P0014 on 2015-2019 Ford Fusion Hybrid: Exhaust Cam Timing Causes and Fixes

What's Unique About the 2015-2019 Ford FUSION HYBRID

The 2015-2019 Ford Fusion Hybrid uses a 2.0L Atkinson-Cycle engine, which relies heavily on precise variable valve timing to achieve its high fuel efficiency. A Ford Technical Service Bulletin (TSB SSM 50067) specifically notes that on these engines, P0014 (and related codes) can be caused by small debris contaminating the oil and causing the VCT solenoid to stick. This makes checking oil quality and the VCT solenoid itself a primary diagnostic step, more so than on other vehicles where timing chain issues might be more common. The TSB even recommends attempting to clear the debris by cycling the solenoid with a scan tool before replacing it.

Diagnostic Flowchart

Tap your situation to follow the diagnostic path that matches what you're seeing on this vehicle.

Symptoms You May Notice

• Check Engine Light is on
• Rough engine idle
• Poor fuel economy
• Engine hesitation or stalling at low speeds
• Hard starting
• Rattling noise from the engine
• Engine may enter a limited RPM mode (e.g., won't rev past 2000-3000 RPM)

Most Likely Causes

1. Low, Dirty, or Incorrect Viscosity Engine Oil 🔴 High Probability The VCT system is hydraulic and relies on clean oil at the correct pressure to function. The system's small passages can easily get clogged by sludge or debris, which is a very common cause for P0014. One owner on a Reddit forum noted their P0012 and P0014 codes appeared when their oil level was found to be extremely low and black.
   How to confirm: Check the engine oil level on the dipstick and examine its condition. If the oil is dark, gritty, or below the 'add' line, it needs to be changed. An oil change is the first, most important, and cheapest diagnostic step.
   Typical fix: Perform an engine oil and filter change using the manufacturer-recommended oil viscosity (typically SAE 5W-20 for this model). 🎬 Watch: A breakdown of P0014 causes and common fixes. Clear codes and drive the vehicle to see if the light returns.
   Est. part cost: $40-$70
2. Sticking or Failing Exhaust VCT Solenoid 🔴 High Probability → Shop Engine Variable Valve Timing (VVT) Solenoid A manufacturer TSB confirms that debris can cause the VCT solenoid to stick, which is a known issue on this platform. The solenoid has fine mesh screens that can become clogged by oil sludge or debris, impeding its function.
   How to confirm: After an oil change, if the code returns, the solenoid is the next suspect. A mechanic can command the solenoid with a scan tool to check its response. It can also be removed and inspected for debris or tested for resistance with a multimeter (typically 7-14 ohms). A common DIY diagnostic trick is to swap the intake and exhaust solenoids; if the code changes to P0011 (intake over-advanced), the solenoid is confirmed as the faulty part.
   Typical fix: Replace the exhaust VCT solenoid. Sometimes cleaning the solenoid screens with brake cleaner or MAF sensor cleaner can work temporarily, but replacement is the reliable fix.
   Est. part cost: $30-$80

Rare But Worth Checking

• Worn Timing Chain or Phaser: → Shop Engine Timing Chain While less common than oil or solenoid issues, a stretched timing chain or a failing camshaft phaser (the gear at the end of the camshaft) can cause timing deviations that trigger this code. This is a more complex and expensive repair. A user on a Reddit forum mentioned they were preparing to replace the timing chain and tensor after replacing the solenoid and actuator did not fix their P0012 and P0014 codes.
• Wiring or Connector Issue: Damage to the wiring harness or a loose/corroded connection at the VCT solenoid can interrupt the signal from the PCM, causing a fault. Inspect the connector and wiring for any visible signs of damage.

Diagnosis Steps

1. Verify the engine oil level and condition. If it is low, dirty, or past its service interval, perform an oil and filter change with the correct viscosity oil (SAE 5W-20). Clear the code and test drive.
2. If the code returns, inspect the electrical connector and wiring for the exhaust VCT solenoid (Bank 1 'B' solenoid) for any damage or corrosion.
3. Using a capable OBD-II scanner, monitor the desired vs. actual camshaft position angles. Per TSB SSM 50067, use the scanner to command the exhaust VCT solenoid on and off 10 times to attempt to dislodge any debris.
4. Remove the exhaust VCT solenoid. It is located on the valve cover, toward the rear 🎬 See this video to locate and replace the VCT solenoid. of the engine. Inspect its internal screen for debris or sludge. Clean it and test its operation with a 12V source if possible, or test its internal resistance with a multimeter (should be ~7-14 ohms).
5. A good DIY test is to swap the exhaust solenoid with the intake solenoid. Clear the codes and drive. If the code changes from P0014 to P0011, you have confirmed the solenoid is the faulty component.
6. If the solenoid is confirmed faulty, stuck, or clogged, replace it.
7. If the solenoid and oil are good, the issue may be more severe, such as a failing camshaft phaser or a stretched timing chain. This level of diagnosis typically requires professional service.
🎬 Watch: A step-by-step guide to fixing a P0014 code.

