P0022
Medium SeverityIntake Camshaft Position Timing Over-Retarded (Bank 2)
Engine System
P0022 — Instant Answer
Intake Camshaft Position Timing Over-Retarded (Bank 2)
Severity: MEDIUM SEVERITY
Meaning: The intake cam on bank 2 is behind where it should be. Typically dirty oil or a failing VVT solenoid on the bank 2 side.
Safe to drive? Usually yes with caution, but confirm root cause before long trips.
Estimated repair cost: $30 - $150
Most common causes:
- 1. Dirty or old engine oil (35-45% of cases)
- 2. Failed VVT solenoid bank 2 (35-45% of cases)
- 3. Worn timing chain (10-25% of cases)
- 4. Wrong oil viscosity (10-25% of cases)
Symptoms
- ⚠️Reduced engine power
- ⚠️Poor idle quality
- ⚠️Decreased fuel economy
- ⚠️Check engine light
Related Symptoms
Common Causes
How to Diagnose P0022
- 1Change oil if overdue
- 2Test VVT solenoid resistance and operation
- 3Check for timing chain noise
- 4Verify oil filter is not clogged
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Parts & Tools for This Job
Common parts shoppers buy for P0022 Intake Camshaft Position Timing Over-Retarded (Bank 2).
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OEM Manual Evidence
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Related Codes
The intake camshaft on bank 1 is more retarded than commanded by the ECM. This reduces engine performance and efficiency. Often related to oil viscosity issues or a failing VVT actuator.
Same as P0011 but on bank 2 (the opposite cylinder bank on V-engines). The intake cam is too far advanced due to oil or VVT solenoid issues.
The ECM detected a fault in the exhaust camshaft VVT solenoid circuit on bank 1. This solenoid controls exhaust valve timing for optimal performance and emissions.
Frequently Asked Questions
- What causes P0022?
- Most commonly dirty oil that restricts the VVT solenoid. An oil change often resolves it.
- Is P0022 expensive to fix?
- Usually not. An oil change ($30-$60) may fix it. If the VVT solenoid needs replacing, add $25-$90 for the part.
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Author & Review
Published by AllOEMManuals, founded by Lyndon Bedford, an automotive technician with 20 years of experience. He owned and operated a mechanic shop in Hurst, Texas from 2014 to 2022 and continues hands-on repair work.
Content may combine manual references, general repair templates, and AI-assisted drafting. Confirm the source, vehicle configuration, and applicability before working. Report corrections through our contact page.
Last updated: 2026-11-13