P1098
O2 Sensor Circuit Slow Response after Coast Down Fuel Cutoff Bank 2 Sensor 2
P1098 is an OBD-II diagnostic trouble code meaning: O2 Sensor Circuit Slow Response after Coast Down Fuel Cutoff Bank 2 Sensor 2. Common causes: oxygen sensor malfunction, damage or corrosion of the sensor electrical circuit. Estimated repair cost: $17–56.
Symptoms
- Increased fuel consumption
- Deterioration in acceleration dynamics
- Unstable engine operation at idle
- Check Engine Light Is On
- Increased level of harmful emissions
Causes
- Oxygen sensor malfunction
- Damage or corrosion of the sensor electrical circuit
- Sensor contamination due to oil or coolant leak
- Problems with the intake or exhaust system
- Engine control unit malfunction
How to Fix
- Check the condition of the oxygen sensor and its connector
- Check the continuity and resistance of the sensor electrical circuit
- Clean or replace the oxygen sensor
- Check the intake and exhaust system for leaks
- If necessary, replace the oxygen sensor
Related codes
Error P1098 by Vehicle Brand
FAQ
What does the P1098 code mean?
P1098 is an OBD-II diagnostic trouble code that indicates: O2 Sensor Circuit Slow Response after Coast Down Fuel Cutoff Bank 2 Sensor 2
What causes a P1098 error code?
The most common causes of P1098 include: Oxygen sensor malfunction; Damage or corrosion of the sensor electrical circuit; Sensor contamination due to oil or coolant leak; Problems with the intake or exhaust system.
How do I fix a P1098 diagnostic trouble code?
To fix P1098: Check the condition of the oxygen sensor and its connector. Check the continuity and resistance of the sensor electrical circuit. Clean or replace the oxygen sensor. For a complete diagnosis, use an OBD-II scanner.
Is it safe to drive with P1098?
Yes, but get it checked soon
How much does it cost to fix P1098?
The estimated repair cost for P1098 is $17–56. Actual cost depends on your vehicle, location, and labor rates.
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