D12A missing on no load 1550 rpm to 1900 rpm

Discussion in 'Volvo Forum' started by Oldschoolmack, Mar 9, 2013.

  1. Pablo-UA

    Pablo-UA Road Train Member

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    I used cummins pedals. they are cheaper then genue volvo
     
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  3. Oldschoolmack

    Oldschoolmack Bobtail Member

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    Mar 9, 2013
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    Can any one tell me the switched value of the pedal? 0 ohms (short circuit) or is it supposed to be approx 30 ohms when the switch is operated. ( Measured between pins 3 and 4 on the pedal harness connector )

    Any help greatly appreciated
     
  4. Pablo-UA

    Pablo-UA Road Train Member

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    Oct 11, 2010
    Borispol, Ukraine
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    I post you file with system description

    Check pages 1-3

    No load point 0.55-0.9V. In this range idle validation switch must open when you press pedal
     
  5. D12 expirt

    D12 expirt Bobtail Member

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    Apr 7, 2015
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    Check the camshaft low wheel as well as the flywheel pick-up wheel jp brandow +27 79 874 6962
     
  6. D12 expirt

    D12 expirt Bobtail Member

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    Apr 7, 2015
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    I can help you sir give me a call jp brandow +27798746962 I live in south Africa have been spesializing in Volvo 12 years
     
  7. D12 expirt

    D12 expirt Bobtail Member

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    Apr 7, 2015
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    The low wheel on the crankshaft does not fit one way check it has a small play when you fit pow wheel hand tighten all the bolts then turn the pow wheel by hand all the way to the turbo's side off the engine be sure to keep it in that possision while fastening the bolts jp brandow +27 798746962
     
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