Question about 2007 Toyota Yaris

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Air Intake Sensor that is located on the air filter box

If I connect this sensor my car will not start, If I disconnect this sensor my car starts but it will not go faster than 45 miles per hour. Can some one tell me how to fix this problem? Do I have to change this sensor?

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  • Anonymous Dec 02, 2008

    P-2195

  • good wrench May 11, 2010

    do you have any codes or check engine light.how many miles

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It sounds to me like the sensor is bad, check engine light should be on to help diagnoise.

Posted on Dec 04, 2008

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Where is iat sensor located on 2006 tpyota tacoma 4,ol ?


Intake Air Temperature (IAT) sensor and Manifold Absolute Pressure (MAP) sensor are combined into a single assembly which is called Mass Air Flow (MAF) sensor. This MAF sensor is located on the air filter box near air filter hose, and is connected with a five wire connector. You cannot replace the IAT sensor alone. Instead a MAF sensor is replaced altogether.

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Thank you for visiting Fixya.

Apr 14, 2015 | 2006 Toyota Tacoma

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2002 HYUNDA1 PO111 SENSOR 1


P0111 HYUNDAI - Intake Air Temperature Sensor 1 Circuit Range/Performance Problem.
It is very likely the sensor got disconnected during some service work like replacing the engines air filter.
Other causes- Dirty air filter
- Intake air temperature (IAT) sensor harness is open or shorted
- Intake air temperature (IAT) sensor electrical circuit poor connection
- Faulty intake air temperature sensor

Read more: http://engine-codes.com/p0111_hyundai.html#ixzz290YBI1ZJ

Oct 11, 2012 | Cars & Trucks

2 Answers

Replace engine air filter


******* ATTENTION !!! ***** ATTENTION !!! ***** WARNING !!! ******

* DO-NOT ... UN-PLUG or REMOVE ANY ELECTRICAL SENSORS or WIRES FROM ANY PART OF YOUR ENGINE or CAR, WITH-OUT- (FIRST) DISCONECTING THE (-) NEG - CABLE OF THE CAR BATTERY!!!!

IF YOU DO-NOT, YOU RUN A VERY HIGH RISK OF DAMAGING THE SENSOR AND ALSO OTHER ELECTRONIC CIRCUITS ON YOUR CAR.

AFTER, YOU HAVE COMPLETED THE REPAIR OR REPLACEMENT OF THE SENSONS AND OR ELECTRONICS SYSTEMS, THEN & ONLY THEN RECONECT THE (-) NEG - CABLE BACK ON TO THE BATTERY.

***** SAVE YOURSELF --- LOTS OF $$$$$$ & HEADACHES ! *****
GOOD - LUCK!!!

May 21, 2011 | 2000 Buick LeSabre

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Where is the MAF IAT sensor on a 2002 Hyundai accent?


These parts are located on your air intake. The air intake is a large tube connected to the engine. Be careful not to break them. They are very expensive.

Apr 17, 2011 | Hyundai Accent Cars & Trucks

1 Answer

HOW TO INSTALL MASS AIR FLOW SENSOR


The Sentra is known to blow mass airflow sensors. If you bought an aftermarket sensor and it says to reprogram the computer you are pretty much out of luck. If it were me I would read the instructions again as it probably means that you have to disconnect the battery for five minutes and let the computer learn the new mass airflow sensor.

The mass airflow sensor, or MAF sensor, measures the amount of air flowing into the engine through the air intake. The sensor on your Nissan Sentra is located in the air intake tubing that runs from the filter to the fuel injection system. If your Sentra is idling rough, has problems starting and frequently stalls during normal driving, it is likely that the MAF sensor is failing and needs to be replaced.

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Things You'll Need:
  • Socket wrench and socket set Screwdrivers (Philips and slotted) New MAF sensor
Instructions
  1. Open the hood and locate the air box. It should be on the passenger side of the engine bay near the front of the vehicle. It will be a plastic, box-shaped object with a large plastic pipe running to the back of the engine.
  2. Examine the new MAF sensor. You'll be looking for this component in the air box.
  3. Remove the air box cover and pull the air filter out.
  4. Loosen the band clamps on the intake tubing with a screwdriver and pull the intake tubing off of the air box.
  5. Unplug the electrical connection to the MAF sensor and pull the MAF sensor out of the air tube assembly.
  6. Install the new mass airflow sensor and put the air box assembly back together. Installation is the reverse of removal.

Hope this help to solve your problem (remember comment and rated this).

Apr 19, 2010 | Nissan Sentra Cars & Trucks

1 Answer

REPLACING mass air flow sensor


The mass flow sensor on the 1999 intrigue is along the intake tube right after the air filter intake housing. Loosen the two clamps that hold the MAF sensor between the Air filter box cover and air intake tube, disconnect the wire leads at the MAF sensor connection and remove the MAF. Note it's uncommon for the MAF sensor to go bad and 95% of the time, cleaning it with MAF sensor with MAF cleaner will fix any problem it may of had to trigger the DTC codes.
Start with trying to clean it first just by following the instruction on the MAF cleaner. This should save you time and money to get your Intrigue running 100% again soon.
Good luck and thank you for using Fixya.

Mar 18, 2010 | 1999 Oldsmobile Intrigue

2 Answers

How do i replace a mass flw air sensor on a 1998 chevy blazer 4.3 engine


The mass flow sensor on the 1998 Blazer is along the intake tube right after the air filter intake housing. Loosen the two clamps that hold the MAF sensor between the Air filter box cover and air intake tube, disconnect the wire leads at the MAF sensor connection and remove the MAF. Note it's uncommon for the MAF sensor to go bad and 95% of the time, cleaning it with MAF sensor with MAF cleaner will fix any problem it may of had to trigger the DTC codes.
Start with trying to clean it first just by following the instruction on the MAF cleaner. This should save you time and money to get your Blazer running 100% again soon.
Good luck and thank you for using Fixya.

Mar 17, 2010 | 1998 Chevrolet Blazer

2 Answers

LOCATION OF -ATC(MAF/IAT) & CTS SENSORS-2007 nissan frontier 4.0


maf is mass air flow sensor, it is on the air filter box, iat is intake air temp sensor, should be in the tube from the air filter box. don't know what atc and cts are sorry. best of luck

Aug 06, 2009 | 2007 Nissan Frontier SE Crew Cab

3 Answers

Volvo v40 18si


should be a little single wire connected to the air filter box. located on the clean side of the air filter. if not it will be between the air filter box and the throttle plate usually located on the air duct hose going from the air filter box to the throttle plate.

Apr 10, 2009 | 2001 Volvo V40

1 Answer

Where is the air filter


    The air filter is located in the large black plastic box that is on top of the engine. The warranty suggests replacing it every 50K miles.

    To change the air Filter on an HHR:


    It will take some time, so be patient.

    1. Disconnect the air intake hose to the filter box. It is at the left rear of the box as you look at it from the front of the car.

    2. Disconnect the MAP sensor wiring.

    3. Disconnect the coupling to the engine intake.

    4. The filter box is help in place by two ball and socket type retainers located on the back corners. Grasp the box and lift up firmly to lift it free,

    5. Turn the assembly upside down. There are seven torx screws securing the cover of the filter. Remove them and replace the filter.

    6. Reverse the process to re-install the filter box.

Feb 03, 2009 | 2007 Chevrolet HHR Special Edition

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