**Why Is My 6.0 Ford OBD2 Not Connecting? Troubleshooting Guide**

Your 6.0 Ford OBD2 scanner isn’t connecting? This guide provides a comprehensive breakdown of potential causes and solutions, ensuring you can effectively diagnose and resolve the issue. OBD2-SCANNER.EDU.VN offers expert insights and support to help you get your Ford back on the road. We’ll cover common culprits, from simple fixes to more complex issues involving the PCM and other components, ensuring you have a clear path to restoring your diagnostic capabilities. Let’s explore the diagnostic journey.

Table of Contents

1. Understanding the OBD2 System in Your 6.0 Ford

• 1.1 What is OBD2 and How Does It Work?
• 1.2 Key Components of the OBD2 System in 6.0 Ford Engines
• 1.3 Why is OBD2 Connectivity Important?

2. Common Reasons Why Your 6.0 Ford OBD2 Port Might Not Connect

• 2.1 Blown Fuses
• 2.2 Faulty OBD2 Port
• 2.3 Wiring Issues
• 2.4 PCM (Powertrain Control Module) Problems
• 2.5 Aftermarket Accessories and Modifications
• 2.6 Issues with the Scan Tool
• 2.7 CAN Bus Problems
• 2.8 Sensor Malfunctions

3. Step-by-Step Troubleshooting Guide

• 3.1 Preliminary Checks
  • 3.1.1 Check the OBD2 Port for Damage
  • 3.1.2 Verify Scan Tool Compatibility
• 3.2 Checking for Power at the OBD2 Port
  • 3.2.1 How to Check Pin 16 for Voltage
  • 3.2.2 What to Do If There’s No Voltage
• 3.3 Inspecting and Testing Fuses
  • 3.3.1 Locating the Relevant Fuses
  • 3.3.2 Testing Fuses with a Multimeter
• 3.4 Diagnosing Wiring Issues
  • 3.4.1 Visual Inspection of Wiring Harnesses
  • 3.4.2 Testing Continuity of Wires
• 3.5 PCM Diagnostics
  • 3.5.1 Checking PCM Connections
  • 3.5.2 Resetting the PCM
  • 3.5.3 Advanced PCM Testing
• 3.6 Identifying Interference from Aftermarket Accessories
  • 3.6.1 Disconnecting Aftermarket Devices
  • 3.6.2 Testing for Restored OBD2 Connectivity
• 3.7 Addressing CAN Bus Problems
  • 3.7.1 Understanding the CAN Bus System
  • 3.7.2 Diagnosing CAN Bus Issues
• 3.8 Sensor and Component Checks
  • 3.8.1 Disconnecting Suspect Sensors
  • 3.8.2 Testing Individual Sensors

4. Advanced Troubleshooting Techniques

• 4.1 Using an Oscilloscope for Signal Testing
• 4.2 Advanced PCM Diagnostics with Specialized Tools
• 4.3 Identifying and Resolving Grounding Issues

5. Common OBD2 Error Codes and Their Meanings for 6.0 Ford Engines

• 5.1 P0603 – Internal Control Module Keep Alive Memory (KAM) Error
• 5.2 P0605 – Internal Control Module Read Only Memory (ROM) Error
• 5.3 P1000 – OBD Systems Readiness Test Not Complete
• 5.4 P0401 – Exhaust Gas Recirculation Flow Insufficient Detected
• 5.5 P0261 – Cylinder 1 Injector Circuit Low
• 5.6 P2285 – Injector Control Pressure Sensor Circuit Low
• 5.7 P0611 – Fuel Injector Control Module Performance
• 5.8 U0100 – Lost Communication with ECM/PCM
• 5.9 B1318 – Battery Voltage Low
• 5.10 P0528 – Fan Speed Sensor Circuit No Signal
• 5.11 P2263 – Turbocharger Boost System Performance
• 5.12 P0272 – Cylinder 4 Injector Circuit Contribution/Balance Fault

6. Maintaining Your 6.0 Ford’s OBD2 System

• 6.1 Regular Inspections
• 6.2 Proper Scan Tool Usage
• 6.3 Keeping Software Updated
• 6.4 Protecting the OBD2 Port

7. When to Seek Professional Help

• 7.1 Complex Electrical Issues
• 7.2 PCM Failures
• 7.3 Persistent Connectivity Problems
• 7.4 Need Expert Help From OBD2-SCANNER.EDU.VN?

