AutoCodes – Subaru – P1300 Subaru

P1300 Subaru Code - Crankshaft Position Sensor 2 Circuit Malfunction

Quick Answer

The Engine Control Module (ECM) monitors the Crankshaft Position Sensor. Common causes include Faulty Crankshaft Position Sensor, Crankshaft Position Sensor harness is open or shorted, Crankshaft Position Sensor 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: P1300 Subaru indicates Crankshaft Position Sensor 2 Circuit Malfunction.
Common causes: Common causes include Faulty Crankshaft Position Sensor, Crankshaft Position Sensor harness is open or shorted, Crankshaft Position Sensor 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 7,346

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 Sep 13, 2019

Description
Step-by-Step Diagnostic Guide
Possible Causes
How To Fix
Cost to Diagnose
FAQs
Comments
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Code P1300 Subaru Description

The Engine Control Module (ECM) monitors the Crankshaft Position Sensor. The ECM sets the OBDII code when the Crankshaft Position Sensor is not to factory specifications.

OBDII Code P1300 Subaru - Crankshaft Position Sensor 2 Circuit Malfunction - AutoCodes.com — P1300 Subaru Code - Crankshaft Position Sensor 2 Circuit Malfunction

What does this mean?

What are the Possible Causes of the DTC P1300 Subaru?

Faulty Crankshaft Position Sensor
Crankshaft Position Sensor harness is open or shorted
Crankshaft Position Sensor circuit poor electrical connection

How to Fix the DTC P1300 Subaru?

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 P1300 Subaru 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 P1300 Subaru code?

Need more information on how to fix the P1300 Subaru code? Get Access to Factory Service Manuals

Need Help with the Code?

Get the P1300 Subaru 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 P1300 Subaru Code

1. What are the common symptoms of OBDII code P1300 Subaru (Crankshaft Position Sensor 2 Circuit Malfunction)?

- Common symptoms include rough idling, engine stalling, difficulty starting the vehicle, and a decrease in overall engine performance.

2. What are the possible causes of OBDII code P1300 Subaru?

- The code can be triggered by a faulty crankshaft position sensor, damaged wiring or connectors related to the sensor, or issues with the sensor's circuit.

3. How can I diagnose the cause of OBDII code P1300 Subaru?

- To diagnose the issue, you can use a diagnostic scan tool to read the code and check the crankshaft position sensor's voltage output. Inspect the wiring and connectors for any visible damage.

4. Can I still drive my vehicle with OBDII code P1300 Subaru active?

- It is not recommended to drive with this code active, as it can lead to further engine damage and potential safety hazards due to erratic engine behavior.

5. How do I repair OBDII code P1300 Subaru?

- Repairing the issue involves replacing the faulty crankshaft position sensor, repairing any damaged wiring or connectors, and clearing the code with a diagnostic scan tool.

6. Is it possible to reset OBDII code P1300 Subaru without fixing the underlying issue?

- While you can clear the code temporarily, it will likely reappear if the root cause of the malfunction is not addressed.

7. Can a DIY enthusiast fix OBDII code P1300 Subaru, or should I seek professional help?

- Depending on your skill level and access to tools, replacing the crankshaft position sensor and checking the wiring can be a DIY task. However, if you're unsure, it's best to consult a professional mechanic.

8. Are there any preventive measures to avoid OBDII code P1300 Subaru in the future?

- Regularly inspecting and maintaining your vehicle's sensors, wiring, and connectors can help prevent issues like the Crankshaft Position Sensor 2 Circuit Malfunction.

9. How long does it typically take to repair OBDII code P1300 Subaru at a repair shop?

- The repair time can vary depending on the extent of the issue and the availability of parts, but it usually takes a few hours to replace the crankshaft position sensor and address related wiring problems.

10. Will OBDII code P1300 Subaru cause permanent damage if left unresolved?

- Ignoring the issue can potentially lead to more severe engine problems over time, so it's best to address the code promptly to prevent further damage.