P1196 Dodge Code - Heated Oxygen Sensor Bank 2 Sensor 1 Slow Response
Quick Answer
The P1196 diagnostic trouble code (DTC) for Dodge vehicles indicates that there is a slow response from the Heated Oxygen Sensor (HO2S) located in Bank 2 Sensor 1. Common causes include Faulty Heated Oxygen Sensor (Bank 2 Sensor 1), Wiring/connectivity issues, ECM problems. Severity is High - diagnose this code as soon as possible. Driving is not recommended if the warning light is flashing, the engine runs poorly, or safety-related symptoms are present.
- What it means
- P1196 Dodge indicates Heated Oxygen Sensor Bank 2 Sensor 1 Slow Response.
- Common causes
- Common causes include Faulty Heated Oxygen Sensor (Bank 2 Sensor 1), Wiring/connectivity issues, ECM problems.
- Severity
- High - diagnose this code as soon as possible.
- Can I drive?
- Driving is not recommended if the warning light is flashing, the engine runs poorly, or safety-related symptoms are present.
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Code P1196 Dodge Description
The P1196 diagnostic trouble code (DTC) for Dodge vehicles indicates that there is a slow response from the Heated Oxygen Sensor (HO2S) located in Bank 2 Sensor 1. This sensor is crucial for monitoring the oxygen content in the exhaust gases, which helps the engine control module (ECM) adjust the air-fuel mixture for optimal combustion. When the HO2S in Bank 2 Sensor 1 responds slowly or inaccurately, it can lead to issues with fuel efficiency, emissions, and overall engine performance.
Common Causes of P1196 Dodge
- Faulty Heated Oxygen Sensor (Bank 2 Sensor 1)
- Wiring/connectivity issues
- ECM problems
- Contaminated sensor
- Worn-out sensor
Symptoms of P1196 Dodge
- Decreased fuel efficiency
- Increased emissions
- Engine misfires
- Rough idling
- Lack of power
How to Fix P1196 Dodge
- Diagnose the issue by using a scan tool to confirm the P1196 code and inspecting the oxygen sensor and related wiring.
- Replace the Heated Oxygen Sensor (Bank 2 Sensor 1) with a new, OEM-quality sensor.
- Check and repair any wiring/connectivity issues, such as corrosion or breaks in the wiring harness.
- Clear the DTC from the ECM memory and perform a test drive to monitor the sensor's response and ensure the code does not return.
- If the issue persists, further diagnostics may be necessary to address any underlying ECM problems.
Cost to Fix P1196 Dodge
The typical repair costs for addressing a P1196 DTC related to a Heated Oxygen Sensor Bank 2 Sensor 1 slow response can range from $200 to $500, including parts and labor. Keep in mind that specific diagnosis time and labor rates at auto repair shops can vary widely, so it's recommended to obtain quotes from local shops for a more accurate estimate. Additionally, the cost may vary depending on the vehicle make and model, as well as the location of the repair shop.
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