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roarpw

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Everything posted by roarpw

  1. Thanks Adam much appreciated
  2. Hi there, Bit of a newbie user.. is there a way to set up a rpm limit by gear table on the vipec v series? Basically happy with current rpm limit in all gears other than 4th? Thanks
  3. Hi there, sorry to rehash an old topic... Is there a way to program the CAN protocol to enable an AIM mxs Strada to display a temp value that's been set via an Volt with a pull up resistor?
  4. Hi Adam, Thanks for that i will give that a go, no the sensors aren't connected to the gauge any more they are installed and hooked up to the Vipec.
  5. Hi All, very much a newb in terms of setting up and altering my Vipec setup... i have a plug in type ecu on an r33 RB25det and i currently have a couple of defi temp sensors plugged into the ecu analog inputs and i am wanting to ensure the calibration table used is correct? any help would be greatly appreciated as i seem to be having a lot of difficulty finding a calibration table to suit from Defi. Cheers,
  6. voltage at battery at the same time is reading over 12.5v closer to 13V
  7. ok thanks, i think i have tested the pins you highlighted and i get 11.4V from pin 50 with the ground going to the chassis, and i will need to confirm this with the paper clip method but i got 6.3V with the ground going to pin 49 which i am not sure if that is correct or not? it doesnt sound right to me so i will try and get a paperclip in there... thanks, Andrew ok i have just back probed pin 49 and 50 with the multimeter and get 11.2/11.26V with VTS reading the same....
  8. i have marked it out on the picture below... i will try the pins you have suggested again...
  9. No I have been testing the opposite side of the plug? As I don't get any voltage out of any of those 4 pins at the end with the connector removed and ignition power on?
  10. Hi Adam, i am still unsure i have the correct pins so i have attached a picture to make sure i am getting this right... in reference to the ecu plug picture attached when i ground the multimeter to the chassis i get 13-13.5v from Pin 50 (far rhs top row of plug) from the centre bolt as you look at it in the picture.. There is no wire on pin 49... on pin 59 with the multimeter ground to the chassis i get 13-13.5V, on pin 60 i get 0V... When i probe pin 50 and pin 60 together via the multimeter i get 13-13.5V... I had the car at a tuner yesterday and he seems to think that the with the ecu reading low voltage its causing the injector timing to slow down( he explained it similar to dwell??? due to the low voltage which is causing the car to run richer than normal... he has since taken some fuel out of the trim table to compensate but mention if i get this voltage issue sorted i will need to add the fuel back in? The VTS reads 11.4 volts currently whilst checking those pins explained above
  11. I have found this difficult to determine whether or not i have the correct pins, what i have noticed i have applied the multimeter to what appears to be pins 50 and 59 and they have 13.5V but either nothing or no wire connected to pin 49 and no voltage at pin 60?
  12. I will try this tonight and report back... i did get voltage to pin 50 on Wednesday with the multimeter grounded to battery / earth and that displayed 13.5V but i dont recall pin 49 as to whether or not i got a reading out of it. So i will try again.
  13. Thanks for the help located the issue down to a calibration setting error
  14. anyone have any ideas what else may be causing the low voltage read at the ecu?? i have tested the power coming into the ecu and got 13.5V, power to aim dash 13.5V... i just dont understand how the ecu is seeing lower than 13.5V when the battery and everything else is reading correct?? Cheers
  15. ok thanks, that helps, it seems the dash and the ecu are talking and reading correctly.... thanks for that... Do you have any idea typically what sort of fuel pressure should be considered normal at idle? its an rb25det and twin 044 bosch pumps?
  16. HI Adam, I have changed the calibration on the ecu but iot did not change the readings on the dash at all? at a cold start idle the ecu reads 740kpa for oil pressure and 518 for fuel pressure whilst the dash still reads 100/110 psi for oil pressure and 75 for fuel pressure??? Any more suggestions would be great... but i would agree it seems to be an aim dash problem more than anything else.
  17. Thanks Very much i will give this a go... I appreciate the help. I understand they may not be tied into anything else at this stage but i am hoping to introduce some protection tables into the ecu for fuel pressure and perhaps if possible oil pressure to try and protect or minimise damage to the engine as soon as possibe. that was the main reason for introducing the fuel and oil pressure sensors in the first place. I'm running twin bosch 044 pump with e85 and i have serious concerns about the reliability of these pumps as well as running at wanneroo raceway cars historically have a lot of oil surge issues.
  18. HI Mate its V Series plug in ECU... souvas RB25 Tune4.pcl
  19. Dash is connected by CAN, I thought it was running the latest firmware but i will double check...
  20. Hi There, I have just rewired the entire body harness in my R33 GTst to a motorsport switch panel and bare essentials for racing. The issue im currently having amoung issues with the aim MXS dash.. The ecu is seeing/ reading low voltage copared woith the battery. The battery reads 12/ 13 volts depending on state of charge and and when the engine is running the battery is reading 13.5V... but the ecu is reading 12.1 / 12.2V with voltage sometime dropping lower in to the high 11.8/11.9V... I find it a bit strange but have a suspicion it may to do with an earth issue? Any insights would be appreciated.
  21. I Hooked the lap top up to the ecu today and the ecu sees the correct pressure readings on both fuel and oil pressure, when I selected the oil and fuel pressure from the an inputs section i got the correct prerssure reading in psi. when i select the specific oil press and fuel press items it spits out the pressures in kpa... but the when the ecu was reading 28psi oil pressure at idle the dash was spitting out 44/48 psi, for oil and when the ecu reads 50 psi fuel pressure the dash gives a reading of 70psi??? its weird how its out? i also have an issue with voltage but ill put that in another section. thanks
  22. Im yet to check that, i will look tonight and see whether it is reading ocrrect on their, i just wasnt sure if it has been encountered by other or not before? whether there is something i am missing?
  23. Hi Again, Any tips for correcting pressure sensor readings? have vipec plug in ecu hooked up to an aim MXS colour screen dashand the oil and fuel pressure outputs are reading quite high, oil pressure at 110 psi on a cold start and fuel pressure @70psi??? both fuel and oil pressure sensors are the same honey well 150 psi sensor part number Honeywell part number MLH150PGB06A
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