P0107 2018 Chevrolet Silverado Code - Manifold Absolute Pressure/Barometric Pressure Circuit Low Input
Quick Answer
The P0107 diagnostic trouble code (DTC) for a 2018 Chevrolet Silverado indicates a problem with the Manifold Absolute Pressure (MAP) or Barometric Pressure (BARO) sensor circuit having a low input signal. Common causes include Faulty MAP or BARO sensor, Damaged wiring or connectors in the sensor circuit, ECM software issues. 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
- P0107 2018 Chevrolet Silverado indicates Manifold Absolute Pressure/Barometric Pressure Circuit Low Input.
- Common causes
- Common causes include Faulty MAP or BARO sensor, Damaged wiring or connectors in the sensor circuit, ECM software issues.
- 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 P0107 2018 Chevrolet Silverado Description
The P0107 diagnostic trouble code (DTC) for a 2018 Chevrolet Silverado indicates a problem with the Manifold Absolute Pressure (MAP) or Barometric Pressure (BARO) sensor circuit having a low input signal. The MAP sensor measures the pressure inside the intake manifold, providing crucial data to the engine control module (ECM) for fuel delivery and ignition timing. The BARO sensor, on the other hand, measures the atmospheric pressure outside the engine.
Common Causes of P0107 2018 Chevrolet Silverado
- Faulty MAP or BARO sensor
- Damaged wiring or connectors in the sensor circuit
- ECM software issues
- Vacuum leaks in the intake system
- Incorrect sensor installation or calibration
Symptoms of P0107 2018 Chevrolet Silverado
- Poor fuel economy
- Rough idling or stalling
- Hesitation during acceleration
- Engine misfires
- Vehicle going into limp mode
How to Fix P0107 2018 Chevrolet Silverado
- Perform a visual inspection of the MAP and BARO sensors, wiring, and connectors for any visible damage or corrosion.
- Use a scan tool to check the sensor's output values and compare them to specifications to determine if the sensor is faulty.
- Test the sensor's voltage and ground circuits to ensure they are functioning properly.
- Replace the MAP or BARO sensor if it fails testing, and retest to verify that the low input signal has been resolved.
- Clear the DTC with a scan tool and test drive the vehicle to confirm that the symptoms associated with the P0107 code have been eliminated.
Cost to Fix P0107 2018 Chevrolet Silverado
The typical repair costs for addressing a P0107 code on a 2018 Chevrolet Silverado can range from $100 to $300, including parts and labor. However, the specific diagnosis time and labor rates at auto repair shops can vary based on factors such as location, vehicle make and model, and engine type. It's essential to check local rates for a more accurate estimate, as rates at dealerships or in metropolitan areas may be higher, while independent shops often charge less. Keep in mind that additional costs may apply if other components need replacement or if further diagnostics are required.
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