AutoCodes – Nissan – P0606 Nissan

P0606 Nissan Code - Engine Control Module Processor.

Quick Answer

P0606 Nissan indicates Engine Control Module Processor.. Common causes include Faulty Engine Control Module (ECM), ECM harness is open or shorted, ECM 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: P0606 Nissan indicates Engine Control Module Processor..
Common causes: Common causes include Faulty Engine Control Module (ECM), ECM harness is open or shorted, ECM 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 24,564

How popular is this code, among other codes? Low

Repair Importance Level

Urgent (Diagnose now) (3 / 3)

Repair Difficulty Level

Advanced (Pro) (3 / 3)

What is this?

Table of contents Created and updated by William Orellana on May 20, 2020

Description
Step-by-Step Diagnostic Guide
Possible Causes
How To Fix
Tech Notes
Cost to Diagnose
FAQs
Comments
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Code P0606 Nissan Description

OBDII Code P0606 Nissan - Engine Control Module Processor. - AutoCodes.com — P0606 Nissan Code - Engine Control Module Processor.

What does this mean?

What are the Possible Causes of the DTC P0606 Nissan?

Faulty Engine Control Module (ECM)
ECM harness is open or shorted
ECM circuit poor electrical connection

How to Fix the DTC P0606 Nissan?

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 does this mean?

Code Tech Notes

Malfunction in Engine Control Module (ECM) processor. Try erasing the code first, if the light comes back ON you may have to replace the ECM to repair the problem.

What is the Cost to Diagnose the Code?

Labor: 1.0

To diagnose the P0606 Nissan 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.

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Need more information on how to fix the P0606 Nissan code? Get Access to Factory Service Manuals

Need Help with the Code?

Get the P0606 Nissan code diagnosed by a professional: Find a repair shop in your area

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 P0606 Nissan Code

1. What does OBDII code P0606 for Nissan mean?

The P0606 code indicates a malfunction in the Engine Control Module Processor.

2. What are common symptoms of a P0606 code in a Nissan vehicle?

Common symptoms include engine stalling, rough idling, decreased fuel efficiency, and issues with acceleration.

3. What are the possible causes of a P0606 code in a Nissan?

Possible causes include a faulty Engine Control Module (ECM), damaged wiring or connectors, software issues, or a loose or corroded connection.

4. How can I diagnose a P0606 code in my Nissan?

Diagnosing a P0606 code typically involves using an OBDII scanner to retrieve the specific error code, checking the ECM for signs of damage, and inspecting wiring and connectors for any issues.

5. Can I still drive my Nissan with a P0606 code present?

It is not recommended to drive your Nissan with a P0606 code present, as it can lead to further damage to the engine or other components.

6. How can I repair a P0606 code in my Nissan?

Repairing a P0606 code may involve replacing the ECM, repairing or replacing damaged wiring or connectors, updating the ECM software, or addressing any loose connections.

7. Will resetting the ECM clear a P0606 code?

Resetting the ECM may temporarily clear the code, but if the underlying issue is not addressed, the code is likely to reappear.

8. Can a P0606 code be triggered by a dead battery in a Nissan?

Yes, a dead or weak battery can sometimes trigger a P0606 code due to disruptions in the power supply to the ECM.

9. Is it safe to ignore a P0606 code in my Nissan?

Ignoring a P0606 code can lead to potential engine performance issues and further damage, so it is best to address the problem promptly.

10. How much does it typically cost to repair a P0606 code in a Nissan?

The cost of repairing a P0606 code in a Nissan can vary depending on the specific issue, but it may range from a few hundred to over a thousand dollars, including parts and labor.