I've made a couple of serches but didn't find anything . I have set my idle to 750 , pluged the test connector . I set the leading to 5 degrees but on the trailing , I only go to 12-13 ???? could the adjustement of the TPS cause this ?

Thanks

 

You can't adjust the split timing unless you're using a standalone ECU. If you're using the stock ECU, then set the timing by the leading coil and call it a day.

 

did the pulley's come with the engine? or are they mixed and matched?

 

during warm up routines the leading trailing split and timing positions are not as to be expected
, ive spelled out the full routine a couple of times and basically you will only get the correct split measurement when fully warmed up and off the warm and cold start routines