8. Frequently Asked Questions (FAQ)

• 8.1 What does it mean when my OBD2 scanner won’t connect?
• 8.2 Can a bad battery cause OBD2 issues?
• 8.3 How do I reset my Ford PCM?
• 8.4 What are the common causes of a faulty OBD2 port?
• 8.5 How do I check for voltage at the OBD2 port?
• 8.6 Can aftermarket accessories interfere with the OBD2 system?
• 8.7 What is the CAN bus, and why is it important?
• 8.8 How do I diagnose a CAN bus problem?
• 8.9 What sensors can cause OBD2 connectivity issues?
• 8.10 When should I seek professional help for OBD2 problems?

9. Conclusion

1. Understanding the OBD2 System in Your 6.0 Ford

Is your 6.0 Ford Obd2 Not Connecting? The On-Board Diagnostics II (OBD2) system is your vehicle’s health monitor, crucial for diagnosing issues. OBD2-SCANNER.EDU.VN clarifies its workings, key components, and importance for your Ford’s maintenance. Understanding the intricacies of this system can make troubleshooting connectivity issues more manageable and efficient.

1.1 What is OBD2 and How Does It Work?

The OBD2 system is a standardized system used in most vehicles since 1996 to monitor engine performance and emissions. According to the Environmental Protection Agency (EPA), OBD2 was designed to ensure vehicles meet stringent emission standards by providing a way to diagnose and address problems quickly. It works by continuously monitoring various sensors and systems within the vehicle, such as the engine, transmission, and exhaust system. When a problem is detected, the system stores a diagnostic trouble code (DTC) and may illuminate the “check engine” light on the dashboard.

1.2 Key Components of the OBD2 System in 6.0 Ford Engines

In your 6.0 Ford engine, the OBD2 system comprises several critical components that work together seamlessly. These include:

• PCM (Powertrain Control Module): The brain of the system, responsible for managing engine and transmission functions.
• OBD2 Port (Data Link Connector – DLC): A standardized connector, typically located under the dashboard, used to access the diagnostic information stored by the PCM.
• Sensors: Various sensors throughout the engine and exhaust system monitor parameters such as oxygen levels, temperature, pressure, and flow rates.
• Actuators: Components controlled by the PCM to adjust engine performance, such as fuel injectors and EGR valves.
• Wiring Harness: The network of wires that connects all these components to the PCM and OBD2 port.

Understanding these components and their functions is crucial for diagnosing why your 6.0 Ford OBD2 might not be connecting.

1.3 Why is OBD2 Connectivity Important?

OBD2 connectivity is essential for several reasons:

• Diagnostics: It allows technicians and vehicle owners to quickly identify and diagnose problems, reducing downtime and repair costs.
• Emissions Compliance: Ensures your vehicle meets emission standards, helping to protect the environment and avoid penalties.
• Performance Monitoring: Provides valuable data about engine performance, allowing for proactive maintenance and optimization.
• Safety: By identifying potential issues early, it helps prevent breakdowns and ensures safe operation of the vehicle.

An image of a Ford 6.0L Power Stroke engine, highlighting its complex structure and various components, including sensors and wiring harnesses relevant to the OBD2 system.

2. Common Reasons Why Your 6.0 Ford OBD2 Port Might Not Connect

What are the common reasons your 6.0 Ford OBD2 port might not connect? From blown fuses to PCM problems, OBD2-SCANNER.EDU.VN explores the usual suspects behind OBD2 connection failures. Identifying the cause is the first step toward resolving the issue and getting your diagnostic tools back online.

2.1 Blown Fuses

A blown fuse is one of the most common reasons for an OBD2 port not working. Fuses protect the electrical circuits of your vehicle, and if there’s a surge or short circuit, the fuse will blow to prevent damage.

2.2 Faulty OBD2 Port

The OBD2 port itself can become damaged or corroded over time, leading to connectivity issues. Physical damage, bent pins, or corrosion can prevent the scan tool from making a proper connection.

2.3 Wiring Issues

The wiring connecting the OBD2 port to the PCM and other components can become damaged, frayed, or disconnected. This can disrupt the communication pathway and prevent the scan tool from connecting.

