Karlyn 30135 Mass Air Flow Sensor

Mass Air Flow Sensor for Nissan and Infiniti

Karlyn Bremi 30135 is a mass air flow sensor for select Nissan and Infiniti applications. It is listed for direct fitment on 1995-1999 Nissan Maxima, 1996-1999 Infiniti I30, 1996-1997 Infiniti J30, and 1997-2001 Infiniti Q45.

Key Features

• Mass air flow sensor for emission control system service
• Fits 1995-1999 Nissan Maxima, N/A
• Fits 1996-1999 Infiniti I30, N/A
• Fits 1996-1997 Infiniti J30, N/A
• Fits 1997-2001 Infiniti Q45, N/A
• Karlyn Bremi line part number 30135

Detailed Description

This Karlyn Bremi mass air flow sensor measures incoming air so the engine control system can calculate fuel delivery more accurately. For Nissan Maxima and Infiniti I30, J30, and Q45 models, part number 30135 supports proper airflow signal input for vehicles in the listed years. The Bremi product line identifies this sensor as part of Karlyn’s emission control sensor offering for these applications.

This part cross-references Monroe Shocks & Struts (e.g., 172286, 182286) for the same application.

What It Is Used For

• Replacing a failed or inaccurate mass air flow sensor
• Addressing rough idle caused by incorrect airflow readings
• Correcting hesitation or poor throttle response tied to air metering faults
• Restoring fuel mixture control after sensor contamination or wear
• Resolving check engine light conditions related to airflow measurement

Installation Notes and Tips

Verify the vehicle year, make, and model against the fitment list before ordering. Inspect the intake tract, air filter housing, and electrical connector for contamination or damage during replacement. Clear diagnostic trouble codes after installation and confirm that the engine runs smoothly at idle and under load.

Quality Assurance

Karlyn Bremi 30135 is cataloged for the listed Nissan and Infiniti applications and should be matched to the vehicle’s original sensor configuration before installation.