Halöle I’ve mentioned it before that I don’t get the error somehow when the engine is running it locks off at 4500 turns but I turn off the key when the engine is running around and again the error is gone and the drive is normal today for the second time changed the NWS and the wiring is made new after instruction http://www.motor-talk.de/…/Attachment.html?attachmentId=670737 the first NWS was from the booked the second is from Siemens no change have d search for codes and find the following :http://www.vectra16v.com/fc/errorcodes_simtec.html and various other stg everything went through timing belt voltage tested past the control times (belt disc checked off and with decomposed ignition plugs “lt opel” fits wiring again went through everything i.o. with defective kws would the nevertheless not start at all if the nws is off or ??? has someone else an idea where I should still look am shortly before to bring the omi to the shredded