[SOLVED] Dodge P0141 Code: Quick Fix For O2 Sensor Heater

The OBD code P0141 for Dodge indicates an issue with the Heated Oxygen Sensor (H2OS) Bank 1 Sensor 2 circuit.

Symptoms include the Engine Light ON, higher fuel consumption.

Common causes are a faulty sensor, circuit fuse, wiring issues, or a faulty Engine Control Module (ECM).

This is a moderate issue that should be addressed promptly.

A possible fix involves inspecting and repairing the sensor circuit and related components.

Repair Importance Level	6.67 (Out of 10)
Estimated Repair Time	Approximately 1.0 hour
Repair Difficulty Level	6.67 (Out of 10)

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Symptoms of the Dodge p0141 OBD Code

The Dodge P0141 fault code indicates an issue with the oxygen sensor heater circuit in bank 1 sensor 2.

Symptoms: Engine Light ON.
Higher fuel consumption.

Causes of the Dodge p0141 OBD Code

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Possible reasons for Dodge fault code P0141 include issues with the oxygen sensor heater circuit in bank 1 sensor 2.

P0141 can be caused by a Faulty Heated Oxygen Sensor (H2OS) Bank 1 Sensor 2.
A Heated Oxygen Sensor (H2OS) Bank 1 Sensor 2 circuit fuse.
A Heated Oxygen Sensor (H2OS) Bank 1 Sensor 2 circuit open shorted to ground.
A Heated Oxygen Sensor (H2OS) Bank 1 Sensor 2 circuit poor electrical connection.
Or a Faulty Engine Control Module (ECM).

Fixing Dodge Error Code p0141 Step By Step

Replace the faulty oxygen sensor in the bank 1 sensor 2 location on the Dodge vehicle.

To fix the Dodge OBDII code p0141, start by reviewing the possible causes mentioned above and visually examining the corresponding wiring harness and connectors.
Check for any damaged components and inspect the connector pins for signs of being broken, bent, pushed out, or corroded.
If the wiring and connectors appear to be in good condition, proceed to test the oxygen sensor (bank 1 sensor 2) using a multimeter to ensure it is functioning correctly.
If the sensor is faulty, replace it with a new one.
Clear the fault code using an OBDII scanner and test drive the vehicle to verify that the issue has been resolved.

Cost Of Fixing Dodge p0141 Fault Code

Diagnosing and repairing Dodge fault code P0141 typically involves testing and replacing the oxygen sensor.

The cost to diagnose and fix a Dodge OBD code P0141 typically ranges from $75 to $150 per hour for labor rates.

With an estimated repair time of 1. 0 hour, the total cost could be around $75 to $150, depending on shop rates and the complexity of the issue.

Details of the Dodge p0141 OBD Code

Dodge code P0141 relates to an issue with the oxygen sensor heater circuit on bank 1 sensor 2.

Dodge OBD code P0141 means that the O2 sensor heater circuit in bank 1 sensor 2 is malfunctioning.

This code is triggered by the Engine Control Module (ECM) when it detects that the O2 sensor’s heater circuit is not operating within the expected parameters.

The O2 sensor in question is located after the catalytic converter in bank 1 of the engine.

The ECM monitors the O2 sensor’s heater circuit to ensure it reaches operating temperature quickly for accurate fuel control and emissions reduction.

Mechanic’s Tech Notes

Troubleshooting for Dodge fault code P0141 related to the oxygen sensor heater circuit malfunction.

To diagnose and fix OBDII code P0141 on a Dodge, start by checking the wiring harness and connectors related to the oxygen sensor heater circuit.

Use a voltmeter to test the voltage supply to the sensor and ensure proper grounding.

Inspect the connector pins for any damage, corrosion, or poor connections.

If the wiring and connectors appear to be in good condition, the issue may lie with the oxygen sensor itself.

Consider replacing the oxygen sensor if all other components check out.

Remember to clear the code after making any repairs to see if the issue has been resolved.

FAQ

1. What does OBD code P0141 mean in a Dodge vehicle?

OBD code P0141 in a Dodge means an issue with Heated Oxygen Sensor (H2OS) Bank 1 Sensor 2 circuit. Check sensor, fuse, wiring for faults.

2. What are the common symptoms associated with fault code P0141 in a Dodge?

Common symptoms for fault code P0141 in a Dodge include Engine Light ON, higher fuel consumption. Causes may be a faulty Heated Oxygen Sensor (H2OS) Bank 1 Sensor 2.

3. How can I diagnose and repair OBD code P0141 in my Dodge vehicle?

Diagnose and repair OBD code P0141 in your Dodge by checking Bank 1 Sensor 2 wiring, connectors, and fuse for faults. Inspect ECM and related components.

Wrap Up

If your Dodge is displaying OBD code P0141, you may experience poor fuel economy, rough idling, or a failed emissions test.

This code typically indicates a fault with the oxygen sensor heater circuit in bank 1 sensor 2. Possible causes include a faulty oxygen sensor, damaged wiring, or a blown fuse.

To address Dodge OBD code P0141, start by inspecting the wiring harness for any visible damage or corrosion.

Test the oxygen sensor heater circuit for continuity and resistance.

If necessary, replace the oxygen sensor and ensure all connections are secure.