You can find common Porsche 911 fault codes on this page that when clicked take you to a detailed description.
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Porsche 911 Recalls
When a car manufacturer detects a problem with a model they put out a recall notice and more often than not offer to fix the problem free of charge.
You can check to see if your Porsche 911 has any recall notices on our sister site AutoRecalls.co, sorted by model year.View Porsche 911 Recalls »
Common 911 Fault Codes
These are the most common 911 fault codes that people are searching for.
Secondary Air Injection System (Bank 2)Learn More
Camshaft Position Sensor Circuit IntermittentLearn More
Torque Converter Clutch Circuit MalfunctionLearn More
IAT - B Sensor IntermittentLearn More
Secondary Air Injection System MalfunctionLearn More
O2 Sensor Circuit Malfunction (Bank 2 Sensor 1)Learn More
Engine Coolant Temperature Circuit Low InputLearn More
Camshaft Position Sensor A Circuit Intermittent (Bank 2)Learn More
Warm Up Catalyst Efficiency Below Threshold (Bank 2)Learn More
Warm Up Catalyst Efficiency Below Threshold (Bank 1)Learn More
Sec. Air Inj. Valve OpenLearn More
Camshaft Position Sensor B Range / PerformanceLearn More
Upstream Heated O2 Sensors SwappedLearn More
Throttle Position (Narrow Range) Sensor Circuit MalfunctionLearn More
Can Link ECM/ABSCM Circuit / Network MalfunctionLearn More
Secondary Air Injection System Insufficient Flow Bank 1Learn More
Cooling System PerformanceLearn More
Cylinder Head Overtemperature Protection ActiveLearn More
Intake Air System LeakLearn More
- Manufacturer: Porsche