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P2094 is a diagnostic trouble code (DTC) for "A Fault with the B Camshaft Position Actuator Control Circuit Low Bank 2". This can happen for multiple reasons and a mechanic needs to diagnose the specific cause for this code to be triggered in your situation. Our certified mobile mechanics can come to your home or office to perform the Check Engine Light diagnostic for $114.99 . Once we are able to diagnose the problem, you will be provided with an upfront quote for the recommended fix and receive $20.0 off as a credit towards the repair. All our repairs are backed by our 12-month / 12,000-mile warranty.
The P2094 code means that the camshaft position actuator control circuit has found low system voltage present. The Engine Control Unit (ECU) detects this low voltage fault for the camshaft position actuator bank 2 and sets the P2094 code. The ECU sends a signal to the dashboard causing the Check Engine light to be illuminated on the dashboard. Along with the Check Engine light, a failsafe mode is also set to protest the vehicle from further damage and will remain until normal voltage readings are found or the fault is repaired.
Scans tools to check for any codes stored in the ECU including pending or history codes. Not all codes found including any freeze frame data information are found
Clears all codes from the ECU
The vehicle will not be taken on a road test to attempt to duplicate the symptoms or code
Performs a visual inspection looking for damaged parts or worn or broken wiring
Uses the scan tool to check the camshaft B bank 2 position and compares the findings to bank 1, they should be similar
Uses a multimeter to check for the proper voltage at the camshaft position actuator
Checks mechanical timing to make sure it is within specifications
The most common mistakes is that missing out of specification timing can cause the P2094 code. A timing belt or chain can fail causing the timing to advance beyond specifications resulting in strange issues. Completing all steps during diagnosis will aid in finding the cause and repairing it right the first time.
The P2094 code can be serious depending on what symptoms are present. If the P2094 is caused by a failed timing chain or belt the result can be extreme engine damage.
If the P2094 code is seen right after a timing belt repair or a timing chain replacement timing should be checked immediately. It is possible that the engine will have jumped a tooth and this can cause extreme damage depending on the engine type.
YourMechanic offers certified mobile mechanics who will come to your home or office to diagnose and repair your vehicle. Get a quote and book an appointment online or speak to a service advisor at 1-800-701-6230.