Auto part – Mass Air Flow sensor / Airflow Meter / MAF for several Toyota models, covering from 2004 through 2011.
This is a refurbished and tested unit. Since this unit is a refurbished unit from a New Old Stock (NOS), it may have some marks or scratches, but it is in perfect working conditions and has not been used since it was refurbished and stocked.
The Toyota part number of this unit is 22204-0D030 or 336-60557 from Hollander.
Other part numbers. The following are interchangeable part numbers that this part replaces:
- Toyota 22204-0C020
- Toyota 22204-22010
- Denso: TN197400-2120
- Cardone 74-50009
- It is important to clean the throttle and clean or replace spark plugs after replacing a bad flow meter or MAF to prevent temporary malfunction of the replacement part.
- It is possible that a reset needs to be done in your car with a scanner to erase the old trouble codes and check if any of the codes persist.
- Do not use octane booster products. It is known that those products may cause harm to sensitive electronic fuel injection systems sensors and parts.
Applications. The following are the vehicles this unit fits:
2003 Toyota Corolla CE 1.8L L4 Gas DOHC
2003 Toyota Corolla LE 1.8L L4 Gas DOHC
2003 Toyota Corolla S 1.8L L4 Gas DOHC
2004 Toyota Corolla CE 1.8L L4 Gas DOHC
2004 Toyota Corolla LE 1.8L L4 Gas DOHC
2004 Toyota Corolla S 1.8L L4 Gas DOHC
2005 Toyota Corolla CE 1.8L L4 Gas DOHC
2005 Toyota Corolla LE 1.8L L4 Gas DOHC
2005 Toyota Corolla S 1.8L L4 Gas DOHC
2005 Toyota Corolla XRS 1.8L 1795CC L4 Gas DOHC
2006 Toyota Corolla CE 1.8L L4 Gas DOHC
2006 Toyota Corolla LE 1.8L L4 Gas DOHC
2006 Toyota Corolla S 1.8L L4 Gas DOHC
2006 Toyota Corolla XRS 1.8L 1795CC L4 Gas DOHC
2007 Toyota Corolla CE 1.8L L4 Gas DOHC
2007 Toyota Corolla LE 1.8L L4 Gas DOHC
2007 Toyota Corolla S 1.8L L4 Gas DOHC
2008 Toyota Corolla CE 1.8L L4 Gas DOHC
2008 Toyota Corolla LE 1.8L L4 Gas DOHC
2008 Toyota Corolla S 1.8L L4 Gas DOHC
2008 Toyota Corolla Sport 1.8L L4 Gas DOHC
2003-2009 Toyota 4Runner 6 cyl.
2002-2006 Toyota Camry 6 cyl.
2000-2005 Toyota Celica
2000-2005 Toyota Echo
2007-2009 Toyota FJ Cruiser 4.0L (1GR-FE engine)
2001-2005 Toyota Highlander 4 cyl.
2006-2007 Toyota Highlander 4 cyl. exc. Hybrid
2006-2007 Toyota Highlander 6 cyl. Hybrid
2008-2010 Toyota Highlander 6 cyl. Hybrid (3MZFE engine)
2002-2003 Lexus ES300
2004-2006 Lexus ES330
2001-2006 Lexus GS300
2006-2007 Lexus GS430
2007-2011 Lexus GS450H
2001-2005 Lexus IS300
2001-2006 Lexus LS430
2004-2006 Lexus RX330 (3MZFE engine)
2006-2009 Lexus RX400H (3MZFE engine)
2003-2008 Toyota Matrix
2000-2005 Toyota MR2
2004-2009 Toyota Prius
2001-2005 Toyota Rav4
2004-2006 Scion XA
2004-2006 Scion XB (1.5L, 1NZ-FE engine)
2004-2006 Toyota Sienna (3.3L, 3MZFE engine)
2004-2008 Toyota Solara 6 cyl.
2005-2010 Toyota Tacoma 6 cyl.
2005-2006 Toyota Tundra 6 cyl. (1GRFE engine)
2007-2010 Toyota Tundra 6 cyl.
2006-2011 Toyota Yaris (1NZFE engine)
The function of a Flowmeter or MAF and symptoms when malfunctioning
If the flowmeter of your vehicle is failing, this situation will show different symptoms in different car models, but symptoms are all related. For example, the most common are:
- Noticeable lower fuel economy
- Black smoke or raw fuel smell from the exhaust
- Engine not starting or hard to start
- If the engine starts, very rough idle
- Engine stalling or hesitation
- Uniform soot/carbon dry stain on all spark plugs
- Almost always a check engine code will be shown
Why does this happen? This happens because the flowmeter or MAF is in charge of metering the incoming air to the engine, so that way, the ECM (Engine Control Module) can adjust the amount of fuel being injected, to keep the ideal mixture needed by the engine, which is near 14.7 parts of air and 1 part of fuel (gasoline) or an air/fuel ratio of 14.7:1.
With no accurate measure of the incoming air, no accurate injection will occur, causing the symptoms describes above, among others, from a too lean (poor) or too rich fuel mixture.
Are Flowmeter, MAF, MAFS, Mass Air Flow Sensor the same?
Yes, it refers to the same part, which is a part used in engines to measure the amount of air entering the engine. The difference is that the earlier designs (flow meters) measured the incoming air in volume (cubic units per minute) and the newer ones, measure the air by mass (weight units per minute), which is more accurate for calculating the air/fuel mixture for the engine. Remember the chemistry class? They often mentioned, “measure the parts in weight instead of volume…”? Well, this is no exception.What other users are looking for:
22204-0d030 maf sensor, desno 22204-odo30, toyota tn197400 scuchs,