HomeEmission Control > SensorsKarlyn 30227 Mass Air Flow Sensor
Part #: 30227

Karlyn 30227 Mass Air Flow Sensor

Bremi
8 vehicles fit this part
Select your vehicle to confirm fitment
Verify this part fits before purchasing — free returns if it doesn't
$102.69Free Shipping
Free ShippingNo Cost to Continental U.S.
Free Returns*Wrong fit? No cost
60-Day ReturnsMoney back guarantee
*Free return shipping only qualifies if our fitment verification tool is used.
In Stock · Ready To Ship Most orders ship same-day if ordered before 1pm CST.
OE Direct Replacement — Bolt-on fit, no modifications needed
Bremi
Fitment: Volkswagen, Passat
Easy Returns — Return within 60 days for a full refund
Fast Shipping — Most orders ship same business day before 1pm CST

Overview of Karlyn Bremi Mass Air Flow Sensor 30227

The Karlyn Bremi Mass Air Flow Sensor 30227 is designed specifically for Volkswagen Passat models. This sensor plays a critical role in monitoring the amount of air entering the engine, ensuring optimal combustion and engine performance.

  • Compatible with Volkswagen Passat vehicles
  • Part number 30227 for precise identification
  • Mass Air Flow Sensor type for accurate air intake measurement
  • Part of the Bremi product line known for emission control components
  • GTIN 04017534186205 for easy tracking and verification

Detailed Product Description

The Karlyn Bremi Mass Air Flow Sensor 30227 is an essential emission control sensor that measures the volume and density of air entering the engine of Volkswagen Passat models. Accurate air flow data is critical for the engine control unit (ECU) to adjust fuel injection and maintain efficient combustion. This sensor helps maintain engine performance, fuel efficiency, and emission standards compliance. The Bremi brand line specializes in emission control sensors, providing reliable and precise components designed to meet OEM specifications.

Common Applications and Issues Addressed

  • Helps resolve engine stalling or rough idling caused by incorrect air-fuel mixture
  • Addresses poor acceleration or hesitation during throttle response
  • Reduces issues related to increased fuel consumption due to faulty air flow readings
  • Prevents check engine light triggers related to air intake sensor faults
  • Supports emission control compliance by providing accurate air flow data

Installation Notes and Tips

  • Ensure the sensor connector is clean and securely attached to avoid signal errors
  • Handle the sensor carefully to prevent damage to the sensitive measuring element
  • Follow Volkswagen Passat specific service manual instructions for removal and installation
  • Verify no air leaks exist in the intake system after installation
  • Reset the ECU or clear fault codes after replacement to ensure proper sensor calibration

Quality Assurance and Warranty

The Karlyn Bremi Mass Air Flow Sensor 30227 is manufactured to meet strict quality standards for emission control sensors. While specific warranty details are not provided, Bremi products typically adhere to industry quality controls to ensure durability and reliable performance in Volkswagen Passat vehicles.

This part fits 8 vehicles. Search below:

YearMakeModelSubmodelLitersCylindersPositionNotes
2005VolkswagenPassatGL1.8LL4N/AFrom 7/01 VIN #3B.2.100 001; Bremi
2005VolkswagenPassatGLS1.8LL4N/AFrom 7/01 VIN #3B.2.100 001; Bremi
2005VolkswagenPassatGLS 4 Motion1.8LL4N/AFrom 7/01 VIN #3B.2.100 001; Bremi
2004VolkswagenPassatGL1.8LL4N/AFrom 7/01 VIN #3B.2.100 001; Bremi
2004VolkswagenPassatGLS1.8LL4N/AFrom 7/01 VIN #3B.2.100 001; Bremi
2004VolkswagenPassatGLS 4 Motion1.8LL4N/AFrom 7/01 VIN #3B.2.100 001; Bremi
2003VolkswagenPassatGL1.8LL4N/AFrom 7/01 VIN #3B.2.100 001; Bremi
2003VolkswagenPassatGLS1.8LL4N/AFrom 7/01 VIN #3B.2.100 001; Bremi

* Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.

This part directly replaces or is cross-referenced with the following part numbers:

Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.