2.4 PCM (Powertrain Control Module) Problems

The PCM is the central control unit of the engine and the OBD2 system. If the PCM is faulty, it may not communicate properly with the scan tool. PCM failures can be caused by electrical surges, water damage, or internal component failures.

2.5 Aftermarket Accessories and Modifications

Aftermarket accessories, such as performance chips, tuners, and security systems, can sometimes interfere with the OBD2 system. These devices can disrupt the communication signals and prevent the scan tool from connecting.

2.6 Issues with the Scan Tool

The scan tool itself can be the source of the problem. Compatibility issues, software glitches, or a faulty cable can prevent the scan tool from connecting to the OBD2 port.

2.7 CAN Bus Problems

The Controller Area Network (CAN) bus is a communication network that allows various electronic control units (ECUs) in the vehicle to communicate with each other. If there’s a problem with the CAN bus, it can disrupt communication and prevent the scan tool from connecting.

2.8 Sensor Malfunctions

In some cases, a malfunctioning sensor can interfere with the OBD2 system. A faulty sensor can send incorrect data to the PCM, causing communication issues and preventing the scan tool from connecting.

A detailed diagram of an OBD2 port, indicating pin assignments and their respective functions, useful for diagnosing connectivity issues.

3. Step-by-Step Troubleshooting Guide

How do you troubleshoot a 6.0 Ford OBD2 connection problem? OBD2-SCANNER.EDU.VN provides a detailed, step-by-step guide to diagnose and fix the issue. From preliminary checks to advanced PCM diagnostics, we cover all bases.

3.1 Preliminary Checks

Before diving into more complex diagnostics, start with these simple checks to rule out common issues:

3.1.1 Check the OBD2 Port for Damage

Visually inspect the OBD2 port for any signs of physical damage, such as bent pins, cracks, or corrosion. Use a flashlight to get a better view. If you find any damage, the port may need to be repaired or replaced.

3.1.2 Verify Scan Tool Compatibility

Ensure that your scan tool is compatible with your 6.0 Ford. Check the scan tool’s manual or the manufacturer’s website for compatibility information. Some scan tools may require software updates to work with specific vehicle models.

3.2 Checking for Power at the OBD2 Port

The OBD2 port requires power to function correctly. Follow these steps to check for power:

3.2.1 How to Check Pin 16 for Voltage

Pin 16 of the OBD2 port should have 12V power. Use a multimeter to check the voltage between pin 16 (positive) and pin 4 or 5 (ground). Set your multimeter to the DC voltage setting (20V range). Insert the positive probe into pin 16 and the negative probe into either pin 4 or pin 5.

3.2.2 What to Do If There’s No Voltage

If you don’t see 12V at pin 16, there’s likely a power supply issue. Check the fuses related to the OBD2 port and PCM.

3.3 Inspecting and Testing Fuses

Fuses are designed to protect your vehicle’s electrical system. A blown fuse can prevent the OBD2 port from functioning.

3.3.1 Locating the Relevant Fuses

Refer to your vehicle’s owner’s manual or a fuse box diagram to locate the fuses related to the OBD2 port and PCM. Common fuse locations include the under-dash fuse panel and the engine compartment fuse box.

3.3.2 Testing Fuses with a Multimeter

Remove the fuse and use a multimeter to test for continuity. Set the multimeter to the continuity setting (usually indicated by a sound wave symbol). Place one probe on each end of the fuse. If the multimeter beeps or shows a reading close to zero, the fuse is good. If there’s no continuity, the fuse is blown and needs to be replaced.

3.4 Diagnosing Wiring Issues

Damaged or disconnected wiring can prevent the OBD2 port from communicating with the PCM.

3.4.1 Visual Inspection of Wiring Harnesses

Inspect the wiring harnesses connected to the OBD2 port and PCM for any signs of damage, such as frayed wires, exposed conductors, or loose connections. Pay close attention to areas where the wiring may be exposed to heat, vibration, or physical stress.

3.4.2 Testing Continuity of Wires

Use a multimeter to test the continuity of the wires between the OBD2 port and the PCM. Refer to a wiring diagram for your vehicle to identify the correct wires to test. Disconnect the battery before testing to prevent electrical damage.

3.5 PCM Diagnostics

The PCM is a critical component of the OBD2 system. If the PCM is faulty, it can prevent the scan tool from connecting.

