P0606
PCM Processor Fault
Affects: Tiggo 4, Tiggo 7, Tiggo 8, Arrizo 5
On This Page
Quick Fix Summary
Common Causes
- •Faulty PCM/ECM
- •Software glitch
- •Corrupted calibration
- •Power surge damage
How to Fix
- 1Check for software updates
- 2Reset PCM
- 3Verify power supply to PCM
- 4Replace PCM if faulty (last resort)
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 P0606 mean on a Chery?
P0606 means pcm processor fault. The most common cause is a faulty O2 sensor or exhaust leak.
How much does it cost to fix P0606 on a Chery?
Repair costs for P0606 typically range from $500 to $2000 AUD, depending on the root cause.
Can I still drive with P0606 code?
P0606 is a high severity code. Reduce driving and get it diagnosed as soon as possible to avoid further damage.
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