P2094 – BMW DTC

BMW DTC P2094 – ‘B’ Camshaft Position Actuator Control Circuit Low (Bank 2)

DTC P2094 meaning on BMW

The Diagnostic Trouble Code (DTC) P2094 for BMW refers to the ‘B’ Camshaft Position Actuator Control Circuit Low on Bank 2. This code indicates that there is a detected low voltage condition in the control circuit of the ‘B’ camshaft position actuator for the second bank of cylinders in the engine.

BMW DTC P2094 symptoms

Symptoms of DTC P2094 on a BMW may include:

• Check Engine Light (CEL) illuminated on the dashboard
• Engine running rough or misfiring
• Reduced engine performance or power
• Increased fuel consumption

BMW DTC P2094 causes

Common causes of DTC P2094 on a BMW include:

• Faulty camshaft position actuator
• Wiring or connector issues in the camshaft position actuator circuit
• Low engine oil level or poor oil quality
• Internal engine mechanical problems

BMW DTC P2094 seriousness

DTC P2094 should not be ignored as it can lead to potential engine performance issues and further damage if left unresolved. It is recommended to address this code promptly to prevent any long-term problems with the engine.

How to diagnose DTC P2094 on BMW

To diagnose DTC P2094 on a BMW, you can follow these steps:

1. Use a diagnostic scanner to retrieve the fault codes and data related to the ‘B’ camshaft position actuator control circuit low.
2. Inspect the wiring and connectors for any visible damage or corrosion.
3. Check the camshaft position actuator for proper operation and electrical connections.
4. Perform a visual inspection of the engine components related to the camshaft position actuator.

How to fix DTC P2094 on BMW

To fix DTC P2094 on a BMW, you can try the following:

1. Replace the faulty camshaft position actuator if necessary.
2. Repair or replace any damaged wiring or connectors in the control circuit.
3. Ensure the engine oil level is correct and of good quality.
4. If internal engine issues are suspected, further diagnosis and repair may be required.

How to erase DTC P2094 on BMW

To erase DTC P2094 on a BMW, you can use a diagnostic scanner to clear the fault codes stored in the vehicle’s Engine Control Module (ECM). Once the codes are cleared, you can drive the vehicle and monitor for any recurrence of the code. If the issue has been successfully resolved, the Check Engine Light should turn off.

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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