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Author Topic: need a little help with these codes please white1990stang ¯ Member # 2307 posted                              15-pcm fault / power interrupt ot comp. memory 85- when i checked it with the scanner it told me fuel at lean limit. but my haynes manual says excessive fuel press. or flow. 14- ignition profile pickup erratic? bad tfi maybe 66-no mass air flow sensor signal/ signal low thanx [ June 09, 2005, 08:28 PM: Message edited by: white1990stang ] -------------------- You must be fast, cause I was haullin ass when I passed you. Posts: 1308 | From: martinez | Registered: Jan 2003  |  : JohnB Tech Moderator Member # 969 posted                              Are these KOEO, KOER, or Continuous Memory codes? -------------------- 1965 Shelby Cobra 1993 Cobra 2012 F150 Raptor 2020 GT500 Posts: 6523 | From: Orlando FL/Redding CA | Registered: Mar 2002  |  : white1990stang ¯ Member # 2307 posted                              umm i think koeo key on engine off right. -------------------- You must be fast, cause I was haullin ass when I passed you. Posts: 1308 | From: martinez | Registered: Jan 2003  |  : JohnB Tech Moderator Member # 969 posted                              Ok, 15 is "EEC (PCM) read only memory (ROM) test failed... 85 is the cannister purge failure...the small solenoid that's on the evap can. 14- I'd say bad spout first. Check that, then look to the pickup in the dist, not the TFI. -------------------- 1965 Shelby Cobra 1993 Cobra 2012 F150 Raptor 2020 GT500 Posts: 6523 | From: Orlando FL/Redding CA | Registered: Mar 2002  |  : white1990stang ¯ Member # 2307 posted                              i dont have the evap can. it is all disconected so that explains that one. my car has been randomly dying on me lately. the scanner said to run a hall effect signal test. but i didnt get a chance to. -------------------- You must be fast, cause I was haullin ass when I passed you. Posts: 1308 | From: martinez | Registered: Jan 2003  |  : BlueOvalRacing ¯ Member # 1531 posted                              Code 15 is set when you disconnect/reconnect the PCM, or if you have a chip, some will reset the KAM (keep alive memory) on each key cycle. Posts: 1159 | From: Pioneer | Registered: Jul 2002  |  : JohnB Tech Moderator Member # 969 posted                              This is on your supercharged car, right? Check the MAF. Remove it, clean the sensor really well. Let it dry out good before reinstalling it. More than likely this is your problem. My Pro-M got wet one time, it played hell on the car. -------------------- 1965 Shelby Cobra 1993 Cobra 2012 F150 Raptor 2020 GT500 Posts: 6523 | From: Orlando FL/Redding CA | Registered: Mar 2002  |  : white1990stang ¯ Member # 2307 posted                              will do. ill be working on it tomorrow. so ill let you know how it all goes -------------------- You must be fast, cause I was haullin ass when I passed you. Posts: 1308 | From: martinez | Registered: Jan 2003  |  :

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