im getting a ses light but datamaster isnt picking it up,i remember checking it a few weeks with an actron and it was a maf code.now the actron wont connect and data master isnt showing any codes, but ses is always on but not flashing.i just changed plugs,but before i did the ses would go off after sitting at idel for 30 sec or so.after the plug change the ses light is always on.

i should also add this is my first time using datamaster,but it did not beep or seem to pick up any codes,all the dtc boxes were green,and it said dct ok.am i maybe just not using it right?

 

i think i might go over to the computer and programing section.haha, sorry wrong forum.