AutoCodes – Saab – P1302 Saab

P1302 Saab Code - Cylinder 2 Misfiring Detected

Quick Answer

P1302 Saab indicates Cylinder 2 Misfiring Detected. Common causes include Faulty Spark Plug #2, Faulty Ignition Coil 2, Ignition Coil 2 harness is open or shorted. 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: P1302 Saab indicates Cylinder 2 Misfiring Detected.
Common causes: Common causes include Faulty Spark Plug #2, Faulty Ignition Coil 2, Ignition Coil 2 harness is open or shorted.
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 7,046

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 20, 2020

Description
Possible Causes
How To Fix
Tech Notes
Cost to Diagnose
FAQs
Comments
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Code P1302 Saab Description

OBDII Code P1302 Saab - Cylinder 2 Misfiring Detected - AutoCodes.com — P1302 Saab Code - Cylinder 2 Misfiring Detected

What does this mean?

What are the Possible Causes of the DTC P1302 Saab?

Faulty Spark Plug #2
Faulty Ignition Coil 2
Ignition Coil 2 harness is open or shorted
Ignition Coil 2 circuit poor electrical connection

How to Fix the DTC P1302 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 does this mean?

Code Tech Notes

Ignition monitoring cylinder spark duration too short

What is the Cost to Diagnose the Code?

Labor: 1.0

To diagnose the P1302 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?

Get the P1302 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 P1302 Saab Code

1. What are the common symptoms of OBDII code P1302 in a Saab, indicating Cylinder 2 misfiring?

- Common symptoms include engine rough idling, loss of power, decreased fuel efficiency, and potentially noticeable engine vibrations.

2. What are the typical causes of OBDII code P1302 in a Saab related to Cylinder 2 misfiring?

- The causes can be attributed to issues such as faulty spark plugs, a malfunctioning ignition coil, vacuum leaks, fuel delivery problems, or a problem with the engine's compression.

3. How can I diagnose the misfire in Cylinder 2 triggering OBDII code P1302 in my Saab?

- Diagnose by checking the spark plugs, ignition coil, fuel injectors, vacuum hoses, and performing a compression test on Cylinder 2 to pinpoint the root cause of the misfire.

4. Are there any simple repair tips for addressing OBDII code P1302 in a Saab related to Cylinder 2 misfiring?

- Start by inspecting and replacing damaged spark plugs, testing and replacing the ignition coil, ensuring proper fuel delivery, checking for vacuum leaks, and verifying the compression in Cylinder 2.

5. Can driving with OBDII code P1302 in a Saab, indicating Cylinder 2 misfiring, cause further damage to the engine?

- Continuing to drive with a misfire can lead to damage to the catalytic converter, increased fuel consumption, and potential harm to other engine components, so it is advisable to address the issue promptly.

6. How crucial is it to address OBDII code P1302 in a Saab related to Cylinder 2 misfiring immediately?

- It is essential to address the misfire promptly to prevent further damage to the engine, ensure optimal performance, maintain fuel efficiency, and prevent potential safety hazards.

7. Can a DIY enthusiast with basic automotive knowledge repair OBDII code P1302 in a Saab linked to Cylinder 2 misfiring?

- Depending on the specific cause, a DIY enthusiast with basic knowledge can address some issues like replacing spark plugs or checking for vacuum leaks, but more complex problems may require professional assistance.

8. Is resetting the OBDII system after addressing OBDII code P1302 in a Saab necessary?

- It is recommended to reset the OBDII system after addressing the misfire issue to clear the error code and ensure the system monitors the engine's performance accurately.

9. How can regular maintenance help prevent OBDII code P1302 in a Saab related to Cylinder 2 misfiring?

- Regular maintenance, including timely spark plug replacements, ignition system checks, and overall engine health inspections, can help prevent misfires and related issues triggering OBDII code P1302.

10. Are there any software updates or recalls related to OBDII code P1302 in Saab vehicles?

- It is advisable to check with an authorized Saab service center or the manufacturer for any software updates or recalls related to OBDII code P1302 and misfiring issues in Saab vehicles.