3.5.1 Checking PCM Connections

Ensure that the PCM connectors are securely attached and free from corrosion. Disconnect and reconnect the connectors to ensure a good connection.

3.5.2 Resetting the PCM

Sometimes, a PCM reset can resolve communication issues. Disconnect the negative battery cable for 15-20 minutes, then reconnect it. This will reset the PCM and clear any temporary errors.

3.5.3 Advanced PCM Testing

Advanced PCM testing may require specialized tools and expertise. If you suspect a PCM failure, consider seeking professional help from a qualified technician.

3.6 Identifying Interference from Aftermarket Accessories

Aftermarket accessories can sometimes interfere with the OBD2 system.

3.6.1 Disconnecting Aftermarket Devices

Disconnect any aftermarket accessories that are connected to the vehicle’s electrical system, such as performance chips, tuners, and security systems.

3.6.2 Testing for Restored OBD2 Connectivity

After disconnecting the aftermarket devices, try connecting the scan tool to the OBD2 port again. If the scan tool now connects, the aftermarket device was likely interfering with the OBD2 system.

3.7 Addressing CAN Bus Problems

The CAN bus is a communication network that allows various ECUs in the vehicle to communicate with each other.

3.7.1 Understanding the CAN Bus System

The CAN bus consists of two wires: CAN High and CAN Low. These wires transmit data between the various ECUs in the vehicle.

3.7.2 Diagnosing CAN Bus Issues

Diagnosing CAN bus issues requires specialized tools and expertise. A CAN bus analyzer can be used to monitor the data signals on the CAN bus and identify any communication errors.

3.8 Sensor and Component Checks

Malfunctioning sensors can sometimes interfere with the OBD2 system.

3.8.1 Disconnecting Suspect Sensors

Disconnect any sensors that you suspect may be causing the problem, such as the MAP sensor, MAF sensor, or EGR valve.

3.8.2 Testing Individual Sensors

Use a multimeter or scan tool to test the individual sensors for proper operation. Refer to your vehicle’s service manual for testing procedures and specifications.

An image showing an OBD2 scanner connecting to the OBD2 port in a vehicle, illustrating the diagnostic process and troubleshooting connectivity issues.

4. Advanced Troubleshooting Techniques

Need advanced solutions for your 6.0 Ford OBD2 issues? OBD2-SCANNER.EDU.VN goes beyond the basics, providing techniques like oscilloscope signal testing and PCM diagnostics.

4.1 Using an Oscilloscope for Signal Testing

An oscilloscope can be used to visualize the electrical signals on the CAN bus and other circuits. This can help identify problems such as signal distortion, noise, or missing signals.

4.2 Advanced PCM Diagnostics with Specialized Tools

Specialized tools, such as PCM programmers and diagnostic software, can be used to perform advanced PCM diagnostics and reprogramming. These tools can help identify internal PCM failures and restore proper PCM function.

4.3 Identifying and Resolving Grounding Issues

Grounding issues can cause a variety of electrical problems, including OBD2 connectivity issues. Check the grounding points for the OBD2 port, PCM, and other components for corrosion or loose connections. Clean and tighten the grounding connections to ensure proper grounding.

5. Common OBD2 Error Codes and Their Meanings for 6.0 Ford Engines

What error codes are specific to the 6.0 Ford engine? OBD2-SCANNER.EDU.VN lists common OBD2 codes, explaining what they mean for your vehicle’s performance.

Error Code	Description	Possible Causes
P0603	Internal Control Module Keep Alive Memory (KAM) Error	PCM memory failure, battery voltage issues, poor connections
P0605	Internal Control Module Read Only Memory (ROM) Error	PCM ROM failure, corrupted software
P1000	OBD Systems Readiness Test Not Complete	Drive cycle not completed after clearing codes
P0401	Exhaust Gas Recirculation Flow Insufficient Detected	Faulty EGR valve, clogged EGR passages, faulty EGR pressure sensor
P0261	Cylinder 1 Injector Circuit Low	Shorted injector circuit, faulty injector, PCM issue
P2285	Injector Control Pressure Sensor Circuit Low	Faulty ICP sensor, wiring issues, PCM issue
P0611	Fuel Injector Control Module Performance	FICM failure, wiring issues, faulty injectors
U0100	Lost Communication with ECM/PCM	CAN bus issue, PCM failure, wiring issues
B1318	Battery Voltage Low	Weak battery, charging system issue, poor connections
P0528	Fan Speed Sensor Circuit No Signal	Faulty fan speed sensor, wiring issues, PCM issue
P2263	Turbocharger Boost System Performance	Leaks in boost system, faulty turbocharger, faulty MAP sensor
P0272	Cylinder 4 Injector Circuit Contribution/Balance Fault	Faulty injector, compression issues, wiring problems

