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92 civic startin problem

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  • #16
    Glw with this problem hop u get it started

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    • #17
      change the main relay, check ur ignition switch and make sure its not fried. clean ur grounds too

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      • #18
        check engine light, it should come on. Most of these "crank but won't start" situations on Civics are main relay, ICM, coil, or ECM related. A few have been caused by bad CYL, CYK, or TDC sensors in the distributor. If your ECM checks out OK, then I would suspect your ICM (igniter), since you just installed a new main relay. A final item to check out is the Manifold Absolute Pressure (MAP) Sensor, which is the "key" sensor on Hondas. It controls timing (similar to the old vacuum advance on distributors) and air/fuel mixture, depending upon manifold presure changes. Like any transducer, it converts energy from one form to another. Here, it converts throttle body vacuum pressure changes into fluctuating electrical current signals to the ECM. If this sensor does not receive the proper voltage from the ECM, you will experience catastrophic ignition and fuel system failure.

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        • #19
          Fianlly got it running thanks for all the advise! CLOSE!!
          PPL selling their foodstamps to fund their builds... SMH lol

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