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Trouble codes p0102

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Technical DescriptionMass Air Flow (MAF) Circuit Low Input
What does that mean?Basically this means that there is a problem with the Mass Air Flow (MAF) sensor or circuit. A more technical description would be that the MAF circuit had lower than expected voltage (air flow). Other MAF sensor circuit DTC trouble codes are P0100, P0101, P0103, and P0104.

SymptomsYou will likely not notice any serious drivability problems, although there may be symptoms such as a general decrease in power or sluggishness.
CausesA code P0102 may mean that one or more of the following has happened:

  • The MAF may be disconnected, or a wiring connection may be bad
  • The MAF may be dirty or otherwise contaminated (Note: if you use a reusable oiled air filter, be careful not to apply too much oil or that can contaminate the MAF).
  • The MAF sensor may be faulty
  • The vehicle computer may be faulty (very rare)

http://www.obd-codes.com/p0102

Posted on Oct 18, 2013

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You cant clean the mass air flow.Only renew it.Cleaning it does nothing has it has a printed curcuit inside and its that that goes wrong with them.They supposed to be changed every 60kSo i would recomend you change it.Good luck hope that was helpfull.pippall

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Trouble code P0102 means: Mass or Volume Air Flow Circuit Low Input.

Thanks.

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