Keep air metering accurate and fuel delivery on target with the Standard Ignition Mass Air Flow Sensor, MPN MAS0306. It drops in as a direct-fit replacement for the 2007-2009 Suzuki SX4 with the L4-2.0L engine, measuring the mass of air entering the intake so the engine control module can calculate the correct amount of fuel.
Signs the mass air flow sensor may need replacing include rough idle, hesitation, stalling, reduced fuel economy, or an illuminated check engine light. These symptoms can have other causes, so diagnose the source first; if a failed mass air flow sensor is the cause, this unit replaces it.
Interchange: Manufacturer part number MAS0306.
What does this mass air flow sensor do?
It measures the mass of air entering the engine's intake and sends that signal to the engine control module, which uses it to calculate the correct amount of fuel to deliver.
What vehicle does the MAS0306 fit?
It is a direct-fit replacement for the 2007-2009 Suzuki SX4 with the L4-2.0L engine. Confirm fitment for your vehicle in the Buyer's Guide tab.
What are signs my MAF sensor may need replacing?
Rough idle, hesitation, stalling, reduced fuel economy, or a check engine light. Diagnose the cause first, since these symptoms can have other sources.
Does this sensor add fuel to the engine?
No. It reads the mass of metered air entering the intake and reports it to the engine control module, which uses that reading to set the air-fuel ratio.
How many sensors do I need?
The listed application uses one sensor, and this listing is for one MAS0306.
WARNING: These products can expose you to chemicals including lead and phthalates, which are known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.
