P1196
Heated Oxygen Sensor Bank 2 Sensor 1 Slow Response
P1196 is an OBD-II diagnostic trouble code meaning: Heated Oxygen Sensor Bank 2 Sensor 1 Slow Response. Common causes: bank 2 sensor 1 oxygen sensor malfunction, sensor contamination (oil, antifreeze). Estimated repair cost: $33–89.
Symptoms
- Increased fuel consumption
- Unstable engine operation at idle
- Power Loss
- Check Engine Light Illuminates
- Increased level of harmful emissions
Causes
- Bank 2 Sensor 1 Oxygen Sensor Malfunction
- Sensor contamination (oil, antifreeze)
- Damage to the wiring or sensor connector
- Leaks in the exhaust system
- Fuel system problems (such as faulty injectors)
How to Fix
- Check the condition of the oxygen sensor Bank 2 Sensor 1
- Check the integrity of wiring and connectors
- Eliminate possible leaks in the exhaust system
- Replace the oxygen sensor if necessary
- Check the operation of the fuel system
Related codes
Error P1196 by Vehicle Brand
FAQ
What does the P1196 code mean?
P1196 is an OBD-II diagnostic trouble code that indicates: Heated Oxygen Sensor Bank 2 Sensor 1 Slow Response
What causes a P1196 error code?
The most common causes of P1196 include: Bank 2 Sensor 1 Oxygen Sensor Malfunction; Sensor contamination (oil, antifreeze); Damage to the wiring or sensor connector; Leaks in the exhaust system.
How do I fix a P1196 diagnostic trouble code?
To fix P1196: Check the condition of the oxygen sensor Bank 2 Sensor 1. Check the integrity of wiring and connectors. Eliminate possible leaks in the exhaust system. For a complete diagnosis, use an OBD-II scanner.
Is it safe to drive with P1196?
Yes, but get it checked soon
How much does it cost to fix P1196?
The estimated repair cost for P1196 is $33–89. Actual cost depends on your vehicle, location, and labor rates.
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