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brettr

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  1. Like
    brettr got a reaction from immy21 in link g4+ ethrottle and idle   
    Hi Adam,
    Just to close this off i spent a lot of time trying everything to catch the stall - as i said the gain and anti stall did zip from max to min values.
    It really needed a dashpot style fall to idle - which when ethrottle is setup the hold table is removed. 
    I managed to create a vitual dashpot using a virtual auxillary triggering a timer and that timer controlling a slowed return to idle using the 3D idle table.
    Works very well and might be something others could use if they have a similar problem.
    My engine has a very light flywheel and two charger bypasses and 550cc under runner injectors, big cam, remote ethrottle body, head flowed to hell and back etc etc etc all on a 1565cc engine so the combination is probably hard to tune but this made it very well behaved.
    Have attached the tune in case anyone else has a similar problem.
    Thanks again Adam and please pass on thanks to the engineers, support etc as the g4+ really is excellent.
    BR
    Renault R8 with v-dashpot.pclr
  2. Thanks
    brettr got a reaction from Aqmar in link g4+ ethrottle and idle   
    Hi Adam,
    Just to close this off i spent a lot of time trying everything to catch the stall - as i said the gain and anti stall did zip from max to min values.
    It really needed a dashpot style fall to idle - which when ethrottle is setup the hold table is removed. 
    I managed to create a vitual dashpot using a virtual auxillary triggering a timer and that timer controlling a slowed return to idle using the 3D idle table.
    Works very well and might be something others could use if they have a similar problem.
    My engine has a very light flywheel and two charger bypasses and 550cc under runner injectors, big cam, remote ethrottle body, head flowed to hell and back etc etc etc all on a 1565cc engine so the combination is probably hard to tune but this made it very well behaved.
    Have attached the tune in case anyone else has a similar problem.
    Thanks again Adam and please pass on thanks to the engineers, support etc as the g4+ really is excellent.
    BR
    Renault R8 with v-dashpot.pclr
  3. Like
    brettr got a reaction from poongpoong in link g4+ ethrottle and idle   
    Hi Adam,
    Just to close this off i spent a lot of time trying everything to catch the stall - as i said the gain and anti stall did zip from max to min values.
    It really needed a dashpot style fall to idle - which when ethrottle is setup the hold table is removed. 
    I managed to create a vitual dashpot using a virtual auxillary triggering a timer and that timer controlling a slowed return to idle using the 3D idle table.
    Works very well and might be something others could use if they have a similar problem.
    My engine has a very light flywheel and two charger bypasses and 550cc under runner injectors, big cam, remote ethrottle body, head flowed to hell and back etc etc etc all on a 1565cc engine so the combination is probably hard to tune but this made it very well behaved.
    Have attached the tune in case anyone else has a similar problem.
    Thanks again Adam and please pass on thanks to the engineers, support etc as the g4+ really is excellent.
    BR
    Renault R8 with v-dashpot.pclr
  4. Like
    brettr got a reaction from MagicMike in link g4+ ethrottle and idle   
    Hi Adam,
    Just to close this off i spent a lot of time trying everything to catch the stall - as i said the gain and anti stall did zip from max to min values.
    It really needed a dashpot style fall to idle - which when ethrottle is setup the hold table is removed. 
    I managed to create a vitual dashpot using a virtual auxillary triggering a timer and that timer controlling a slowed return to idle using the 3D idle table.
    Works very well and might be something others could use if they have a similar problem.
    My engine has a very light flywheel and two charger bypasses and 550cc under runner injectors, big cam, remote ethrottle body, head flowed to hell and back etc etc etc all on a 1565cc engine so the combination is probably hard to tune but this made it very well behaved.
    Have attached the tune in case anyone else has a similar problem.
    Thanks again Adam and please pass on thanks to the engineers, support etc as the g4+ really is excellent.
    BR
    Renault R8 with v-dashpot.pclr
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