1996 Volvo D12 wia

Discussion in 'Volvo Forum' started by aron12, Apr 2, 2015.

  1. Pablo-UA

    Pablo-UA Road Train Member

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    is 6 pin powered too?
     
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  3. aron12

    aron12 Light Load Member

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    Apr 2, 2015
    Centralia , il
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    I still have error code 14 ? Maybe a short on the engine shut down wire . Will check tomorrow, I have no power to crank or cam sensor , means no power to injectors .
     
  4. Pablo-UA

    Pablo-UA Road Train Member

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    yep, something is wrong.

    usually if voltage converter (pins 11 12) is powered and pin 6 is powered too - 5 v on all sensors.

    Even with code 14 engine runs.

    U probably have other problem,
     
  5. aron12

    aron12 Light Load Member

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    Centralia , il
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    Pid 155 / fmi 14 auxiliary I/o engine protection shutdown
     
  6. aron12

    aron12 Light Load Member

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    I can't get power to other sensors , I have a fault somewhere that is eluding me,
     
  7. Pablo-UA

    Pablo-UA Road Train Member

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    may be short wiring, Ok, what's relay magnet resistanse?

    And check one by one sensors powered with 5v (TPS, MAP)
     
  8. aron12

    aron12 Light Load Member

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    I will double check but yes I believe so .
     
  9. Pablo-UA

    Pablo-UA Road Train Member

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    wierd, really.

    5v sensor power supply..... but processor starts throwing codes...

    as I've understood u pull codes with check engine button in cabin
     
  10. aron12

    aron12 Light Load Member

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    Apr 2, 2015
    Centralia , il
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    That is correct , the diagnostic button . Pin 6 is wire 196 from the ignition and yes I have power from 196
     
  11. Pablo-UA

    Pablo-UA Road Train Member

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    try to separate EA connector, turn ignition on and measure 5v power supply on TPS ore MAP pins,
     
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