Standard Ignition MAS0403 mass air flow sensor for the 2000-2002 Nissan Sentra 4-cylinder 1.8L works as the maf sensor, reporting the air entering the engine to the ECU. The ECU uses that reading to balance and deliver the correct air/fuel ratio.
- Computer-tested on every unit so the ECU receives accurate airflow readings under hard engine conditions
- Proprietary sensing elements give accurate airflow output over a wide range of ambient temperatures
- Complete assembly with the housing included
- New unit with no leftover debris that can cause sensor failure
Quick facts
- Part: Standard Ignition MAS0403 mass air flow sensor
- Fits: 2000-2002 Nissan Sentra 4-cylinder 1.8L
- Material: Metal, Plastic
- Condition: New
A dirty or failing mass air flow sensor can show up as a rough idle, hesitation or a check engine light, although several other faults produce those signs as well. With the engine off and cool, look over the connector, wiring and intake duct for damage or loose clamps first. If the sensor is the cause, this unit replaces it.
Fits
This is a direct-fit OE replacement mass air flow sensor for the 2000-2002 Nissan Sentra 4-cylinder 1.8L, and the car takes one. It is built for proper fit, form and function.
Specifications
Fit and size
- Quantity per vehicle: 1
- Number of bolt holes: 4
- Attachment method: bolt on
- Connector: 1 rectangular, female
- Terminals: 5 male blade
Build and materials
- Construction: complete assembly
- Housing: included
- Material: Metal, Plastic
- Condition: New
- Country of origin: Germany
Interchange: 2-14742
MA1235 · 226805M000
This part cross-references / interchanges with the following part numbers:
MA1235, 2-14742, 226805M000, MAS0403
Frequently Asked Questions
Is this air flow sensor right for the 2000-2002 Nissan Sentra 4-cylinder 1.8L?
Yes. Standard Ignition MAS0403 is a direct-fit OE replacement for the 2000-2002 Nissan Sentra 4-cylinder 1.8L, and the car takes one.
What connector does the Standard Ignition MAS0403 have?
It has one rectangular female connector with five male blade terminals.
How does this mass air flow sensor mount?
It is a bolt-on unit with four bolt holes, and it comes as a complete assembly with the housing included.
Can a dirty or failed mass air flow sensor cause a rough idle?
It can, because the ECU uses the airflow reading to set the air/fuel ratio. Rough idle, hesitation or a check engine light can have other causes too, so a shop scan helps.
Is each MAS0403 computer-tested?
Yes. Every Standard Ignition MAS0403 is 100% computer-tested so the ECU receives accurate airflow readings under hard engine conditions.
