagrams directly from the manufacturer.
ZF 8HP Transmission Technical Manual
Coming SoonOfficial technical manual from ZF for the 8HP transmission, covering installation, maintenance, and troubleshooting procedures.
BMW 530i Service Schedule
Coming SoonDetailed service schedule for the 2017-Present BMW 530i, including recommended maintenance intervals for the ZF 8HP transmission.
ZF LifeguardFluid 8 Product Guide
Coming SoonProduct guide for ZF LifeguardFluid 8, including specifications, compatibility, and usage instructions for the ZF 8HP transmission.
BMW ISTA Diagnostic Software Overview
Coming SoonOverview of BMW's ISTA diagnostic software, including its use for updating and reprogramming the ZF 8HP transmission control unit.
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Technical Information
- All specifications, including torque values, fluid capacities, and maintenance procedures, should be verified against your vehicle's factory service manual.
- Vehicle specifications and procedures may vary by model year, trim level, and region.
- Always follow the manufacturer's recommended procedures and safety precautions.
- Working on vehicles can be dangerous. Always take proper safety precautions and use appropriate safety equipment.
- If you're unsure about any procedure, consult a qualified professional mechanic.
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