AutoCodes – Saab – P1608 Saab

P1608 Saab Code - Engine Control Module Defective

Quick Answer

P1608 Saab indicates Engine Control Module Defective. 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: P1608 Saab indicates Engine Control Module Defective.
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 2,269

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 May 26, 2019

Description
Possible Causes
How To Fix
Cost to Diagnose
FAQs
Comments
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Code P1608 Saab Description

OBDII Code P1608 Saab - Engine Control Module Defective - AutoCodes.com — P1608 Saab Code - Engine Control Module Defective

What does this mean?

What are the Possible Causes of the DTC P1608 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 P1608 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 P1608 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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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 P1608 Saab Code

1. What are the common symptoms of OBDII code P1608 in a Saab vehicle?

Common symptoms of OBDII code P1608 in a Saab may include engine misfires, rough idling, stalling, and decreased engine performance.

2. What are the possible causes of OBDII code P1608 in a Saab?

The most common cause of OBDII code P1608 in a Saab is a defective Engine Control Module (ECM), also known as the engine computer.

3. How can I diagnose OBDII code P1608 in my Saab?

To diagnose OBDII code P1608, you will need to use an OBDII scanner to retrieve the specific fault code. Additionally, a thorough inspection of the ECM and its wiring connections may be necessary.

4. Can a defective Engine Control Module be repaired, or does it need to be replaced?

In most cases, a defective Engine Control Module cannot be repaired and will need to be replaced with a new or remanufactured unit to resolve OBDII code P1608 in a Saab.

5. Are there any tips for preventing OBDII code P1608 from occurring in my Saab?

To help prevent OBDII code P1608, it is important to regularly maintain your vehicle, including servicing the engine components and keeping up with recommended maintenance schedules.

6. Is it safe to continue driving my Saab with OBDII code P1608 present?

It is not recommended to continue driving your Saab with OBDII code P1608 present, as it can lead to further engine damage and potential safety hazards. It is best to have the issue diagnosed and repaired as soon as possible.

7. Can a DIY enthusiast replace the Engine Control Module to fix OBDII code P1608 in a Saab?

While it is possible for a skilled DIY enthusiast to replace the Engine Control Module, it is recommended to seek professional assistance to ensure proper installation and programming for optimal performance.

8. Does resetting the OBDII code P1608 in a Saab temporarily fix the issue?

Resetting the OBDII code P1608 may temporarily clear the fault code, but if the underlying issue with the Engine Control Module is not addressed, the code is likely to reappear.

9. Are there any recalls or technical service bulletins related to OBDII code P1608 in Saab vehicles?

It is advisable to check with the manufacturer or authorized Saab service centers for any recalls or technical service bulletins related to OBDII code P1608 to see if there are any known remedies or updates available.

10. What is the typical cost to replace the Engine Control Module for OBDII code P1608 in a Saab?

The cost of replacing the Engine Control Module for OBDII code P1608 in a Saab can vary depending on the model year, the specific ECM needed, and labor costs. It is recommended to obtain quotes from reputable repair shops for an accurate estimate.