Parts You'll Likely Need

• Engine Variable Valve Timing (VVT/VCT) Solenoid (OEM #CM5Z-6M280-C) — This is the most common part to fail or stick due to oil contamination, as identified in a Ford TSB. The part number CM5Z-6M280-C supersedes CM5Z-6M280-A.
  Trusted brands: Motorcraft, Dorman, NGK
  OEM price range: $60-$90
  Aftermarket price range: $30-$60
• Engine Oil and Filter — Clean oil of the correct viscosity is critical for the VVT system's operation and is the first and most important step in resolving this code.
  Trusted brands: Motorcraft, Mobil 1, Castrol
  OEM price range: $50-$80
  Aftermarket price range: $40-$60

Related Codes That Often Appear With This One

• P0011 — This code is for the intake camshaft ('A') timing being over-advanced. Both intake and exhaust solenoids share the same oil supply, so a problem with oil quality can affect both. It can also appear if the solenoids are accidentally swapped during service.
• P0015 — This is the opposite code for the exhaust camshaft, indicating an over-retarded condition. It can appear if the VCT solenoid is sticking intermittently in different positions.
• P0012 — This code is for the intake camshaft ('A') timing being over-retarded. It can appear alongside P0014 if there is a systemic oil pressure or contamination issue affecting the entire VCT system.

Technical Service Bulletins (TSBs) & Recalls

• SSM 50067: States that various VCT codes (P0011, P0012, P0014, P0015, etc.) may be caused by small debris making the VCT solenoid stick. Recommends cycling the solenoid with a scan tool to clear it before replacement.

Platform-Specific Known Issues

• A Technical Service Bulletin (TSB SSM 50067) was issued for 2015-2021 Ford and Lincoln vehicles, including the Fusion, for a range of VCT codes including P0014. The bulletin states that small debris in the engine oil can cause the VCT solenoid to stick. It specifically advises technicians to use a scan tool to cycle the affected solenoid 10 times to attempt to clear the debris before replacing any parts.

Mechanic-Grade Diagnostic Values

• VCT Solenoid Internal Resistance — expected: 7 to 14 Ohms. Failure: A reading of OL (open circuit), 0 Ohms (short circuit), or a value outside the specified range indicates a faulty solenoid coil.
• VCT Solenoid Connector Voltage (Key On, Engine Off) — expected: Approximately 12V (Battery Voltage) on the power supply pin (Blue-Green wire).. Failure: No voltage suggests a problem with the power supply circuit, such as the PCM power relay or a wiring fault from the fuse box.
• Scan Tool PID: VCT_EXH_ERR (Exhaust Camshaft Timing Error) — expected: Should hover around 0° at idle and during steady-state driving.. Failure: A consistent, significant deviation from 0° (e.g., more than +/- 5 degrees) for an extended time indicates the camshaft is not at its commanded position.
• Engine Oil Pressure at Idle (Hot) — expected: Minimum 15-20 PSI.. Failure: Pressure below this threshold can prevent the VCT system from functioning correctly, even with good components, and may indicate a worn oil pump or other lubrication system issue.

Hidden / Shadow Codes Worth Checking

• Mode 6, Test ID $81: This is not a DTC but a non-continuous monitor test result for the Variable Camshaft Timing (VCT) system on Bank 1. It provides statistical data on timing deviations and can indicate a borderline component before a full DTC like P0014 is set. (see via A professional scan tool with Mode 6 capabilities, such as the Ford IDS (Integrated Diagnostic System) or a high-end aftermarket scanner.)

Scan Tool Commands That Help

• Ford IDS (Integrated Diagnostic System): VCT Solenoid Active Command (Pinpoint Test HK11) — As per TSB SSM 50067, this command cycles the VCT solenoid on and off (typically 10 times) to attempt to dislodge small debris causing it to stick. This should be performed after an oil change and before replacing the solenoid.
• Ford IDS (Integrated Diagnostic System): Monitor PIDs: VCT_EXH_CMD (Commanded Position) vs. VCT_EXH_ACT (Actual Position) and VCT_EXH_ERR (Error) — This is the primary method for live diagnosis. While driving, a technician can observe if the actual cam position is failing to meet the commanded position, and by how much (the error PID). A large, persistent error confirms a control system problem.

Wiring & Ground Locations

• G100 / G101 / G102 — Located at the left front of the engine compartment, near the battery junction box.. These are primary engine and chassis grounds. A poor connection at these points can cause a variety of electrical issues, including erratic sensor readings and incorrect voltage supply to modules like the PCM, which controls the VCT system.
• G104 — Located on the right side of the engine compartment.. This ground point serves various components on the passenger side of the engine bay. Verifying it is clean and tight is a crucial step in ruling out electrical issues when diagnosing sensor or actuator faults.
• VCT Solenoid Connector — On top of the valve cover, with the exhaust solenoid located towards the rear (firewall side) of the engine. It is a 2-pin connector.. This is the direct electrical connection to the VCT solenoid. It should be inspected for corrosion, oil intrusion, or damaged wires. Pin 1 (Blue-Green wire) is the 12V power supply from the PCM power relay, and Pin 2 is the ground-side control wire from the PCM.

Real Owner Repair Stories

• YouTube user 'Nick The Car Guy' (2017 Ford Fusion) — Check Engine Light on, specific code not stated but video demonstrates VVT solenoid replacement.
  ✅ What actually fixed it The video demonstrates the replacement of the VVT (VCT) solenoid. The user identifies the intake and exhaust solenoids, showing the exhaust solenoid is at the rear of the valve cover. The fix involved removing a single 8mm bolt, swapping the solenoid, and checking for leaks.

OEM Part Supersession History

• CM5Z-6M280-A → CM5Z-6M280-C — Part revision for improved performance or manufacturing.
  Heads up: The parts are interchangeable, with the newer revision being the preferred replacement.
• CM5Z-6M280-D → CM5Z-6M280-G — Part revision. Note: These part numbers are often associated with the 1.0L EcoBoost but may appear in parts catalogs for other engines.
  Heads up: It is critical to verify the correct part number for the specific 2.0L Atkinson-Cycle engine, as multiple VCT solenoid part numbers exist across the Ford lineup.