Engine-CodesChrysler – P1195 Chrysler

P1195 Chrysler Code - Heated Oxygen Sensor Bank 1 Sensor 1 Slow Response

Quick Answer

The P1195 code for Chrysler vehicles indicates a problem with the Heated Oxygen Sensor (HO2S) located on Bank 1 Sensor 1, which is the sensor located before the catalytic converter. Common causes include Faulty oxygen sensor, Wiring or connector issues, Exhaust leaks near the sensor. 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 Chrysler indicates Heated Oxygen Sensor Bank 1 Sensor 1 Slow Response.
Common causes
Common causes include Faulty oxygen sensor, Wiring or connector issues, Exhaust leaks near the sensor.
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.
Table of contents Created and updated by William Orellana on Sep 10, 2024
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Code P1195 Chrysler Description

The P1195 code for Chrysler vehicles indicates a problem with the Heated Oxygen Sensor (HO2S) located on Bank 1 Sensor 1, which is the sensor located before the catalytic converter. The code specifically points to a slow response from the oxygen sensor, meaning that it is not providing accurate readings to the engine control module in a timely manner. This slow response can lead to incorrect fuel mixture adjustments, affecting the engine's performance and emissions output.

OBDII Code P1195 Chrysler - Heated Oxygen Sensor Bank 1 Sensor 1 Slow Response
P1195 Chrysler Code - Heated Oxygen Sensor Bank 1 Sensor 1 Slow Response

Common Causes of P1195 Chrysler

  1. Faulty oxygen sensor
  2. Wiring or connector issues
  3. Exhaust leaks near the sensor
  4. Engine vacuum leaks
  5. Exhaust system restrictions

Symptoms of P1195 Chrysler

  1. Decreased fuel efficiency
  2. Rough idle or stalling
  3. Hesitation during acceleration
  4. Increased emissions
  5. Check Engine Light illuminated

How to Fix P1195 Chrysler

  1. Begin by diagnosing the issue with a scan tool to confirm the P1195 code and pinpoint the location of the faulty oxygen sensor.
  2. Inspect the wiring and connectors for any damage or corrosion, repairing or replacing as necessary.
  3. Check for exhaust leaks near the sensor and repair them to ensure accurate readings.
  4. Replace the Bank 1 Sensor 1 oxygen sensor with a new, OEM equivalent part.
  5. Clear the fault codes, reset the engine control module, and test drive the vehicle to ensure the issue has been resolved.

Cost to Fix P1195 Chrysler

The cost of repairing a P1195 code can vary depending on the make and model of the vehicle, as well as the location and labor rates of the auto repair shop. On average, the cost of replacing a heated oxygen sensor can range from $200 to $400, including parts and labor. It is recommended to consult with a trusted mechanic or dealership for a more accurate cost estimate based on your specific vehicle.

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About the author: William Orellana is a Master Mechanic and Mechanical Engineer with over 30 years of experience diagnosing and repairing vehicles. Learn more about his background.

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