Footie Posted February 2, 2017 Share Posted February 2, 2017 2003 "Legaja" 2003 Baja engine and 5 speed tranny inside of a 2003 legacy body Ive read up a little bit and people are saying some 2003 subies do not have a MAF sensor? I get a reading with my scanner on both MAP and MAF. Anyone know which sensor(s) i have? What my mass airflow rate should be? I think one or the other needs cleaning or could be going bad. Thanks in advance. Link to comment Share on other sites More sharing options...
wtdash Posted February 2, 2017 Share Posted February 2, 2017 got a pic of the engine - specifically the airfilter to throttle body? 2000-2004 should be MAP-only. MAF was used on the turbo models (WRX/STI, Baja and Forester XT) in '04+ and then '05+ on the 2.5 NA (non-turbo) models, too. this LINK may help, too....w/cleaning. Link to comment Share on other sites More sharing options...
Sara32013 Posted February 4, 2017 Share Posted February 4, 2017 Your car should not have a MAF. It should only have a MAP Sent from my iPhone using Tapatalk Link to comment Share on other sites More sharing options...
Footie Posted February 7, 2017 Author Share Posted February 7, 2017 Thanks for the replies, ill try to clean my MAP and see what happens. Link to comment Share on other sites More sharing options...
RumbleRumble Posted February 7, 2017 Share Posted February 7, 2017 can't really clean a MAP sensor. If you know it's shot then just buy a replacement. Link to comment Share on other sites More sharing options...
Footie Posted February 9, 2017 Author Share Posted February 9, 2017 I am a little bit confused now, because rock auto and several other sites show both MAP and MAF sensors available for the 03 baja? The MAF is shown under the exhaust and emissions section... so is it in a different system that wouldn't cause problems if it went bad? Link to comment Share on other sites More sharing options...
RumbleRumble Posted February 10, 2017 Share Posted February 10, 2017 Maf stands for Mass air flow sensor or barometer. It is only in the air intake system. Link to comment Share on other sites More sharing options...
Recommended Posts
Archived
This topic is now archived and is closed to further replies.