P1107 Honda Code - Barometric Pressure Sensor Circuit Low Voltage
Quick Answer
The P1107 Honda code indicates a problem with the Barometric Pressure Sensor Circuit, specifically detecting low voltage. Common causes include Faulty barometric pressure sensor, Damaged wiring or connectors in the sensor circuit, ECM malfunction. 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
- P1107 Honda indicates Barometric Pressure Sensor Circuit Low Voltage.
- Common causes
- Common causes include Faulty barometric pressure sensor, Damaged wiring or connectors in the sensor circuit, ECM malfunction.
- 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 P1107 Honda Description
The P1107 Honda code indicates a problem with the Barometric Pressure Sensor Circuit, specifically detecting low voltage. The barometric pressure sensor is a crucial component of the vehicle's engine management system, responsible for measuring the atmospheric pressure and providing this data to the engine control module (ECM). This information is essential for the ECM to calculate the correct air-fuel mixture for optimal engine performance and emissions control.
Common Causes of P1107 Honda
- Faulty barometric pressure sensor
- Damaged wiring or connectors in the sensor circuit
- ECM malfunction
- Water or corrosion in the sensor or circuit
- Physical damage to the sensor
Symptoms of P1107 Honda
- Rough idling
- Poor acceleration
- Decreased fuel efficiency
- Engine stalling
- Check engine light illuminated
How to Fix P1107 Honda
- Begin by connecting a diagnostic scanner to the vehicle's OBD-II port to retrieve the fault code and verify the issue.
- Inspect the barometric pressure sensor, wiring, and connectors for any visible damage or corrosion.
- Test the sensor's voltage output using a multimeter to determine if it is within specifications.
- If the sensor is faulty, replace it with a new OEM or aftermarket unit.
- Clear the fault code from the ECM's memory and perform a test drive to ensure the issue has been resolved.
Cost to Fix P1107 Honda
The typical repair costs for addressing a P1107 Honda code may range from $100 to $300, depending on the specific cause of the issue and the cost of parts. This estimate includes the price of a new barometric pressure sensor, diagnostic labor, and installation. It's essential to factor in additional costs for potential ECM reprogramming or other related repairs. Keep in mind that labor rates can vary between auto repair shops, so it's advisable to check local rates for a more accurate estimate.
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Information for Specific Honda Models
- P1107 1996 Honda Civic — Barometric Pressure Sensor Circuit Low Voltage
- P1107 1997 Honda Civic — Barometric Pressure Sensor Circuit Low Voltage
- P1107 1998 Honda Civic — Barometric Pressure Sensor Circuit Low Voltage
- P1107 1999 Honda Civic — Barometric Pressure Sensor Circuit Low Voltage
- P1107 2000 Honda Civic — Barometric Pressure Sensor Circuit Low Voltage
Frequently Asked Questions about P1107 Honda Code
No Frequently Asked Questions about P1107 Honda Code found.
Discuss the causes and fixes for P1107 Honda OBDII Code
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I had a hard start condition on start up after vehicle been driven a while (fully warmed up),and going to store etc. . 15-20 min. later go to start vehicle and car run rough /dies stumble for 10 second or so until it clears up. pulled vacuum hose off fuel pressure regulator during these run rough conditions and vehicle runs smooth. replaced both fuel pressure regulator and ecm/pcm with updated ones in honda's fuel pressure regulator kit 06161-P8C-A00 BULLETIN 00-024. Runs fine and starts up fine when warmed up. Now the check engine light comes on every morning/cold start with a p1107( BARO. sensor which I'm told is within ECM/PCM). Do I have a bad PCM.
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