P2424 – BMW DTC

BMW DTC P2424 – HC Adsorption Catalyst Efficiency Below Threshold (Bank 2)

DTC P2424 meaning on BMW

DTC P2424 on a BMW indicates that the adsorption catalyst efficiency for Bank 2 is below the threshold. This means that the catalytic converter in Bank 2 is not functioning as efficiently as it should be in terms of reducing harmful emissions.

BMW DTC P2424 symptoms

Symptoms of DTC P2424 on a BMW may include:

• Check Engine Light illuminated
• Decreased fuel efficiency
• Reduced engine performance
• Increased emissions

BMW DTC P2424 causes

Common causes of DTC P2424 on a BMW include:

• Faulty adsorption catalyst
• Exhaust leaks
• Oxygen sensor issues
• Engine misfires

BMW DTC P2424 seriousness

DTC P2424 should not be ignored as it can lead to increased emissions and potential damage to the catalytic converter. It is important to address this issue promptly to ensure proper vehicle performance and compliance with emissions regulations.

How to diagnose DTC P2424 on BMW

To diagnose DTC P2424 on a BMW, a mechanic may perform the following steps:

1. Use a diagnostic scanner to retrieve the fault code
2. Inspect the adsorption catalyst for Bank 2 for any signs of damage or deterioration
3. Check for exhaust leaks and oxygen sensor functionality
4. Perform a thorough inspection of the engine components for any issues that may be affecting emissions

How to fix DTC P2424 on BMW

To fix DTC P2424 on a BMW, the following steps may be taken:

1. Replace the faulty adsorption catalyst in Bank 2
2. Repair any exhaust leaks and replace damaged components
3. Address any issues with oxygen sensors or engine misfires
4. Clear the fault code and reset the Check Engine Light

How to erase DTC P2424 on BMW

To erase DTC P2424 on a BMW, a diagnostic scanner can be used to clear the fault code from the vehicle’s computer system. Once the issue has been addressed and fixed, the code can be cleared to reset the Check Engine Light.

Recommended tools & DTC Scanners for BMW

Best Diagnostic App for modern BMWs: BimmerLink

Recommended Bluetooth adapter for Bimmerlink: OBDLink CX

Cable adapter for Bimmerlink: Enet Cable USB Type C

For older BMWs we recommend: Autel AutoLink AL319 (2024 version)

Easy-to-use Multimeter for reliable diagnostics: AstroAI Auto-ranging Multimeter

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