Hi Kev,
You need to disconnect the OEM one, remove & plumb up the old vac lines and use the HKS one with the sensor nipple facing down towards the floor, re-try and tell us how it goes.
T
You've disconnected a VERY IMPORTANT SENSOR for the car. It doesn't work without the stock MAP sensor. How would the car know where it is.Ok, just hooked up my Fcon unit. Used setting 1, disconnected the stock MAP sensor and just used the HKS one. Do I need to do anything to the stock MAP sensor? Turned the car on and idled at around 500 rpm, then gave a little rev and after the car cuts out and engine light comes on. Power on the Fcon is on also. Any ideas please?
You've disconnected a VERY IMPORTANT SENSOR for the car. It doesn't work without the stock MAP sensor. How would the car know where it is.