Question about 2006 Hyundai Tucson
Engine light on
A mass air flow (MAF) sensor responds to the amount of a fluid (usually a gas) flowing through a chamber containing the sensor.----------------------------------------------------------------------------
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Posted on Apr 20, 2013
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Posted on Jan 02, 2017
CRC makes two products that could be applicable: "Mass Air Flow Sensor Cleaner" and "Electronic Cleaner"
Be careful when removing the sensor and when spraying the piece. Allow it to dry (shouldn't take long at all) and reinstall the sensor. Have a friend drop off a can of the cleaner, which will probably cost about $6-8 per can.
Posted on Feb 09, 2009
Yeah... why did you change the MAF?... Someone tell you the MAF caused your transmission to shift from 5th to 3rd?... I don't think so!
Did the 'Check Engine' Light come ON? Whenever the 'CHECK ENGINE' light comes on, the ECU (Engine Control Unit) sets a Diagnostic Trouble Code (DTC). These codes identify the particular engine management system which caused the light to come on. You'll need to use/find an OBDII (On-Board Diagnostic) Scanner to retrieve any code which have been stored in the ECU computer. Afterward, we might be able to help you DIAGNOSE and perhaps eventually fix the problem.
Posted on Oct 19, 2009
They sell a spray cleaner at parts stores its in a spray can with a tube How effitive it is im not sure i mean i have never seen it fix one that wasn;t working but could give it a try How ever Po171 is not the code for the mass air flow sensor its fuel trim lean bank 1 O2 sensor is reading MAF would be PO101-PO103 any of those three codes
Posted on Nov 22, 2010
P0301 - Cylinder 1 Misfire Detected.
- Improper spark plug at cylinder #1
- Insufficient compression at cylinder #1
- Incorrect fuel pressure
- The injector circuit is open or shorted at cylinder #1
- Fuel injector #1 may be faulty
- Intake air leak at cylinder
- Perform Injector Service
- Replaced Spark Plug #1
- Replaced Injector #1
- Replaced Ignition Coil #1
Posted on Jan 17, 2011
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