AutoCodes – Saab – P1320 Saab

P1320 Saab Code - Ignition Coils Bank 2

Quick Answer

The P1320 code for Saab vehicles specifically refers to an issue with the ignition coils in Bank 2 of the engine. Common causes include Faulty Ignition Coil, Ignition Coil harness is open or shorted, Ignition Coil 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: P1320 Saab indicates Ignition Coils Bank 2.
Common causes: Common causes include Faulty Ignition Coil, Ignition Coil harness is open or shorted, Ignition Coil 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 3,187

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 02, 2025

Description
Step-by-Step Diagnostic Guide
Possible Causes
How To Fix
Cost to Diagnose
FAQs
Comments
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Code P1320 Saab Description

The P1320 code for Saab vehicles specifically refers to an issue with the ignition coils in Bank 2 of the engine. The ignition coils are a crucial component of the ignition system, responsible for generating the high voltage necessary to ignite the air-fuel mixture in the combustion chambers. Bank 2 typically refers to the side of the engine where cylinders 2, 4, 6, or 8 are located, depending on the engine configuration.

OBDII Code P1320 Saab - Ignition Coils Bank 2 - AutoCodes.com — P1320 Saab Code - Ignition Coils Bank 2

What does this mean?

What are the Possible Causes of the DTC P1320 Saab?

Faulty Ignition Coil
Ignition Coil harness is open or shorted
Ignition Coil circuit poor electrical connection

How to Fix the DTC P1320 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 P1320 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 P1320 Saab Code

1. What are the common symptoms of OBDII code P1320 on a Saab related to Ignition Coils Bank 2?

The common symptoms include engine misfire, rough idle, loss of power, and illuminated Check Engine Light.

2. What causes the OBDII code P1320 related to Ignition Coils Bank 2 in a Saab?

The code P1320 is usually triggered by a faulty ignition coil, wiring issues, or a problem with the ignition control module.

3. How can I diagnose the issue with the Ignition Coils Bank 2 on my Saab when experiencing code P1320?

To diagnose the issue, you can use an OBDII scanner to read the code, perform a visual inspection of the ignition coils and wiring, and conduct a resistance test on the coils.

4. Can I still drive my Saab with OBDII code P1320 related to Ignition Coils Bank 2?

It is not recommended to drive your Saab with code P1320 as it may lead to further damage to the engine or catalytic converter. It's best to address the issue promptly.

5. How can I repair OBDII code P1320 on my Saab related to Ignition Coils Bank 2?

Repairing the issue involves replacing the faulty ignition coil, repairing any damaged wiring, and ensuring proper connection of the components.

6. Are there any preventive measures to avoid OBDII code P1320 related to Ignition Coils Bank 2 in my Saab?

Regular maintenance, such as inspecting and replacing ignition coils at recommended intervals, can help prevent issues leading to code P1320.

7. Can a DIY enthusiast fix OBDII code P1320 related to Ignition Coils Bank 2 in a Saab?

If you have the necessary tools and knowledge, you may be able to replace the ignition coil yourself. However, it's recommended to consult a professional if you are unsure.

8. How long does it typically take to repair OBDII code P1320 related to Ignition Coils Bank 2 in a Saab?

The repair time can vary depending on the extent of the issue and the availability of parts. In general, it may take a couple of hours to replace the faulty ignition coil.

9. Will resetting the Check Engine Light resolve OBDII code P1320 related to Ignition Coils Bank 2 in my Saab?

Resetting the light may temporarily turn it off, but if the underlying issue causing the code is not addressed, the light will likely come back on.

10. Is it necessary to clear the OBDII code P1320 after repairing the issue with Ignition Coils Bank 2 in my Saab?

It's recommended to clear the code after repairing the issue to ensure the Check Engine Light does not stay illuminated and to verify that the problem has been resolved.