P2096
Post Catalyst Fuel Trim System Too Lean (Bank 1)
Affects: Tiggo 4, Tiggo 7
Common Causes
- •Exhaust leak
- •Faulty post-cat O2 sensor
- •Fuel system issue
- •Intake leak
How to Fix
- 1Check for exhaust leaks
- 2Test post-cat O2 sensor
- 3Inspect fuel system
- 4Check intake system
Estimated Repair Cost (Australia)
$150 - $600
AUD
*Cost varies by model, location, and service provider. Get multiple quotes.
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Related Codes
P0420
Catalyst System Efficiency Below Threshold (Bank 1)
P0171
System Too Lean (Bank 1)
P0300
Random/Multiple Cylinder Misfire Detected
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Evaporative Emission Control System Leak Detected (gross leak)
P0128
Coolant Thermostat (Coolant Temperature Below Thermostat Regulating Temperature)
P0401
Exhaust Gas Recirculation Flow Insufficient Detected