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vtec wiring

Discussion in 'ECU's, Electronics, and Tuning' started by bigcountry, Nov 8, 2013.

  1. bigcountry

    bigcountry New Member

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    i need a lil bit of help. i have a b 18 ls bottom end with a b 16 vtec head on it . my wiring harness in my 93 hatch is non vtec . can i wire the vtec solinoid on a toggle switch. this is a dirt track car the dash is gone and i have now idea on how to pin the ecu. i just read on here that if u wire it on a toggle switch the vtec will not engage properly. or not act properly can someone tell me if thats wrong or right. thanks for any help i can git:confused:
     
  2. AHHVTEC

    AHHVTEC Well-Known Member VIP

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    vtec on a switch will not work correct.it needs to be wired up to the ecu the correct way, just run the wires to the correct pinout on the ecu.
     
  3. E_SolSi

    E_SolSi Member of the 20 nut club Moderator VIP

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  4. bigcountry

    bigcountry New Member

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    Ok can some one tell me were I can find a wiring skematic for a p75 computer so that way I can pin the vtec. Also when I pin it I just need one wire going from the ecu to the vtec solinoid ? Thanks for yalls help any info is appreciated
     
  5. E_SolSi

    E_SolSi Member of the 20 nut club Moderator VIP

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