Standard Ignition MAS0517 Mass Air Flow Sensor

Overview of Standard Ignition Mass Air Flow Sensor MAS0517

The Standard Ignition MAS0517 Mass Air Flow Sensor is designed for precise air intake measurement in select Mazda and Toyota vehicles. This new sensor ensures accurate engine performance by monitoring airflow, essential for optimal fuel management and emissions control.

• Attachment Method: Bolt on with 2 bolt holes for secure installation
• Connector: Single female oval plug-in connector
• Terminals: 3 male pin terminals for reliable electrical connection
• Material: Durable plastic housing (sensor only, housing not included)
• New part, not remanufactured, ensuring consistent performance

Detailed Product Description

The MAS0517 Mass Air Flow Sensor from Standard Ignition is engineered to provide accurate airflow data to the engine control unit (ECU) in compatible Mazda and Toyota models, including Mazda 3, Mazda 6, CX-3, CX-5, CX-30, CX-50, MX-5 Miata, and Toyota Yaris. Featuring a bolt-on attachment method with two bolt holes, this sensor offers straightforward installation and a secure fit. The sensor’s single female oval plug-in connector and three male pin terminals ensure a stable electrical connection, critical for precise sensor readings. Constructed with a plastic housing, this sensor is designed for durability and consistent operation. Note that this product includes the sensor only; the housing is not part of the package.

Compatible Vehicles and Applications

• Mazda 3 (various model years)
• Mazda 6
• Mazda CX-3, CX-5, CX-30, CX-50
• Mazda MX-5 Miata
• Toyota Yaris

Common Issues Addressed by MAS0517 Mass Air Flow Sensor

• Engine hesitation or stalling due to inaccurate airflow readings
• Reduced fuel efficiency caused by improper air-fuel mixture
• Check Engine Light triggered by faulty mass air flow sensor signals
• Rough idling or poor acceleration performance
• Failed emissions tests related to air intake measurement

Installation Notes and Tips

Installation of the MAS0517 sensor requires unbolting the old sensor and replacing it with the new unit using the two bolt holes. Ensure the female oval plug-in connector is securely attached to the vehicle’s wiring harness. Handle the sensor carefully to avoid damage to the plastic housing and terminals. It is recommended to verify connector alignment before securing bolts to prevent connector damage.

Quality Assurance and Warranty

Standard Ignition provides this MAS0517 Mass Air Flow Sensor as a new, high-quality replacement part. While specific warranty details may vary, Standard Ignition parts typically come with a limited warranty covering defects in materials and workmanship. This sensor meets OEM specifications for fit, form, and function, supporting reliable vehicle operation in compatible Mazda and Toyota models.