5.1 P0603 – Internal Control Module Keep Alive Memory (KAM) Error

This code indicates a problem with the PCM’s ability to retain memory when the ignition is turned off. Possible causes include a PCM memory failure, battery voltage issues, or poor connections.

5.2 P0605 – Internal Control Module Read Only Memory (ROM) Error

This code indicates a problem with the PCM’s read-only memory. Possible causes include a PCM ROM failure or corrupted software.

5.3 P1000 – OBD Systems Readiness Test Not Complete

This code indicates that the OBD system readiness tests have not been completed since the last time the codes were cleared. This can occur if the vehicle has not been driven through a complete drive cycle.

5.4 P0401 – Exhaust Gas Recirculation Flow Insufficient Detected

This code indicates that the EGR system is not flowing enough exhaust gas into the intake manifold. Possible causes include a faulty EGR valve, clogged EGR passages, or a faulty EGR pressure sensor.

5.5 P0261 – Cylinder 1 Injector Circuit Low

This code indicates that the injector circuit for cylinder 1 has a low voltage. Possible causes include a shorted injector circuit, a faulty injector, or a PCM issue.

5.6 P2285 – Injector Control Pressure Sensor Circuit Low

This code indicates that the ICP sensor circuit has a low voltage. Possible causes include a faulty ICP sensor, wiring issues, or a PCM issue.

5.7 P0611 – Fuel Injector Control Module Performance

This code indicates a performance issue with the FICM. Possible causes include a FICM failure, wiring issues, or faulty injectors.

5.8 U0100 – Lost Communication with ECM/PCM

This code indicates a loss of communication with the ECM/PCM. Possible causes include a CAN bus issue, PCM failure, or wiring issues.

5.9 B1318 – Battery Voltage Low

This code indicates that the battery voltage is low. Possible causes include a weak battery, a charging system issue, or poor connections.

5.10 P0528 – Fan Speed Sensor Circuit No Signal

This code indicates that the fan speed sensor circuit has no signal. Possible causes include a faulty fan speed sensor, wiring issues, or a PCM issue.

5.11 P2263 – Turbocharger Boost System Performance

This code indicates a performance issue with the turbocharger boost system. Possible causes include leaks in the boost system, a faulty turbocharger, or a faulty MAP sensor.

5.12 P0272 – Cylinder 4 Injector Circuit Contribution/Balance Fault

This code indicates a contribution/balance fault with the injector circuit for cylinder 4. Possible causes include a faulty injector, compression issues, or wiring problems.

6. Maintaining Your 6.0 Ford’s OBD2 System

How can you keep your 6.0 Ford’s OBD2 system in top shape? OBD2-SCANNER.EDU.VN offers maintenance tips to prevent future connectivity problems and ensure reliable diagnostics.

6.1 Regular Inspections

Perform regular inspections of the OBD2 port, wiring, and connectors to identify any signs of damage or corrosion.

6.2 Proper Scan Tool Usage

Use the scan tool according to the manufacturer’s instructions. Avoid forcing the connector into the OBD2 port and ensure that the scan tool is properly connected before starting the diagnostic process.

6.3 Keeping Software Updated

Keep the scan tool’s software updated to ensure compatibility with the latest vehicle models and diagnostic protocols.

6.4 Protecting the OBD2 Port

Use a protective cover or cap to prevent dust, dirt, and moisture from entering the OBD2 port. This can help prevent corrosion and damage to the port.

A mechanic using an OBD2 scanner to diagnose a vehicle, highlighting the importance of proper maintenance and diagnostic procedures.

7. When to Seek Professional Help

When should you call in the experts for your 6.0 Ford OBD2 problems? OBD2-SCANNER.EDU.VN advises on when DIY solutions aren’t enough.

7.1 Complex Electrical Issues

If you’re not comfortable working with electrical systems or if you encounter complex wiring issues, it’s best to seek professional help from a qualified technician.

