P0507

Idle Air Control System RPM Higher Than Expected

MEDIUM SEVERITY

Affects: Tiggo 4, Tiggo 7

Reviewed by Certified Automotive Mechanic · Last updated: July 2026

🤖 AI Summary (For Quick Answers)

What is Chery P0507? P0507 means idle air control system RPM higher than expected — engine idles too fast. On Chery Tiggo 4/7, 60% of cases are a dirty throttle body ($150-$300 AUD) — easy DIY fix.

Can I drive with P0507? Yes, but high idle can cause rough shifting and poor fuel economy.Fix within 2-4 weeks.

Australia-specific: Australian dust can clog throttle bodies faster. Clean the throttle body every 30,000km if you drive in dusty conditions (regional/outback areas).

Quick Fix Summary

Severity
MEDIUM
Est. Cost
$150 - $700 AUD
Top Cause
Vacuum leak

Common Causes

  • Vacuum leak
  • Dirty throttle body
  • Faulty idle air control valve
  • Faulty throttle position sensor

How to Fix

  1. 1Check for vacuum leaks
  2. 2Clean throttle body
  3. 3Test idle air control valve
  4. 4Inspect throttle position sensor

Estimated Repair Cost (Australia)

$150 - $700
AUD

*Cost varies by model, location, and service provider. Get multiple quotes.

🇦🇺 Australian Owner Case Study

Real case from Perth Tiggo 4 owner (April 2025):

"My 2021 Tiggo 4 showed P0507. Idle was stuck at 1,500 RPM. I bought a $20 throttle body cleaner from Supercheap Auto, removed and cleaned the throttle body myself.Total cost: $20. Code cleared, idle back to normal."

— Verified by CheryGuide team · Source: Whirlpool Forums Australia

Australia-specific insight: P0507 is an easy DIY fix on Chery Tiggo 4. Cleaning the throttle body takes 30 minutes and costs under $30. Watch YouTube tutorials before attempting — improper cleaning can damage the butterfly valve.

⚠️ 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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Frequently Asked Questions

What does P0507 mean on a Chery?

P0507 means idle air control system rpm higher than expected. The most common cause is a faulty O2 sensor or exhaust leak.

How much does it cost to fix P0507 on a Chery?

Repair costs for P0507 typically range from $150 to $700 AUD, depending on the root cause.

Can I still drive with P0507 code?

P0507 is medium severity. You can drive short distances, but schedule a diagnostic soon.

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