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code 54

  1. Persistent Code 54

    Turbo Dodge Help
    Help!! Car is a 89 T1 Shadow with an 86 T2 engine in it running 89 electronics. Car has been running for several years and over the last few weeks thrown a persistent Code 54 - Fuel inj sync that I can not get rid of. Multiple HEPs (3), 3 LM, 1PM (I only have access to 1 good one). Car runs and...
  2. Code 54

    Turbo Dodge Help
    My 89 T1 is dying under way and gives me a code 54 for sinc signal not detected if I wait for a while it fires back up again and goes indefenetly until die again. Any Ideas? I disconected the computer and back again and makes no diferrrence, i checked relays and alll seem to be fine. ANy inpyt...
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