code 51

  1. G

    Portland Oregon No-Start Mystery

    Hey guys, first time poster. Hoping to find someone near my area to come out and help me solve this. Ill cut right to the chase. This is an 87 mk3 7mgte automatic with about 230000 miles. I have a no-start condition with codes 12 and 51. Began 2 months ago. When running, i would shift into...
  2. S

    1987 supra 7mge Code 52 and 51

    Hello, Im stuck on a problem and its been bugging me the last week. My car is an 87 supra 7mge a340e (auto). I just did a new head gasket and after I put it all back together I went to start it and it came back with code 52 and 51. I know 52 is the KS and 51 is the ECU has no "IDL", "NSW" or...