VP 5lt 5speed in HQ Holden , idle issues

[Outlaw327]

Hi , looking for suggestions on any one who can check or reprogram my VP 5lt set up in my HQ , it runs fine and idles on startup with no problem , it’s only intermittently stalling out when coming to a stop , seems the speed sensor is not catching up 20% of the time : are there any tuners in the Canberra area that know how to deal with these computers ?

[antus]

Usually its a failed speed sensor. Do you have any error codes from it? If that's the case, you don't need a tune, you need to fix the hardware so it functions as intended.

[Outlaw327]

Thanks for your suggestions the speed sensor came from Mal Wood , was brand new when installed and only a few years old now , guess I may as well upgrade , I’ve changed everything else ,