P2401 BMW - Evaporative Emission System Leak Detection Pump Control Circuit Low
P2401 BMW Possible Causes
- Faulty Vacuum Pump Module
- Vacuum Pump Module harness is open or shorted
- Vacuum Pump Module circuit poor electrical connection.
- Faulty Engine Control Module (ECM)
First diagnose P2401 BMW code
Check the "Possible Causes" listed above. Visually inspect the related wiring harness and connectors. Check for damaged components and look for broken, bent, pushed out, or corroded terminals.
P2401 BMW Tech Notes
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Cost of diagnosing the P2401 BMW code
Labor: 1.0The cost of diagnosing the P2401 BMW code is 1.0 hour of labor. The auto repair labor rates vary by location, your vehicle's make and model, and even your engine type. Most auto repairs shops charge between $75 and $150 per hour.
P2401 BMW Possible Symptoms
- Engine Light ON (or Service Engine Soon Warning Light)
P2401 Bmw Description5 hours after the ignition switch is turned OFF, the electric vacuum pump creates negative pressure (vacuum) in the EVAP (Evaporative Emission) system. The Engine Control Module (ECM) monitors for leaks and actuator malfunctions based on the EVAP pressure.
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P2401 BMW CommentsHelp us improve AutoCodes.com. Leave a comment below or tell us if the information above help you fix the code. What are the symptoms on your vehicle for the P2401 Bmw code? Have you replaced any parts?
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