P0506
Idle Air Control System RPM Lower Than Expected
Affects: Tiggo 4, Tiggo 7
On This Page
Quick Fix Summary
Common Causes
- •Dirty throttle body
- •Vacuum leak
- •Faulty idle air control valve
- •Clogged air filter
How to Fix
- 1Clean throttle body
- 2Check for vacuum leaks
- 3Test idle air control valve
- 4Replace air filter
Estimated Repair Cost (Australia)
*Cost varies by model, location, and service provider. Get multiple quotes.
⚠️ Disclaimer: This information is for educational purposes only and does not constitute professional mechanical advice. Always consult a certified automotive technician for accurate diagnosis and repair. Repair costs are estimates based on Australian market data (July 2026) and may vary by location, model year, and service provider.
Safety notice: Fault codes related to engine, transmission, or braking systems should be addressed immediately. Delaying repairs may result in further damage or safety hazards.
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Try OBD2 Lookup Tool →Frequently Asked Questions
What does P0506 mean on a Chery?
P0506 means idle air control system rpm lower than expected. The most common cause is a faulty O2 sensor or exhaust leak.
How much does it cost to fix P0506 on a Chery?
Repair costs for P0506 typically range from $100 to $500 AUD, depending on the root cause.
Can I still drive with P0506 code?
P0506 is low severity. You can drive short distances, but schedule a diagnostic soon.
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