P1117 MINI Code - Mass Or Volume Air Flow Circuit Low Input Bank 2
Quick Answer
P1117 MINI indicates Mass Or Volume Air Flow Circuit Low Input Bank 2. Common causes include Faulty Mass Air Flow Sensor, Mass Air Flow Sensor harness is open or shorted, Mass Air Flow Sensor electrical circuit poor 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
- P1117 MINI indicates Mass Or Volume Air Flow Circuit Low Input Bank 2.
- Common causes
- Common causes include Faulty Mass Air Flow Sensor, Mass Air Flow Sensor harness is open or shorted, Mass Air Flow Sensor electrical circuit poor 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 P1117 MINI Description
What are the Possible Causes of the DTC P1117 MINI?
- Faulty Mass Air Flow Sensor
- Mass Air Flow Sensor harness is open or shorted
- Mass Air Flow Sensor electrical circuit poor connection
How to Fix the DTC P1117 MINI?
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 P1117 MINI 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.
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Frequently Asked Questions about P1117 MINI Code
What does the OBDII code P1117 mean on a MINI?
P1117 on a MINI indicates a "Mass or Volume Air Flow Circuit Low Input Bank 2," meaning the mass air flow (MAF) sensor for Bank 2 is reporting a voltage signal lower than expected.
What are the common symptoms of code P1117 on a MINI?
Symptoms may include poor engine performance, rough idling, decreased fuel efficiency, hesitation during acceleration, or the illumination of the check engine light.
What causes the P1117 code to trigger on a MINI?
Common causes include a faulty MAF sensor, wiring issues such as shorts or open circuits, a dirty or clogged air filter, air intake leaks, or a faulty engine control module (ECM).
Can a dirty air filter cause the P1117 code on a MINI?
Yes, a dirty or clogged air filter can restrict airflow to the MAF sensor, leading to a low voltage signal and triggering the P1117 code.
How do you diagnose the P1117 code on a MINI?
Start by inspecting the MAF sensor and its wiring for damage, check for air intake leaks, ensure the air filter is clean, and use a scan tool to monitor live data from the MAF sensor to confirm low voltage readings.
Can you drive with the P1117 code on a MINI?
Driving with this code is not recommended, as it can cause poor engine performance, increased emissions, and potentially lead to further damage if the issue is not addressed.
How do you fix the P1117 code on a MINI?
Repairs may include cleaning or replacing the MAF sensor, fixing damaged wiring or connectors, replacing the air filter, repairing air intake leaks, or reprogramming or replacing the ECM if necessary.
Is replacing the MAF sensor always required for the P1117 code?
No, the MAF sensor may not always need replacement. The issue could be related to wiring problems, air intake leaks, or other components in the system.
How much does it cost to fix the P1117 code on a MINI?
The repair cost varies depending on the issue. Replacing a MAF sensor typically costs between $200 and $400, while fixing wiring or leaks may be less expensive.
Can a vacuum leak cause the P1117 code on a MINI?
Yes, a vacuum leak in the intake system can disrupt the airflow readings and trigger the P1117 code.
Discuss the causes and fixes for P1117 MINI OBDII Code
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