AutoCodes – BMW – P0080 BMW

P0080 BMW Code - Exhaust Valve Control Solenoid Circuit High

Quick Answer

Exhaust valve timing control magnet retarder controls the shut/open timing of the exhaust valve by ON/OFF pulse duty signals sent from the Engine Control Module (ECM). Common causes include Faulty Exhaust Valve Control Solenoid, Exhaust Valve Control Solenoid harness is open or shorted, Exhaust Valve Control Solenoid 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: P0080 BMW indicates Exhaust Valve Control Solenoid Circuit High.
Common causes: Common causes include Faulty Exhaust Valve Control Solenoid, Exhaust Valve Control Solenoid harness is open or shorted, Exhaust Valve Control Solenoid 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.

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Code Popularity 11,520

How popular is this code, among other codes? Low

Repair Importance Level

Urgent (Diagnose now) (3 / 3)

Repair Difficulty Level

Advanced (Pro) (3 / 3)

What is this?

Table of contents Created and updated by William Orellana on May 17, 2021

Description
Possible Causes
How To Fix
Cost to Diagnose
FAQs
Comments
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Code P0080 BMW Description

Exhaust valve timing control magnet retarder controls the shut/open timing of the exhaust valve by ON/OFF pulse duty signals sent from the Engine Control Module (ECM). The longer pulse width retards valve angle. The shorter pulse width advances valve angle.

OBDII Code P0080 BMW - Exhaust Valve Control Solenoid Circuit High - AutoCodes.com — P0080 BMW Code - Exhaust Valve Control Solenoid Circuit High

What does this mean?

What are the Possible Causes of the DTC P0080 BMW?

Faulty Exhaust Valve Control Solenoid
Exhaust Valve Control Solenoid harness is open or shorted
Exhaust Valve Control Solenoid circuit poor electrical connection

How to Fix the DTC P0080 BMW?

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 P0080 BMW 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 P0080 BMW code?

Need more information on how to fix the P0080 BMW code? Get Access to Factory Service Manuals

Need Help with the Code?

Get the P0080 BMW code diagnosed by a professional: Find a repair shop in your area

About the author: William Orellana is a Master Mechanic and Mechanical Engineer with over 30 years of experience diagnosing and repairing vehicles. Learn more about his background.

Frequently Asked Questions about P0080 BMW Code

1. What are the common symptoms of OBDII code P0080 in a BMW related to the Exhaust Valve Control Solenoid Circuit High?

The common symptoms include reduced engine performance, rough idling, illuminated check engine light, and potential engine stalling.

2. What are the possible causes of OBDII code P0080 in a BMW?

The code P0080 in a BMW usually indicates a malfunction in the exhaust valve control solenoid circuit, which can be caused by damaged wiring, a faulty solenoid, or issues with the engine control module.

3. How can I diagnose the OBDII code P0080 in my BMW?

Diagnosing OBDII code P0080 involves using a diagnostic scanner to read the code, inspecting the wiring and connections related to the exhaust valve control solenoid, and testing the solenoid for proper operation.

4. Can I continue driving my BMW with OBDII code P0080?

It is not recommended to drive your BMW with OBDII code P0080, as the issue can lead to further damage to the engine and exhaust system. It's best to address the problem as soon as possible.

5. How can I repair OBDII code P0080 in my BMW?

Repairing OBDII code P0080 typically involves replacing the faulty exhaust valve control solenoid, repairing any damaged wiring or connections, and clearing the code with a diagnostic scanner.

6. Will resetting the check engine light make OBDII code P0080 go away?

Resetting the check engine light may temporarily clear the code, but if the underlying issue causing OBDII code P0080 is not addressed, the code is likely to return.

7. Are there any DIY tips for fixing OBDII code P0080 in a BMW?

While some basic troubleshooting steps can be done by DIY enthusiasts, diagnosing and repairing OBDII code P0080 often requires specialized tools and expertise, so it's recommended to consult a professional mechanic.

8. How much does it cost to repair OBDII code P0080 in a BMW?

The cost of repairing OBDII code P0080 in a BMW can vary depending on the specific cause of the issue, the labor rates in your area, and whether you choose to go to a dealership or an independent mechanic. It's best to get a few quotes for an accurate estimate.

9. Can a faulty exhaust valve control solenoid cause other issues besides triggering OBDII code P0080?

Yes, a faulty exhaust valve control solenoid can cause other issues such as poor engine performance, decreased fuel efficiency, and potential damage to the catalytic converter if left unrepaired.

10. How often does OBDII code P0080 related to the Exhaust Valve Control Solenoid Circuit High occur in BMW vehicles?

While the occurrence of OBDII code P0080 can vary, it is a relatively common issue in BMW vehicles, especially in older models or those with high mileage. Regular maintenance and timely repairs can help prevent this code from appearing.