[SOLVED] Jeep P0104 Code: Fast Fix For Maf Sensor Issue

The OBD code P0104 for a Jeep indicates a problem with the Mass Air Flow (MAF) sensor circuit.

Symptoms include the Engine Light ON, engine stall, rough running, excessive fuel consumption, or smoke.

Causes may include a dirty air filter, dirty MAF sensor, intake air leaks, faulty MAF sensor, or wiring issues.

This issue should be addressed promptly to prevent further engine damage.

A possible fix involves inspecting and cleaning the MAF sensor, air filter, and checking the wiring connections for any damage or corrosion.

Repair Importance Level	10.0 (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 Jeep p0104 OBD Code

The vehicle may experience issues related to the Mass Air Flow (MAF) sensor circuit malfunction.

With OBD code P0104 on a Jeep, the Engine Light will be ON.
Engine stall may occur.
The engine may run rough.
Excessive fuel consumption can be noticed.
Excessive smoke may come from the exhaust.

Causes of the Jeep p0104 OBD Code

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Possible triggers for Jeep fault code P0104 include issues with the Mass Air Flow (MAF) sensor.

P0104 for a Jeep may be caused by a Dirty Air Filter.
A Dirty Mass Air Flow (MAF) Sensor.
Intake air leaks.
A Faulty Mass Air Flow Sensor.
A Mass Air Flow Sensor harness that is open or shorted.
Or a Mass Air Flow Sensor circuit with a poor electrical connection.

Fixing Jeep Error Code p0104 Step By Step

Inspect the MAF sensor for contamination or damage to resolve Jeep P0104 fault code.

To fix a Jeep OBDII code P0104, start by reviewing the possible causes 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.
Clean the Mass Air Flow (MAF) sensor using MAF sensor cleaner spray.
Reset the fault codes using an OBDII scanner.
Test drive the vehicle to see if the code returns.
If the code persists, consider replacing the MAF sensor with a new one.

Cost Of Fixing Jeep p0104 Fault Code

Diagnosing and repairing Jeep fault code P0104 may involve testing and replacing the MAP sensor.

The cost to diagnose and fix a Jeep OBD code P0104 typically ranges from $75 to $150, based on a 1. 0hour repair time.

Factors like shop rates and complexity can affect the final cost.

Details of the Jeep p0104 OBD Code

P0104 in a Jeep indicates a problem with the Mass Air Flow (MAF) sensor circuit.

OBD code P0104 for a Jeep means that there is a problem with the Mass Air Flow (MAF) sensor circuit.

This code is triggered when the Engine Control Module (ECM) detects that the MAF sensor signal is out of range or not responding properly.

The MAF sensor measures the amount of air entering the engine to help the ECM calculate the correct air/fuel mixture for combustion.

When the MAF sensor circuit malfunctions, it can lead to drivability issues and poor engine performance.

Mechanic’s Tech Notes

Detailed information on diagnosing and repairing fault code P0104 in a Jeep vehicle.

To diagnose and fix OBDII code P0104 on a Jeep, start by checking the power and ground to the Mass Air Flow (MAF) sensor using a voltmeter.

Ensure the sensor is receiving proper voltage.

Next, inspect the wiring harness and connectors for any damage, corrosion, or loose connections.

Use a scan tool to monitor MAF sensor data and verify its operation.

If necessary, clean or replace the MAF sensor.

Additionally, check for any intake air leaks that could affect sensor readings.

Finally, clear the code and test drive the vehicle to ensure the issue is resolved.

FAQ

1. What does OBD code P0104 mean in a Jeep vehicle?

OBD code P0104 in a Jeep means an issue with the Mass Air Flow (MAF) Sensor circuit. Check for dirty sensor, intake leaks, or faulty wiring/connectors.

2. What are the common causes of OBD code P0104 in a Jeep?

Common causes of OBD code P0104 in a Jeep include a dirty air filter, dirty MAF sensor, intake air leaks, faulty MAF sensor, or wiring issues.

3. How can I diagnose and fix OBD code P0104 in my Jeep vehicle?

Diagnose P0104 in Jeep: Check air filter, MAF sensor, intake leaks. Inspect wiring for damage, connector pins for issues. Fix as needed.

Wrap Up

If your Jeep is displaying OBD code P0104, you may experience rough idling, stalling, or poor acceleration due to a faulty Mass Air Flow (MAF) sensor, damaged wiring in the MAF sensor circuit, or a clogged air filter restricting airflow.

To address Jeep OBD code P0104, check the MAF sensor for dirt or debris, inspect the wiring harness for any signs of damage, ensure the sensor connector is securely attached, and consider replacing the MAF sensor if necessary.