The P0014 code in your 2013 Dodge Dart indicates the exhaust camshaft timing is over-advanced beyond the normal operating range, which on the 1.4L MultiAir turbocharged engine often points to issues with the unique MultiAir actuator system. This hydraulically-operated valve train requires specific diagnosis approaches.
Understanding the MultiAir System
The 2013 Dart's 1.4L MultiAir engine uses a revolutionary valve control system where hydraulic actuators control intake valve lift and timing instead of a traditional camshaft lobe. Oil pressure from dedicated solenoids controls valve opening. P0014 can set when the exhaust camshaft timing (which is mechanically controlled) is affected by MultiAir system issues or related component failures.
Common Causes
Low oil level or poor oil quality directly affects MultiAir operation—the system is extremely sensitive to oil condition. The MultiAir unit itself can fail internally. Solenoids within the unit can stick or fail. Oil feed passages can become clogged. Timing chain stretch affects the relationship between crank and cam positions. Software calibration issues can cause incorrect timing commands.
Diagnostic Approach
Check oil level first—it must be correct for MultiAir operation. Oil quality is equally important—use only recommended oil and change at specified intervals. Listen for abnormal valve train noise that may indicate MultiAir unit problems. Monitor MultiAir system data with a capable scan tool if available. Check for TSBs as FCA has addressed various MultiAir issues through software updates and service procedures.
Repair Solutions
Ensure oil level and quality are correct before other diagnosis. Software updates may address calibration-related P0014 codes. If the MultiAir unit is failed, replacement is required—this is a specialized component. Some shops offer MultiAir unit rebuilding, though replacement with a new or remanufactured unit is more common. Address any timing chain issues simultaneously if chain stretch is detected.