U0108 Code - Lost Communication With Alternative Fuel Control Module
Quick Answer
A Controller Area Network (CAN) is a vehicle bus standard designed to interconnect automotive devices without a host computer. Common causes include Faulty Alternative Fuel Control Module, Alternative Fuel Control Module harness is open or shorted, Alternative Fuel Control Module circuit poor electrical connection. Severity is High - diagnose this code as soon as possible. Driving is not recommended if the warning light is flashing, the engine runs poorly, or safety-related symptoms are present.
- What it means
- U0108 indicates Lost Communication With Alternative Fuel Control Module.
- Common causes
- Common causes include Faulty Alternative Fuel Control Module, Alternative Fuel Control Module harness is open or shorted, Alternative Fuel Control Module circuit poor electrical connection.
- Severity
- High - diagnose this code as soon as possible.
- Can I drive?
- Driving is not recommended if the warning light is flashing, the engine runs poorly, or safety-related symptoms are present.
Code U0108 Description
What are the Possible Causes of the DTC U0108?
- Faulty Alternative Fuel Control Module
- Alternative Fuel Control Module harness is open or shorted
- Alternative Fuel Control Module circuit poor electrical connection
How to Fix the DTC U0108?
Review the 'Possible Causes' above and visually examine the corresponding wiring harness and connectors. Check for damaged components and inspect connector pins for signs of being broken, bent, pushed out, or corroded.
What is the Cost to Diagnose the Code?
Labor: 1.0
To diagnose the U0108 code, it typically requires 1.0 hour of labor. Rates vary by location, vehicle, and shop. Many shops charge between $80–$150 per hour; dealerships and metro areas may be higher, independents may be lower.
Need more information about the U0108 code?
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Frequently Asked Questions about U0108 Code
1. What are the common symptoms of OBDII code U0108 (Lost Communication With Alternative Fuel Control Module)?
The common symptoms include engine stalling, poor fuel economy, rough idling, and difficulty starting the vehicle.
2. What are the possible causes of OBDII code U0108?
The code U0108 can be caused by issues such as a faulty alternative fuel control module, damaged wiring or connectors, a blown fuse, or a software malfunction.
3. How can I diagnose OBDII code U0108?
Diagnosing code U0108 involves using a scan tool to retrieve the code, checking for any other related codes, inspecting the wiring and connectors for damage, and testing the alternative fuel control module.
4. How can I repair OBDII code U0108?
To repair code U0108, you may need to replace the alternative fuel control module if it is faulty, repair any damaged wiring or connectors, replace blown fuses, and perform a reprogramming or software update if necessary.
5. Can I drive my vehicle with OBDII code U0108?
It is not recommended to drive your vehicle with code U0108 as it can lead to further damage and potential safety hazards. It is best to address the issue promptly.
6. How much does it cost to fix OBDII code U0108?
The cost of fixing code U0108 can vary depending on the underlying cause and the extent of the repair needed. It is advisable to consult a professional mechanic for an accurate diagnosis and cost estimate.
7. Is OBDII code U0108 a serious issue?
Code U0108 should be addressed promptly as it can cause drivability issues and affect the performance of the vehicle. Ignoring the code may lead to more severe problems over time.
8. Can a DIY enthusiast fix OBDII code U0108?
While some basic troubleshooting steps can be taken by a DIY enthusiast, diagnosing and repairing code U0108 may require specialized tools and expertise. It is recommended to seek professional help for proper diagnosis and repair.
9. How long does it take to fix OBDII code U0108?
The time required to fix code U0108 can vary depending on the specific cause and the complexity of the repair. Some cases may be resolved quickly, while others may take more time for thorough diagnosis and repair.
10. How can I prevent OBDII code U0108 from occurring?
To prevent code U0108, it is essential to perform regular maintenance on your vehicle, including checking the wiring and connectors for any signs of damage, and promptly addressing any related issues that may arise.
1. What are the common symptoms of OBDII code U0108 - Lost Communication With Alternative Fuel Control Module?
- Common symptoms include issues with the vehicle's fuel efficiency, poor engine performance, stalling, and difficulty starting the engine.
Discuss the causes and fixes for U0108 OBDII Code
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