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Field's VTEC controller problems

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    #1

    Field's VTEC controller problems

    I just installed a Field's Boxer series VTEC controller on my H22A w/ p13 ECU and am having a few problems with it. When the Unit is not plugged in the car runs like shit and I get a CEL the weird thing is I get codes 06,10,20,21,22 which 21&22 aren't codes. I got these codes before right after I had the car running and was having TPS problems also. I reset the ECU and checked immediately afterwards without running the car and I still am getting a code 22.

    When the unit is plugged in and off the car runs perfectly fine however when the unit is on and all settings are set to stock settings I redline at 6500. There is a setting for a buzzer. In the paperwork I found online that is all this function is for however wherever I set that buzzer is where VTEC will disengage and no buzzer comes on.

    Do you guys have any suggestions? Do you think I recieved a faulty ECU with my motor. The car has always ran fine and I have had no problems out of it after all the faulty sensors were replaced. I know it says if it throws any codes other than the ones listed to replace the ECU but do you guys think this is necessary?


    Member's Ride
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    #2
    mite have a bad VTEC controller not the ECU did it com with a jumper harness or did you have to tap the wires yourself

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      #3
      tapped the wires myself.....I Was concerned it was the ECU because before the controller was installed the ECU threw codes 21 and 22 about three weeks ago....


      Member's Ride

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        #4
        cheack your VTEC wiring very good from start to finish ass in from the ECU to the VTEC pump etc...

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          #5
          dude it's ur wirng
          i don't have a fields vtec but i have vafc1 i ran into the same prob as u it's the wiring some wires u can tap into and some wires u have 2 cut in 2 and send one wire 2 the ecu and another wire away from the wire that u cut in 2 and those wire will mainly be the vtec signal and map sensor

          if it's a solid line from the directions u can tap into it

          if its not a solid line u have 2 cut the wire in 2 and send blue wire 2 ecu and yellow wire away from ecu

          that was an example

          H23vtec
          Kee Built/Tuned

          87x95 11.7 compression, custom h22 intake, minor head port polished, 70mm tb, 3inch cold air/3inch vstack, stock cams,ebay header with 3inch collector,3inch exhaust.

          9.0's at 81mph in the 1/8th mile ohh how i miss my baby.

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