AutoCodes – Honda – P1108 2000 Honda Civic

P1108 2000 Honda Civic Code - Barometric Pressure Sensor Circuit High Voltage

Quick Answer

The Barometric Pressure (BARO) sensor is built into the Engine Control Module (ECM) and monitors atmospheric pressure. Common causes include Engine Control Module (ECM) outdated or incorrect software, Faulty Engine Control Module (ECM). 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: P1108 2000 Honda Civic indicates Barometric Pressure Sensor Circuit High Voltage.
Common causes: Common causes include Engine Control Module (ECM) outdated or incorrect software, Faulty Engine Control Module (ECM).
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 3,096

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 Apr 19, 2019

Description
Possible Causes
How To Fix
Cost to Diagnose
FAQs
Comments
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Code P1108 2000 Honda Civic Description

The Barometric Pressure (BARO) sensor is built into the Engine Control Module (ECM) and monitors atmospheric pressure. The ECM estimates appropriate intake airflow from the Manifold Absolute Pressure (MAP) sensor output voltage and BARO sensor output voltage. If the BARO sensor output voltage is a specified value or more, the ECM detects a malfunction and a code is stored.

OBDII Code P1108 2000 Honda Civic - Barometric Pressure Sensor Circuit High Voltage - AutoCodes.com — P1108 2000 Honda Civic Code - Barometric Pressure Sensor Circuit High Voltage

What does this mean?

What are the Possible Causes of the DTC P1108 2000 Honda Civic?

Engine Control Module (ECM) outdated or incorrect software
Faulty Engine Control Module (ECM)

How to Fix the DTC P1108 2000 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 P1108 2000 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 P1108 2000 Honda Civic code?

Need more information on how to fix the P1108 2000 Honda Civic code? Get Access to Factory Service Manuals

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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 P1108 2000 Honda Civic Code

1. What are the common symptoms of OBDII code P1108 on a 2000 Honda Civic?

The common symptoms of OBDII code P1108 on a 2000 Honda Civic include poor engine performance, reduced fuel efficiency, and possible stalling.

2. What does the OBDII code P1108 on a 2000 Honda Civic indicate?

OBDII code P1108 on a 2000 Honda Civic indicates a high voltage condition in the Barometric Pressure Sensor circuit.

3. What are the possible causes of OBDII code P1108 on a 2000 Honda Civic?

Possible causes of OBDII code P1108 on a 2000 Honda Civic include a faulty Barometric Pressure Sensor, damaged wiring or connectors in the sensor circuit, or a problem with the Engine Control Module (ECM).

4. How can I diagnose the cause of OBDII code P1108 on my 2000 Honda Civic?

Diagnosing OBDII code P1108 on a 2000 Honda Civic typically involves checking the Barometric Pressure Sensor and its wiring for any visible damage, using a multimeter to test the sensor's voltage, and verifying the ECM's functionality.

5. Can I continue driving my 2000 Honda Civic with OBDII code P1108?

It is not recommended to continue driving your 2000 Honda Civic with OBDII code P1108, as it can lead to further engine issues and potential damage. It is best to address the problem promptly.

6. How do I repair OBDII code P1108 on my 2000 Honda Civic?

Repairing OBDII code P1108 on a 2000 Honda Civic may involve replacing the Barometric Pressure Sensor, repairing any damaged wiring or connectors, or resetting the ECM after addressing the underlying issue.

7. Is it safe to reset the ECM to clear OBDII code P1108 on my 2000 Honda Civic?

Resetting the ECM to clear OBDII code P1108 on a 2000 Honda Civic is generally safe after addressing the root cause of the issue. However, if the problem persists, further diagnosis may be necessary.

8. Will OBDII code P1108 on my 2000 Honda Civic cause the check engine light to illuminate?

Yes, OBDII code P1108 on a 2000 Honda Civic will trigger the check engine light to illuminate, signaling a potential issue with the Barometric Pressure Sensor circuit.

9. Can a DIY enthusiast fix OBDII code P1108 on a 2000 Honda Civic?

A DIY enthusiast may be able to fix OBDII code P1108 on a 2000 Honda Civic by following proper diagnostic procedures and replacing the faulty components, such as the Barometric Pressure Sensor, with caution.

10. How can I prevent OBDII code P1108 from recurring on my 2000 Honda Civic?

To prevent OBDII code P1108 from recurring on your 2000 Honda Civic, it is essential to perform regular maintenance checks, address any issues promptly, and ensure proper installation of components during repairs.