AutoCodes – Saab – P0606 Saab

P0606 Saab Code - Control Module Internal Performance

Quick Answer

This Diagnostic Trouble Code (DTC) applies to internal microprocessor integrity conditions within the Engine Control Module (ECM). Common causes include Faulty Engine Control Module (ECM), Engine Control Module (ECM) harness is open or shorted, Engine Control Module (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 Saab indicates Control Module Internal Performance.
Common causes: Common causes include Faulty Engine Control Module (ECM), Engine Control Module (ECM) harness is open or shorted, Engine Control Module (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 3,020

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 01, 2021

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

This Diagnostic Trouble Code (DTC) applies to internal microprocessor integrity conditions within the Engine Control Module (ECM). This diagnostic also addresses whether or not the ECM is not programmed.

OBDII Code P0606 Saab - Control Module Internal Performance - AutoCodes.com — P0606 Saab Code - Control Module Internal Performance

What does this mean?

What are the Possible Causes of the DTC P0606 Saab?

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

How to Fix the DTC P0606 Saab?

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 P0606 Saab 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 Help with the 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 P0606 Saab Code

1. What are the common symptoms of OBDII code P0606 in a Saab?

- Common symptoms include engine misfires, rough idling, stalling, and decreased fuel efficiency.

2. What are the possible causes of the OBDII code P0606 in a Saab?

- Possible causes include a faulty Engine Control Module (ECM), damaged wiring or connectors, software issues, or a weak battery.

3. How can I diagnose the OBDII code P0606 in my Saab?

- To diagnose the issue, you can use an OBDII scanner to read the code, check the ECM connections for any damage, and perform a thorough inspection of the wiring harness.

4. Can I still drive my Saab with the OBDII code P0606 present?

- It is not recommended to drive your Saab with the P0606 code present, as it can lead to further damage and potential safety hazards.

5. How can I repair the OBDII code P0606 in my Saab?

- Repair options may include reprogramming the ECM, repairing or replacing damaged wiring or connectors, or replacing the ECM if necessary.

6. Is it possible to reset the OBDII code P0606 in a Saab without fixing the underlying issue?

- While you can clear the code with an OBDII scanner, it is important to address the underlying issue causing the P0606 code to prevent further problems.

7. Can a weak battery cause the OBDII code P0606 in a Saab?

- Yes, a weak or failing battery can sometimes trigger the P0606 code due to insufficient power supply to the ECM.

8. How much does it typically cost to repair the OBDII code P0606 in a Saab?

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

9. Are there any preventive maintenance tips to avoid the OBDII code P0606 in a Saab?

- To prevent the P0606 code, it is recommended to regularly maintain your Saab, keep the battery in good condition, and address any warning signs promptly.

10. Can a DIY enthusiast fix the OBDII code P0606 in a Saab?

- While some repairs related to the P0606 code may be DIY-friendly, it is recommended to consult a professional mechanic for a proper diagnosis and repair to ensure the issue is fully resolved.