P1108 Acura Code - Barometric Pressure Sensor Circuit High Voltage
Quick Answer
The P1108 Acura code indicates a problem with the Barometric Pressure Sensor Circuit, specifically that the voltage is too high. Common causes include Faulty Barometric Pressure Sensor, Wiring issues 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
- P1108 Acura indicates Barometric Pressure Sensor Circuit High Voltage.
- Common causes
- Common causes include Faulty Barometric Pressure Sensor, Wiring issues 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 P1108 Acura Description
The P1108 Acura code indicates a problem with the Barometric Pressure Sensor Circuit, specifically that the voltage is too high. The Barometric Pressure Sensor is a crucial component of the vehicle's engine management system, as it helps the engine control module (ECM) determine the correct air-fuel mixture for optimal performance and efficiency. When the sensor detects that the voltage is too high, it means that there is an issue with the sensor's ability to accurately measure the barometric pressure, which can lead to various performance issues.
Common Causes of P1108 Acura
- Faulty Barometric Pressure Sensor
- Wiring issues in the sensor circuit
- ECM malfunction
- Vacuum leaks
- Air intake system issues
Symptoms of P1108 Acura
- Poor fuel economy
- Rough idling
- Stalling
- Hesitation during acceleration
- Decreased power output
How to Fix P1108 Acura
- Begin by performing a visual inspection of the Barometric Pressure Sensor and its wiring to check for any obvious damage or loose connections.
- Use a multimeter to test the sensor's voltage output and compare it to the manufacturer's specifications.
- If the sensor is faulty, replace it with a new one. Make sure to reset the ECM after the replacement.
- Check the wiring harness for any shorts or open circuits and repair or replace as necessary.
- If the issue persists, further diagnostic testing may be needed to determine if the ECM is at fault.
Cost to Fix P1108 Acura
The cost of repairing a Barometric Pressure Sensor Circuit high voltage issue can vary depending on the specific make and model of the vehicle. Generally, the cost of a new Barometric Pressure Sensor can range from $50 to $200, depending on the brand and quality. Labor costs can also vary, with hourly rates typically ranging from $80 to $150. In total, the repair for this issue could cost anywhere from $150 to $500, including parts and labor. It's advisable to consult with a qualified mechanic or auto repair shop for a more accurate estimate based on your vehicle's specific needs.
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