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    VWVortex


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    Type: Posts; User: weeblebiker

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    1. James @ jbperf.c0m said he will revise the 4...

      James @ jbperf.c0m said he will revise the 4 channel driver board to include a gate driver option. eta "in a couple months"
    2. thanks for the clarification. And you caught...

      thanks for the clarification.
      And you caught me, I did just skim the datasheet with the ASSUMPTION it was not relevent. :facepalm:

      looks like the vag coil has a descrete igbt. not a logic level...
    3. :beer::P:beer:

      :beer::P:beer:
    4. This is a datasheet for a ecu placed low side...

      This is a datasheet for a ecu placed low side driver ic. boch makes low side driver coils also. the vag coils are high side driver coils.

      yes Bruce Bench tested the vag coils. not the output...
    5. yah I'm aware of the ms info listed. I've done...

      yah I'm aware of the ms info listed. I've done alot of searching on vag coils. there have been reports of random miss(ed) fires with vag coils and ms.

      "they" arrived at 5v simply by testing a vag...
    6. :beer:

      :beer:
    7. can someone scopefrom the ecu the signal at the...

      can someone scopefrom the ecu the signal at the coil plug? there are a huge number of people trying to run vag coils with megasquirt and the assumption is the coils require a 5v signal and is...
    8. :thumbup:

      :thumbup:
    9. :wave:

      :wave:
    10. cool :) I can tell its backwards by the timing...

      cool :)
      I can tell its backwards by the timing location and the shiny ring on the gear that was pressed up against the cam shoulder, the shoulder face of the gear that is normally out will have the...
    11. sorry to tell yo but you made a paperweight. the...

      sorry to tell yo but you made a paperweight.
      the flange that you completely ground off is what keeps the cam located side to side. the cam can now drift enough that the lobes may hit. running that...
    12. WTB: aba power steering pump mounting brackets/hardware $30 shipped

      I need the 3 ancillary ps pump mounting brackets and mounting bolts (specifically the tensioner hardware).

      Sell me your ps delete stuff so I can keep mine:P
      this is a link to the parts diagram...
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      under $500 shipped. could you add a wee bit of...

      under $500 shipped. could you add a wee bit of headroom in the center of the hood?
    14. Replies
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      yes, but so can a chainsaw :wave: honestly,...

      yes, but so can a chainsaw :wave:

      honestly, the 16v with cis management is one of the more difficult/expensive platforms to modify and tune, go fast parts are 2-3x the cost as parts for "tuner"...
    15. there used to be a thread about lifter weights....

      there used to be a thread about lifter weights. iirs 82g for the 16v vs 56g for the newer design 8v although I don't recall an coated version in the discussion.

      hey! it didn't get blackholed...
    16. Replacing the springs is a good thing, Springs do...

      Replacing the springs is a good thing, Springs do fatigue eventually. I'd suggest new OE and replace the heavy hydraulic lifters with the new design stock light weight lifters.
      Dropping mass is...
    17. tested @ 100 Hz current series parallel...

      tested @ 100 Hz
      current series parallel DCR Z resistor size
      20A 97 mH 252 mH 61 98 562
      25A 124 mH ...
    18. I suspect newer relays may have a internal free...

      I suspect newer relays may have a internal free wheeling diode in parallel with the coil as this is the best place for the diode and these are ones that don't work at all.

      I posted my Q up on the...
    19. testing a hand full of relays today I think the...

      testing a hand full of relays today
      I think the big issue with relays not working is with the resistor in parallel with the coil inside most relays; acts as a cheap circuit like a free wheeling...
    20. so I'm making a digikey order and thought I might...

      so I'm making a digikey order and thought I might as well figure this out. below are a selection of fixed inductors. I'll use the oe bosch ignition control unit first since I know it will drive the...
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