Standard Ignition MAS0386 Mass Air Flow Sensor

Reliable Mass Air Flow Sensor for Dodge and Jeep Vehicles

The Standard Ignition MAS0386 Mass Air Flow Sensor is designed to provide accurate airflow measurement for Dodge and Jeep models, including the Grand Cherokee and Sprinter 2500/3500. This sensor helps maintain optimal engine performance and emissions control.

• Compatible with Dodge Grand Cherokee and Jeep Sprinter 2500 and 3500 models
• OEM-quality replacement part number MAS0386
• Ensures precise air intake measurement for efficient engine operation
• Supports emission control system functionality
• Durable construction for long-lasting performance

Product Details and Functionality

The Standard Ignition MAS0386 Mass Air Flow Sensor measures the volume and density of air entering the engine. This data is critical for the engine control unit (ECU) to calculate the correct fuel injection amount, ensuring efficient combustion and reduced emissions. Designed specifically for Dodge Grand Cherokee and Jeep Sprinter 2500 and 3500 models, this sensor meets strict quality standards to maintain factory-level performance and reliability.

Common Applications and Problem Resolution

• Corrects rough idling and engine hesitation caused by faulty airflow readings
• Resolves poor fuel economy linked to inaccurate air-fuel mixture
• Eliminates check engine light triggers related to mass air flow sensor faults
• Improves acceleration response and overall drivability
• Supports emission compliance by ensuring proper sensor operation

Installation Notes and Tips

Installation of the Standard Ignition MAS0386 sensor requires basic mechanical skills and standard hand tools. Before installation, disconnect the battery to prevent electrical shorts. Carefully remove the old sensor and avoid damaging the air intake system. Ensure the new sensor is securely connected and properly seated to prevent air leaks. After installation, clear any diagnostic trouble codes and verify sensor operation with a scan tool.

Quality Assurance and Warranty

Standard Ignition parts are manufactured to meet or exceed OEM specifications. The MAS0386 Mass Air Flow Sensor undergoes rigorous testing to ensure durability and accurate performance. This part is backed by Standard Ignition's limited warranty, providing coverage against defects in materials and workmanship under normal use.