AutoCodes – Honda – P1381 1998 Honda Civic

P1381 1998 Honda Civic Code - Cylinder Position Sensor Intermittent Interruption

Quick Answer

The Crankshaft Position (CKP) Sensor determines the timing for fuel injection and ignition of each cylinder and also detects engine speed. Common causes include Faulty Cylinder Position Sensor (Inside Distributor), Cylinder Position Sensor harness is open or shorted, Cylinder 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
P1381 1998 Honda Civic indicates Cylinder Position Sensor Intermittent Interruption.
Common causes
Common causes include Faulty Cylinder Position Sensor (Inside Distributor), Cylinder Position Sensor harness is open or shorted, Cylinder 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.
AI answers can be wrong. Verify repairs with testing. Open full chat
Code Popularity 14,891
How popular is this code, among other codes? Low
Table of contents Created and updated by William Orellana on Apr 23, 2023
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Code P1381 1998 Honda Civic Description

The Crankshaft Position (CKP) Sensor determines the timing for fuel injection and ignition of each cylinder and also detects engine speed. The Top Dead Center (TDC) Sensor determines ignition timing at start-up (cranking) and when the crank angle is abnormal. The Cylinder Position (CYP) Sensor detects the position of the No. 1 cylinder for the sequential fuel injection to each cylinder. The CKP/TDC/CYP sensors are built into the distributor. If intermittent interruption Cylinder Position (CYP) sensor pulsing signals are detected, a malfunction is detected, and the P1381 Diagnostic Trouble Code (DTC) is stored.
OBDII Code P1381 1998 Honda Civic - Cylinder Position Sensor Intermittent Interruption - AutoCodes.com
P1381 1998 Honda Civic Code - Cylinder Position Sensor Intermittent Interruption

What are the Possible Causes of the DTC P1381 1998 Honda Civic?

  • Faulty Cylinder Position Sensor (Inside Distributor)
  • Cylinder Position Sensor harness is open or shorted
  • Cylinder Position Sensor circuit poor electrical connection

How to Fix the DTC P1381 1998 Honda Civic?

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 P1381 1998 Honda Civic 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 P1381 1998 Honda Civic code?

Need more information on how to fix the P1381 1998 Honda Civic code? Get Access to Factory Service Manuals

Need Help with the 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 P1381 1998 Honda Civic Code

1. What are the common symptoms of OBDII code P1381 on a 1998 Honda Civic?

- Common symptoms include engine misfires, rough idling, reduced engine performance, and potential stalling.

2. What does the OBDII code P1381 in a 1998 Honda Civic indicate?

- The code P1381 specifically refers to a Cylinder Position Sensor Intermittent Interruption in the engine system.

3. What are the possible causes of the Cylinder Position Sensor Intermittent Interruption in a 1998 Honda Civic?

- Potential causes may include a faulty cylinder position sensor, wiring issues, poor electrical connections, or a malfunctioning ECU.

4. How can I diagnose the issue related to OBDII code P1381 on my 1998 Honda Civic?

- Diagnosing the problem may involve using a scan tool to retrieve the fault code, inspecting the cylinder position sensor and related components, and checking the wiring for any damage.

5. Can a DIY enthusiast repair the Cylinder Position Sensor Intermittent Interruption issue in a 1998 Honda Civic?

- While some may attempt DIY repairs, it is recommended to consult a professional mechanic for accurate diagnosis and proper repair of this issue.

6. Is it safe to continue driving my 1998 Honda Civic with the OBDII code P1381 present?

- It is not advisable to continue driving with the code present, as it can lead to further engine damage and potential safety hazards.

7. How much does it typically cost to repair the Cylinder Position Sensor Intermittent Interruption in a 1998 Honda Civic?

- Repair costs can vary depending on the exact cause of the issue, but it may involve sensor replacement, wiring repairs, or ECU reprogramming, which can range from $100 to $500 or more.

8. Are there any preventive measures to avoid encountering the OBDII code P1381 in a 1998 Honda Civic?

- Regular maintenance, such as checking and replacing sensors as needed, ensuring proper electrical connections, and addressing any engine performance issues promptly, can help prevent this code from appearing.

9. Can a faulty Cylinder Position Sensor cause other problems in a 1998 Honda Civic besides triggering the OBDII code P1381?

- Yes, a faulty sensor can lead to various engine performance issues, including poor fuel efficiency, rough running, and potential damage to other components if not addressed in a timely manner.

Discuss the causes and fixes for P1381 1998 Honda Civic OBDII Code

  • How much would it cost to have a cylinder position sensor replaced in a 1998 honda?

  • On your vehicle the Cylinder Position Sensor is built in the distributor, so have to replace the distributor to fix the problem. The price depends if you use factory of aftermarket part and where you have the part installed. My guess the price is between $300 and $500.

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