P1195 Dodge Code - Heated Oxygen Sensor Bank 1 Sensor 1 Slow Response
Quick Answer
The P1195 diagnostic trouble code for Dodge vehicles indicates a slow response from the Heated Oxygen Sensor (HO2S) located in Bank 1 Sensor 1. Common causes include Faulty Heated Oxygen Sensor (Bank 1 Sensor 1), Wiring or connection issues, Exhaust leaks. 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
- P1195 Dodge indicates Heated Oxygen Sensor Bank 1 Sensor 1 Slow Response.
- Common causes
- Common causes include Faulty Heated Oxygen Sensor (Bank 1 Sensor 1), Wiring or connection issues, Exhaust leaks.
- 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 P1195 Dodge Description
The P1195 diagnostic trouble code for Dodge vehicles indicates a slow response from the Heated Oxygen Sensor (HO2S) located in Bank 1 Sensor 1. This sensor is responsible for monitoring the oxygen content in the exhaust gases and providing feedback to the Engine Control Module (ECM) to adjust the air-fuel mixture for optimal combustion. A slow response from the sensor can lead to inaccurate readings, which may result in poor engine performance, reduced fuel efficiency, and increased emissions.
Common Causes of P1195 Dodge
- Faulty Heated Oxygen Sensor (Bank 1 Sensor 1)
- Wiring or connection issues
- Exhaust leaks
- Vacuum leaks
- ECM software issues
Symptoms of P1195 Dodge
- Decreased fuel efficiency
- Engine hesitation or stumbling
- Rough idle
- Check Engine Light illuminated
- Failed emissions test
How to Fix P1195 Dodge
- Begin by diagnosing the root cause of the slow response from the HO2S using a scan tool and multimeter to check sensor function and wiring.
- If the sensor is faulty, replace the Heated Oxygen Sensor in Bank 1 Sensor 1 with a new, OEM-quality unit.
- Inspect and repair any damaged wiring or connectors related to the sensor.
- Check for and repair any exhaust or vacuum leaks that may be affecting sensor performance.
- Clear the fault code and perform a test drive to ensure the issue has been resolved.
Cost to Fix P1195 Dodge
The cost of repairing a P1195 code for a Dodge vehicle can vary depending on the specific model and year. On average, the cost of replacing a Heated Oxygen Sensor can range from $100 to $300, including parts and labor. Additional costs may apply if there are wiring or exhaust system repairs needed. It's recommended to consult with a qualified mechanic or dealership for an accurate estimate based on your vehicle's make and model. Keep in mind that labor rates and diagnostic fees can vary, so it's advisable to inquire about these costs upfront.
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