[bmwchue]

hey have had this kit over a year now its not working. I can't remember if the pump is supposed to be on constantly or only above 70% throttle because its constantly on. my garages and logs reads 0 when wot and used to be @ 100. on map 3 purging still works. ive factored everything is working.I'm leading towards a bad fsb v2 controller. any bms wmi or similar kit users can help me. thanks

[about94ninjas]

Originally Posted by bmwchue

hey have had this kit over a year now its not working. I can't remember if the pump is supposed to be on constantly or only at wide open throttle because its constantly on. my garages and logs reads 0 when wot and used to be @ 100. on map 3 purging still works. ive factored everything is working.I'm leading towards a bad fsb v2 controller. any bms wmi or similar kit users can help me. thanks

Map 3? Isn't WMI only injected on map 6 and 7? And IIRC it starts pumping at above 70% throttle

[bmwchue]

Originally Posted by about94ninjas

Map 3? Isn't WMI only injected on map 6 and 7? And IIRC it starts pumping at above 70% throttle

sorry this is for a 328i so map 3 is where I can purge it, and yes it does come on at 70%.

[435gc]

Is the jb4 working correctly otherwise?

[bmwchue]

Originally Posted by 435gc

Is the jb4 working correctly otherwise?

yes jb4 works methanol just doesn't come on above 70% throttle but pump is constantly on.