P0141
O2 Sensor Heater Circuit Malfunction (Bank 1 Sensor 2)
Affects: Tiggo 4, Tiggo 7
Common Causes
- •Faulty O2 sensor (rear)
- •Blown heater circuit fuse
- •Wiring issues
How to Fix
- 1Test O2 sensor heater circuit
- 2Check fuse
- 3Replace O2 sensor if faulty
Estimated Repair Cost (Australia)
$150 - $600
AUD
*Cost varies by model, location, and service provider. Get multiple quotes.
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