AutoCodes – Saab – P1659 Saab

P1659 Saab Code - Turbocharger Bypass Valve Short To Positive

Quick Answer

P1659 Saab indicates Turbocharger Bypass Valve Short To Positive. Common causes include Faulty Turbocharger Bypass Valve, Turbocharger Bypass Valve harness is open or shorted, Turbocharger Bypass Valve 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: P1659 Saab indicates Turbocharger Bypass Valve Short To Positive.
Common causes: Common causes include Faulty Turbocharger Bypass Valve, Turbocharger Bypass Valve harness is open or shorted, Turbocharger Bypass Valve 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 1,695

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 Sep 06, 2019

Description
Possible Causes
How To Fix
Cost to Diagnose
FAQs
Comments
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Code P1659 Saab Description

OBDII Code P1659 Saab - Turbocharger Bypass Valve Short To Positive - AutoCodes.com — P1659 Saab Code - Turbocharger Bypass Valve Short To Positive

What does this mean?

What are the Possible Causes of the DTC P1659 Saab?

Faulty Turbocharger Bypass Valve
Turbocharger Bypass Valve harness is open or shorted
Turbocharger Bypass Valve circuit poor electrical connection

How to Fix the DTC P1659 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 P1659 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.

Need more information about the P1659 Saab code?

Need more information on how to fix the P1659 Saab code? Get Access to Factory Service Manuals

Need Help with the Code?

Get the P1659 Saab 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 P1659 Saab Code

1. What are the common symptoms of OBDII code P1659 in a Saab related to the Turbocharger Bypass Valve Short To Positive?

The common symptoms include the engine light illuminated on the dashboard, reduced engine performance, and potential stalling or rough idling.

2. What are the possible causes of OBDII code P1659 in a Saab indicating Turbocharger Bypass Valve Short To Positive?

Potential causes may include damaged wiring or connectors, a faulty turbocharger bypass valve, or a short circuit in the electrical system.

3. How can I diagnose the Turbocharger Bypass Valve Short To Positive issue in my Saab?

To diagnose this issue, you can use an OBDII scanner to retrieve the specific trouble code, visually inspect the wiring and connectors for any damage, and test the turbocharger bypass valve for proper functionality.

4. Can I continue driving my Saab with OBDII code P1659 related to the Turbocharger Bypass Valve Short To Positive?

It is not recommended to continue driving the vehicle with this issue as it can lead to further damage to the turbocharger system and potentially cause engine performance issues.

5. What are the repair options for fixing OBDII code P1659 in a Saab due to Turbocharger Bypass Valve Short To Positive?

The repair options may include repairing or replacing damaged wiring and connectors, replacing the faulty turbocharger bypass valve, and clearing the trouble code with an OBDII scanner.

6. How much does it typically cost to repair OBDII code P1659 on a Saab related to Turbocharger Bypass Valve Short To Positive?

The cost of repair can vary depending on the extent of the damage and the parts needed, but it can range from a few hundred to a thousand dollars at a dealership or repair shop.

7. Are there any preventive maintenance tips to avoid OBDII code P1659 in a Saab connected to Turbocharger Bypass Valve Short To Positive?

Regularly inspecting the turbocharger system, checking for any signs of wear or damage, and addressing any issues promptly can help prevent this trouble code from occurring.

8. Can a DIY enthusiast fix OBDII code P1659 in a Saab related to Turbocharger Bypass Valve Short To Positive?

Depending on their skill level and access to tools, a DIY enthusiast may be able to address this issue by following a repair manual or online guides. However, it is recommended to seek professional help if unsure.

9. Will resetting the OBDII trouble code P1659 related to Turbocharger Bypass Valve Short To Positive make it go away permanently?

Resetting the trouble code may temporarily turn off the engine light, but if the underlying issue is not fixed, the code is likely to reappear once the system detects the problem again.

10. How urgent is it to address OBDII code P1659 in a Saab due to Turbocharger Bypass Valve Short To Positive?

It is recommended to address this issue promptly to prevent further damage to the turbocharger system and ensure the vehicle operates safely and efficiently.