P0102
Mass Air Flow Circuit Low Input
Affects: Tiggo 4, Tiggo 7, Tiggo 8
On This Page
Quick Fix Summary
Common Causes
- •Dirty or faulty MAF sensor
- •Air leak after MAF sensor
- •Wiring issue
- •Clogged air filter
How to Fix
- 1Clean MAF sensor with special cleaner
- 2Check for air leaks
- 3Inspect wiring
- 4Replace air filter
- 5Replace MAF sensor if faulty
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 P0102 mean on a Chery?
P0102 means mass air flow circuit low input. The most common cause is a faulty O2 sensor or exhaust leak.
How much does it cost to fix P0102 on a Chery?
Repair costs for P0102 typically range from $100 to $600 AUD, depending on the root cause.
Can I still drive with P0102 code?
P0102 is medium severity. You can drive short distances, but schedule a diagnostic soon.
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