AutoCodes – Saab – P1651 Saab

P1651 Saab Code - Engine Control Module RAM Error

Quick Answer

P1651 Saab indicates Engine Control Module RAM Error. 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: P1651 Saab indicates Engine Control Module RAM Error.
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 3,073

How popular is this code, among other codes? Low

Repair Importance Level

Urgent (Diagnose now) (3 / 3)

Repair Difficulty Level

Advanced (Pro) (3 / 3)

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Table of contents Created and updated by William Orellana on Sep 05, 2019

Description
Possible Causes
How To Fix
Cost to Diagnose
FAQs
Comments
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Code P1651 Saab Description

OBDII Code P1651 Saab - Engine Control Module RAM Error - AutoCodes.com — P1651 Saab Code - Engine Control Module RAM Error

What does this mean?

What are the Possible Causes of the DTC P1651 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 P1651 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 P1651 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 P1651 Saab 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 P1651 Saab Code

1. What are the common symptoms of OBDII code P1651 in a Saab related to Engine Control Module RAM Error?

- Common symptoms include engine hesitation, rough idling, stalling, and difficulty starting the vehicle.

2. What are the potential causes of the OBDII code P1651 in a Saab?

- The code P1651 in a Saab is typically caused by faulty wiring, a defective Engine Control Module (ECM), or issues with the vehicle's battery or charging system.

3. How can I diagnose the OBDII code P1651 in my Saab?

- Diagnosing the code P1651 usually involves using a scan tool to retrieve the fault code, checking for any related codes or issues, and inspecting the ECM and its wiring for any visible damage.

4. Can I still drive my Saab with the OBDII code P1651 present?

- It is not recommended to drive your Saab with the code P1651 present, as it can lead to further damage to the engine and other components. It's best to address the issue promptly.

5. How can I repair the OBDII code P1651 in my Saab?

- Repairing the code P1651 may involve repairing or replacing damaged wiring, testing and potentially replacing the ECM, and ensuring the battery and charging system are functioning correctly.

6. Is it possible to reset the OBDII code P1651 in a Saab without fixing the underlying issue?

- While you can clear the code with a scan tool, it will likely reappear until the underlying issue causing the Engine Control Module RAM Error is resolved.

7. Can a DIY enthusiast fix the OBDII code P1651 in a Saab?

- Depending on the root cause of the code, some DIY enthusiasts may be able to address the issue themselves by following repair guides and using the necessary tools and equipment.

8. How much does it typically cost to repair the OBDII code P1651 in a Saab at a mechanic or dealership?

- The cost of repairing the code P1651 can vary depending on the specific issue, but it may range from a few hundred to over a thousand dollars, including parts and labor.

9. Are there any preventive maintenance tips to avoid the OBDII code P1651 in a Saab?

- Regularly checking and maintaining the vehicle's electrical system, including the battery and charging system, can help prevent issues that may trigger the code P1651 in a Saab.

10. Will the OBDII code P1651 cause my Saab to fail an emissions test?

- Yes, the code P1651 can cause your Saab to fail an emissions test, as it indicates a problem with the Engine Control Module that can impact the vehicle's emissions control system.