7.2 PCM Failures

PCM failures can be difficult to diagnose and repair. If you suspect a PCM failure, it’s best to seek professional help from a qualified technician with specialized tools and expertise.

7.3 Persistent Connectivity Problems

If you’ve tried all the troubleshooting steps and the OBD2 port still won’t connect, there may be an underlying issue that requires professional attention.

7.4 Need Expert Help From OBD2-SCANNER.EDU.VN?

If you’re facing persistent OBD2 connectivity issues with your 6.0 Ford and need expert assistance, don’t hesitate to reach out to OBD2-SCANNER.EDU.VN. Our team of experienced technicians can provide comprehensive diagnostics and repair services to get your vehicle back on the road. Contact us today for reliable support and solutions:

• Address: 123 Main Street, Los Angeles, CA 90001, United States
• WhatsApp: +1 (641) 206-8880
• Website: OBD2-SCANNER.EDU.VN

8. Frequently Asked Questions (FAQ)

Got questions about OBD2 issues? OBD2-SCANNER.EDU.VN answers common queries about diagnosing and fixing connectivity problems.

8.1 What does it mean when my OBD2 scanner won’t connect?

When your OBD2 scanner won’t connect, it indicates a communication issue between the scanner and your vehicle’s computer system. This can stem from various causes, including blown fuses, a damaged OBD2 port, wiring problems, or a faulty PCM. According to a study by the National Institute for Automotive Service Excellence (ASE), connectivity issues are frequently traced back to simple problems like blown fuses or damaged ports.

8.2 Can a bad battery cause OBD2 issues?

Yes, a bad battery can cause OBD2 issues. The OBD2 system relies on a stable power supply to function correctly. If the battery voltage is low or unstable, it can disrupt the communication between the scan tool and the vehicle’s computer. B1318 is a common error code caused by a weak battery.

8.3 How do I reset my Ford PCM?

To reset your Ford PCM, disconnect the negative battery cable for 15-20 minutes, then reconnect it. This will clear any temporary errors and reset the PCM to its default settings.

8.4 What are the common causes of a faulty OBD2 port?

Common causes of a faulty OBD2 port include physical damage, bent pins, corrosion, and loose connections. Regularly inspecting the port and keeping it clean can prevent these issues.

8.5 How do I check for voltage at the OBD2 port?

To check for voltage at the OBD2 port, use a multimeter to measure the voltage between pin 16 (positive) and pin 4 or 5 (ground). Pin 16 should have 12V power.

8.6 Can aftermarket accessories interfere with the OBD2 system?

Yes, aftermarket accessories such as performance chips, tuners, and security systems can interfere with the OBD2 system by disrupting communication signals. Disconnecting these devices can help determine if they are the cause of the problem.

8.7 What is the CAN bus, and why is it important?

The CAN (Controller Area Network) bus is a communication network that allows various electronic control units (ECUs) in the vehicle to communicate with each other. It’s important because it enables the seamless exchange of data between systems like the engine, transmission, and brakes, ensuring coordinated operation.

8.8 How do I diagnose a CAN bus problem?

Diagnosing a CAN bus problem requires specialized tools and expertise. A CAN bus analyzer can be used to monitor the data signals on the CAN bus and identify any communication errors.

8.9 What sensors can cause OBD2 connectivity issues?

Malfunctioning sensors, such as the MAP sensor, MAF sensor, or EGR valve, can sometimes interfere with the OBD2 system. Disconnecting suspect sensors and testing them individually can help identify the source of the problem.

8.10 When should I seek professional help for OBD2 problems?

You should seek professional help for OBD2 problems when you encounter complex electrical issues, suspect a PCM failure, or have persistent connectivity problems that you can’t resolve on your own.

9. Conclusion

Experiencing a “6.0 Ford OBD2 not connecting” issue can be frustrating, but with a systematic approach and the right knowledge, you can diagnose and resolve many of the common causes. Remember to start with the simple checks, such as inspecting fuses and the OBD2 port, and then move on to more advanced diagnostics if needed. For expert assistance and reliable solutions, don’t hesitate to contact OBD2-SCANNER.EDU.VN at 123 Main Street, Los Angeles, CA 90001, United States, via WhatsApp at +1 (641) 206-8880, or visit our website at OBD2-SCANNER.EDU.VN.