2019-2024 Nissan Altima Trouble Code P0022: Camshaft Position Timing Over-Retarded (Bank 2)
If your 2019-2024 Nissan Altima (2.5L Direct Injection I4 (PR25DD), 2.0L VC-Turbo Variable Compression (KR20DDET)) is triggering code P0022, accompanied by Rough idle accompanied by muffled intake backfire, loss of high-end torque, inspect the primary mechanical failure points below. You can record your live engine sound to verify symptoms with Carithm's free neural acoustic engine.
🎙️ Free Nissan Altima Engine Sound Diagnoser
Neural Engine ReadyTip: Hold your smartphone microphone 12–18 inches above the valve cover or near the tailpipe while recording.
Vehicle-Specific Causes for 2019-2024 Nissan Altima
On the Nissan CMF-C/D Architecture Midsize Sedan equipped with the 2.5L Direct Injection I4 (PR25DD), 2.0L VC-Turbo Variable Compression (KR20DDET), our automotive repair database indicates the following primary root causes for P0022:
Documented Failure Pattern:
Variable Compression harmonic actuator motor feedback error (VC-Turbo) or intake camshaft sprocket wear.
General Root Causes: Bank 2 camshaft actuator retarded due to oil pressure loss, defective oil control valve, or worn phaser rotor.
Quick DIY Verification Steps
Before scheduling an expensive workshop appointment, perform these basic diagnostic checks:
- Acoustic Isolation: Does the engine make Rough idle accompanied by muffled intake backfire, loss of high-end torque? Note if the frequency doubles with engine RPM or remains constant.
- Targeted Physical Check: Inspect VVT solenoid electrical connector for oil wicked through internal seal into wire pins.
- AI Audio Cross-Check: Use the free tool above to analyze your engine audio recording for mechanical harmonic abnormalities.
Estimated Repair Cost Benchmarks
Typical repair costs for resolving P0022 on a 2019-2024 Nissan Altima at certified independent repair shops:
| Diagnostic & Repair Tier | Estimated Parts | Estimated Labor |
|---|---|---|
| Minor (Sensor clean, hose, wiring repair) | $57 – $85 | $100 – $140 |
| Moderate (OEM Sensor, injector, coil pack) | $91 – $159 | $150 – $240 |
| Comprehensive (Timing, manifold, internal) | $286 – $556+ | $432 – $720+ |
*Cost estimates based on national US independent mechanic labor rates ($110–$160/hr). Dealership pricing may be 30–50% higher.
Frequently Asked Questions
What does code P0022 mean on a 2019-2024 Nissan Altima?
Code P0022 indicates Camshaft Position Timing Over-Retarded (Bank 2). On the 2019-2024 Nissan Altima (2.5L Direct Injection I4 (PR25DD), 2.0L VC-Turbo Variable Compression (KR20DDET)), this fault is commonly triggered by: Variable Compression harmonic actuator motor feedback error (VC-Turbo) or intake camshaft sprocket wear.
Is it safe to drive my 2019-2024 Nissan Altima with code P0022?
Severity Assessment: 🔴 High Risk. If your check engine light is flashing or accompanied by rough running, hesitation, or unusual mechanical knocking, discontinue driving immediately to avoid catalytic converter burnout or valvetrain destruction.
What engine sounds are associated with P0022 on 2019-2024 Nissan Altima?
Drivers frequently report: Rough idle accompanied by muffled intake backfire, loss of high-end torque. Listening closely to your engine audio helps verify whether the root failure is an electrical sensor glitch, vacuum line leak, or mechanical valvetrain wear.
How much does it cost to fix code P0022 on a 2019-2024 Nissan Altima?
Estimated repair costs for the 2019-2024 Nissan Altima typically range from – for replacement parts and – for professional labor at certified independent repair shops.