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Code 16 Problem...!!!

Discussion in 'Civic and CRX - EF' started by Baserloks, Jun 2, 2009.

  1. Baserloks

    Baserloks New Member

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    Im having a code 16 problem with my 91 civic lx (d15b2) dpfi motor...Its been a ongoing issue and im stumped...When i start my car it starts to spudder and rattle on idle or when i give it gas after turning it on sometimes...I then turn it off and turn it on and it just cranks and doesn't turn on and throws a code 16...I then reset the main relay and pm5 ecu and then it goes away or sometimes just cranks and doesn't turn on...I also notice sometimes when im driving in 2nd or 3rd it starts to hold back like when it runs out of gas and then resumes driving fine...I tested other main relays,ecu and changed the fuel filter and ran fuel injector cleaner when i fill up with gas...Im getting spark in all cylinders and the fuel pump turns on fine and when i drive on the freeway the car drives normal...!!!
     
  2. YNOT

    YNOT New Member

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    its says here on the manuel that code 16 is your fuel infejtors hope that helps
     
  3. YNOT

    YNOT New Member

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    you could try removing the fuel rail with infectors still attached to it and unplug the spark plug wires and c how much fuel u push out the injectors if u get good burst of gas mist then they should b fine but if u dont then that might just b youre problem its worth the try so u know u get plenty off gas coming out
     
  4. jlicrx

    jlicrx Senior Member

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    D15B2 doesn't have a fuel rail - the injectors are in the throttle body
     
  5. jlicrx

    jlicrx Senior Member

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  6. 97h22dxcoupe

    97h22dxcoupe senior member

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    its the wiring to the injectors check those first then if there ok then replace injectors..
     
  7. YNOT

    YNOT New Member

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    oh never mind i was looking at a si diagram thanks for clearing that up jlicrx
     
  8. martirw

    martirw New Member

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    main relay look on ebay theres some good info out there about re soldering it, and or burnt inj. driver in the ecu...
     
  9. martirw

    martirw New Member

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  10. martirw

    martirw New Member

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