AutoCodes – Nissan – P1137 2004 Nissan Sentra

P1137 2004 Nissan Sentra Code - Swirl Control Valve Control Position Sensor Circuit

Quick Answer

Swirl control valve position sensor is installed on the intake manifold. Common causes include Faulty Swirl Control Valve Control Position Sensor, Swirl Control Valve Control Position Sensor harness is open or shorted, Swirl Control Valve Control Position Sensor circuit poor electrical connection. 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: P1137 2004 Nissan Sentra indicates Swirl Control Valve Control Position Sensor Circuit.
Common causes: Common causes include Faulty Swirl Control Valve Control Position Sensor, Swirl Control Valve Control Position Sensor harness is open or shorted, Swirl Control Valve Control Position Sensor circuit poor electrical connection.
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 Popularity 15,926

How popular is this code, among other codes? Low

Repair Importance Level

Urgent (Diagnose now) (3 / 3)

Repair Difficulty Level

Intermediate (2 / 3)

What is this?

Table of contents Created and updated by William Orellana on Apr 30, 2019

Description
Possible Causes
How To Fix
Cost to Diagnose
FAQs
Comments
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Code P1137 2004 Nissan Sentra Description

Swirl control valve position sensor is installed on the intake manifold.
The sensor is connected to the front end of the valve shaft of the swirl control valve.
The sensor responds to the valve shaft movement. This sensor is a kind of potentiometer which transforms the swirl control valve position into output voltage, and emits the voltage signal to the Engine Control Module (ECM).

OBDII Code P1137 2004 Nissan Sentra - Swirl Control Valve Control Position Sensor Circuit - AutoCodes.com — P1137 2004 Nissan Sentra Code - Swirl Control Valve Control Position Sensor Circuit

What does this mean?

What are the Possible Causes of the DTC P1137 2004 Nissan Sentra?

Faulty Swirl Control Valve Control Position Sensor
Swirl Control Valve Control Position Sensor harness is open or shorted
Swirl Control Valve Control Position Sensor circuit poor electrical connection
Faulty Swirl Control Valve

How to Fix the DTC P1137 2004 Nissan Sentra?

Review the 'Possible Causes' above and visually examine the corresponding wiring harness and connectors. Check for damaged components and inspect connector pins for signs of being broken, bent, pushed out, or corroded.

What is the Cost to Diagnose the Code?

Labor: 1.0

To diagnose the P1137 2004 Nissan Sentra code, it typically requires 1.0 hour of labor. Rates vary by location, vehicle, and shop. Many shops charge between $80–$150 per hour; dealerships and metro areas may be higher, independents may be lower.

Need more information about the P1137 2004 Nissan Sentra code?

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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.

Frequently Asked Questions about P1137 2004 Nissan Sentra Code

1. What are common symptoms of OBDII code P1137 in a 2004 Nissan Sentra?

- Common symptoms include rough idling, decreased engine performance, and potential stalling.

2. What does the OBDII code P1137 on a 2004 Nissan Sentra indicate?

- This code specifically points to a fault in the Swirl Control Valve Control Position Sensor Circuit.

3. What are possible causes of OBDII code P1137 in a 2004 Nissan Sentra?

- Possible causes include a faulty swirl control valve, damaged wiring or connectors, or a malfunctioning swirl control valve control position sensor.

4. How can I diagnose the issue related to OBDII code P1137 on my 2004 Nissan Sentra?

- Diagnosing the issue typically involves performing a thorough inspection of the swirl control valve, checking the wiring and connectors for damage, and testing the swirl control valve control position sensor.

5. Can I continue driving my 2004 Nissan Sentra with OBDII code P1137?

- It is not recommended to continue driving the vehicle with this code present, as it can lead to further engine damage and potential safety hazards.

6. How can I repair OBDII code P1137 in a 2004 Nissan Sentra?

- Repairing this code may involve replacing the swirl control valve, repairing damaged wiring or connectors, or replacing the swirl control valve control position sensor.

7. Is it possible to reset the OBDII code P1137 in a 2004 Nissan Sentra without fixing the underlying issue?

- While you can clear the code using an OBDII scanner, it is crucial to address the root cause to prevent the issue from recurring.

8. Are there any maintenance tips to prevent OBDII code P1137 in a 2004 Nissan Sentra?

- Regularly inspecting and maintaining the swirl control valve system, along with ensuring proper wiring connections, can help prevent this code from appearing.

9. Can a DIY enthusiast fix OBDII code P1137 in a 2004 Nissan Sentra?

- Depending on your mechanical skills and access to tools, you may be able to address this issue yourself by following repair guides and tutorials specific to your vehicle.

10. How long does it typically take to repair OBDII code P1137 in a 2004 Nissan Sentra?

- The repair time can vary based on the extent of the issue and your experience level, but it may take anywhere from a couple of hours to a full day to complete the repair process.