sam main Posted November 5, 2014 Report Share Posted November 5, 2014 hi guys bit of a newbe done some reserch on ls1 trigger and it seems thay r 24 tooth but none missing g4+ options are ls1 5- 10 and ls1 3-12 im gesing is nether so do i select muilti tooth and enter 24 but also ther is no external timing marks on the engine so how do i then sort the trigger offset no mark on the puly to check on a timing tight dose this mean the timing offset is just 0 and no need for timing light and how dose it no 360 has gone with no teeth missing is it from the 1 tooth cam trigger i have set up my m50 bmw from scratch and it made sens start to finish and started right up but i dont get this one keen to learn thanks guys Quote Link to comment Share on other sites More sharing options...
Simon Posted November 5, 2014 Report Share Posted November 5, 2014 Im picking you have the LS1 in the BMW. The LS1 trigger whell is a little different to most and there were two variations, hence the two modes. If it is a stock LS1 trigger then one of the two modes will work while the other will not give a stable RPM. The 5-10 or 3-12 refers to the tooth widths. Quote Link to comment Share on other sites More sharing options...
sam main Posted November 6, 2014 Author Report Share Posted November 6, 2014 yer e36 convertion thanks for clearing that up how about the offset will i have set up some timing mark or is this automatic with this trigger type thanks Quote Link to comment Share on other sites More sharing options...
Simon Posted November 7, 2014 Report Share Posted November 7, 2014 It should be very close on the right pattern it should be checked but I would expect it to be within a couple of degrees. Quote Link to comment Share on other sites More sharing options...
sam main Posted November 7, 2014 Author Report Share Posted November 7, 2014 thank you very much for your help  Quote Link to comment Share on other sites More sharing options...
sam main Posted November 27, 2014 Author Report Share Posted November 27, 2014 just one last q befor i fire this beast in to life the ls trigger has a 8v a signal and a ground its that ground a ecu sensor ground or straight to the block also my ecu is now setup for power hold with the ignition in di3 and power hold in aux 10 is it safe to power it up and config the software quickly or will i need to power it up the original way and config it first cheers Quote Link to comment Share on other sites More sharing options...
Simon Posted November 27, 2014 Report Share Posted November 27, 2014 The crank / cam sensor can be grounded through the sensor ground. And yes you will be fine to power up and configure. Quote Link to comment Share on other sites More sharing options...
sam main Posted November 27, 2014 Author Report Share Posted November 27, 2014 thanks again awesome support cheers  Quote Link to comment Share on other sites More sharing options...
sam main Posted December 17, 2014 Author Report Share Posted December 17, 2014 here somthing im confused about its working but when i select an temp 1 select ect the sensor type selection box end up in the aux 10 were my ecu power hold is selected this normal Quote Link to comment Share on other sites More sharing options...
Simon Posted December 19, 2014 Report Share Posted December 19, 2014 Hi Sam are you able to get a screen shot  of the issue. Im not sure what you are seeing. Quote Link to comment Share on other sites More sharing options...
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