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    Electrical problem

    Okay. I wired in my VAFC incorrectly. I wired it back up the right way, got a new P13 and my car didnt start. The ECM through a code 15 which is ignition output signal. I'm getting spark so its not the ignitor. I removed the VAFC, wired everything up correctly and it still doesnt start. I did some research and found out what wires i incorrectly wired them to. VTEC was wired to A24, its called PG2 on the wiring diagram, not sure what it stands for? The RPM signal was wired to A5 which is Injector 3. Power was wired to A1 which is injector 1. Ground was wired to A2 which is Injector 4. Now i hooked up a light to the injector harness and when i cranked it over, it blinked so i know the injectors are spraying. Could i have fried the resistor box and would the injectors still spray if it was bad? The throttle signal was wired to D11 which is the throttle. so i got one right lol. I dunno if installing it wrong could have fried some sensors on the engine, maybe thats why it wont start? When i crank the car over, it gets spark and fuel. You can hear it firing for a split second. like *crank crank crank* Boom *crank crank crank* Boom. It's not a bad boom lol, it wants to fire but it doesnt. sorry for the novel but can someone please help? I goto a tradeschool out of my highschool for auto tech, im sure my teacher can help but i dont wanna tow it there, and a shop is a last resort. please help me out, im stumped lol.
    new ride
    07 cobalt ss/sc

    #2
    REally sounds like the firing order isnt right. You had to wire a couple more wires. Which harness did you use? or was that when you were rewiring the vafc. Hows the wiring around the dizzy. ARe you running the external or internal setup?

    The New-ish Ride
    My old Ride
    Hear my Vtak!!!
    MK3 Member #3
    I piss off people for fun.
    IA 08 Sunburn Victim #1

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      #3
      Originally posted by NAiL05
      REally sounds like the firing order isnt right. You had to wire a couple more wires. Which harness did you use? or was that when you were rewiring the vafc. Hows the wiring around the dizzy. ARe you running the external or internal setup?
      that was when i wired the VAFC the first time. it was the wires that i wired it to by accident. The wiring around the dizzy is fine, i have a internal coil
      new ride
      07 cobalt ss/sc

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        #4
        could have i maybe fried the harness? when people do the H22 swap does the stock accord harness have all the same sensors and connectors as the prelude? i understand that you ahve to make a sub-harness for VTEC and the knock sensor.
        new ride
        07 cobalt ss/sc

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          #5
          Yea all the other plugs and such should plug in. I am using the accord harness.

          The New-ish Ride
          My old Ride
          Hear my Vtak!!!
          MK3 Member #3
          I piss off people for fun.
          IA 08 Sunburn Victim #1

          Comment


            #6
            im thinking my timing is off 180 degrees, what cylinder is number one paired with? now when cylinder one is at TDC and the all the valves are closed the dizzy should be pointing at cylinder one right?
            new ride
            07 cobalt ss/sc

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              #7
              Well when number 1 is at TDC then the rotor in the dizzy should be pointed at the number one wire.

              The New-ish Ride
              My old Ride
              Hear my Vtak!!!
              MK3 Member #3
              I piss off people for fun.
              IA 08 Sunburn Victim #1

              Comment

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