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ECU Codes

Discussion in 'HYBRID -> ED-EF / DA' started by thebugcha, Dec 31, 2003.

  1. thebugcha

    thebugcha Junior Member

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    after b18a swap into 90 civic lx. Throwing 2 engine codes: code 14: eacv and code 43: fuel supply system. I think that what i need to do to fix code 14 is check voltage and see if it's between 4.5 and 5. I think i need to replace eacv though, correct me if i'm wrong. The funny thing is that codes are not thrown until i get on the hi-way or been driving for about 15 mins. I have no idea how to fix the fuel supply system? can someone help me with that.

    other symptoms: Bad Gas Mileage, on 10 gallons i got a 150 miles, 15 miles per gallon sucks ass. mmm got to remedy that. Thanks.
     
  2. zc_hatch

    zc_hatch Senior Member

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    check your fuel pressure. Also check your filter and pump.
     
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