P0244 on Ford: How to Diagnose & Fix
Turbocharger/Supercharger Wastegate Solenoid A Range/Performance
1 Ford model · 1 documented issue · 1 critical · $1,800-$5,000 repair
P0244 on Ford by model: symptoms, diagnosis and fix
The wastegate on the 3.5L EcoBoost turbochargers fails, either sticking (carbon/corrosion binding the valve and actuator arm) on early vacuum-operated designs or through electronic actuator/position-sensor faults on 2017-and-newer electric-actuator turbos. A stuck-closed wastegate causes overboost (P0234) and a metallic rattle, while a stuck-open wastegate or sensor/actuator faults cause underboost (P0299) and trip the powertrain into reduced-power limp mode. A failed electronic actuator can lead to turbocharger actuator or turbocharger assembly replacement, making it an expensive failure; for a disconnected actuator rod on 2021-2025 trucks Ford released the rod, springs and clips as separate parts (SSM 54392). Ford also issued TSB guidance (e.g., wastegate-arm rattle spring kits on 2017 3.5L) for related linkage slack.
Common Symptoms
- Significant loss of power / limp mode
- Wrench light and 'reduced engine power' warning
- Metallic rattle at startup or when lifting off the throttle
- Boost gauge showing over- or under-boost
- Check engine light with turbo wastegate performance codes
How to Fix
Diagnose the boost-control fault and rule out unrelated causes first (charge-pipe/boost leaks, cracked intercooler pipe, BOV, solenoid, vacuum leaks). On early vacuum-actuator turbos the wastegate actuator/diaphragm or linkage can sometimes be serviced or freed; on 2017+ electric-actuator turbos check for a disconnected wastegate actuator rod first (2021-2025: SSM 54392 rod/spring/clip parts), and replace the turbocharger actuator or turbocharger assembly only if the actuator has failed. Replace oil feed line screens if oil starvation contributed.
Sources for this issue (2)
P0244 code reference
General diagnostic-code context. The code alone does not confirm a cause for your vehicle; use the applicable issue card and its sources.
Frequently asked questions
What does P0244 mean on a Ford?
P0244 stands for "Turbocharger/Supercharger Wastegate Solenoid A Range/Performance." This code indicates the engine computer detected that turbocharger wastegate solenoid A is not performing within its expected range, so boost control is not behaving as commanded. The wastegate solenoid regulates boost pressure by controlling the wastegate; the computer compares actual boost to the target. When the solenoid's performance is out of range, this code sets. It can cause overboost or underboost, reduced power, and possible engine protection mode. On Ford it is documented across 1 model: F-150.
What are the most common causes of P0244?
The most common causes of P0244 are: Faulty turbocharger wastegate solenoid (A), Stuck or seized wastegate actuator, Boost or vacuum hose leak/disconnection, Wiring or connector fault to the solenoid, Faulty boost pressure (MAP) sensor, Restricted or clogged solenoid passages, Faulty turbocharger. The specific cause varies by vehicle.
How much does it cost to fix P0244 on a Ford?
Published repair estimates on Ford range from $1,800 to $5,000 depending on the model and root cause. If an issue mentions a recall or campaign, check your VIN with the manufacturer or NHTSA and confirm eligibility and coverage with a dealer.
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Content compiled with AI assistance using NHTSA complaints, TSBs, and owner reports. May contain errors. Always verify with your vehicle's service manual.