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Preventing CEL codes

Discussion in 'ECU's, Electronics, and Tuning' started by cvcsleeper, Dec 10, 2003.

  1. cvcsleeper

    cvcsleeper Member

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    If the engine that I'm swapping into my car requires more control units than my car actually has (e.g. evap canister vent shut valve, bypass solenoid valve), can I connect a jumper wire from a power source on the ECU to that control units pin to prevent it from throwing codes? I'd make sure the voltage is the same.
     
  2. pissedoffsol

    pissedoffsol RETIRED

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    its a bad idea.

    just get the evap from the gsr or whatever motoer your swapping into your car and plug it in.
     
  3. cvcsleeper

    cvcsleeper Member

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    Damn... What might happen if I do this, I'm just worried that I'll spend all that extra money and there still might be CEL codes.

    Here's a pic of what I had in mind.

    Diagram

    This is what my system currently looks like.

    Diagram 2
     
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