P141E
Catalyst Temperature Sensor 1 / 2 Correlation Bank 1
P141E is an OBD-II diagnostic trouble code meaning: Catalyst Temperature Sensor 1 / 2 Correlation Bank 1. Common causes: faulty catalyst temperature sensor 1 or 2, open or short circuit in the sensor circuit. Estimated repair cost: $28–89.
Symptoms
- Check Engine Light Is On
- Reduced engine power
- Increased fuel consumption
- Unstable engine idling
- Changing the exhaust sound
Causes
- Faulty catalyst temperature sensor 1 or 2
- Open or short circuit in the sensor circuit
- Poor contact in sensor connectors
- Malfunction of the catalytic converter
- Problems with the engine control unit
How to Fix
- Check the condition of the catalyst temperature sensors
- Check the integrity of wiring and contacts
- Clean or replace sensor connectors if necessary
- Replace faulty temperature sensor
- Check the condition of the catalytic converter
Related codes
FAQ
What does the P141E code mean?
P141E is an OBD-II diagnostic trouble code that indicates: Catalyst Temperature Sensor 1 / 2 Correlation Bank 1
What causes a P141E error code?
The most common causes of P141E include: Faulty catalyst temperature sensor 1 or 2; Open or short circuit in the sensor circuit; Poor contact in sensor connectors; Malfunction of the catalytic converter.
How do I fix a P141E diagnostic trouble code?
To fix P141E: Check the condition of the catalyst temperature sensors. Check the integrity of wiring and contacts. Clean or replace sensor connectors if necessary. For a complete diagnosis, use an OBD-II scanner.
Is it safe to drive with P141E?
Yes, but get it checked soon
How much does it cost to fix P141E?
The estimated repair cost for P141E is $28–89. Actual cost depends on your vehicle, location, and labor rates.
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