hi all

i need to bypass the passlock 1 in 1998 sunfire i cut the yellow wire and i messured the ressestance between the key side and the black wire  and it was 5.59 iused 5.90 didnt work i used less then 5.59 like 5.20 didnt work  but i conecct the yellow wire again and start the car with the key it work i dont want to use madual i need to do it with relay and ressistor .

any help please

auex wrote: Double check your battery in the meter you used to check resistance and measure again.

i thought this was the diargram for bypassing vats.  Isn't bypassing passlock 1 require  that you hook up to bolb check if you're not using something like a 457 or 555l.

Ok found the diagram for passlock 1.  It's on the last page of the pdf in the link.  You will need 2 relays and you want to get the resistor value to within 5% of the value. 

http://www.directechs.com/techtips/pdfs/resources/security/directed_techtips/1047.pdf

hi all

thanx  for  help anyways  all these answers  didnt  help  and idid what yoy guys said byt no result

any ways  i went i  bought  bypass  for  passlock  1 and it worked  very  good   and i installed in  5 minuets and i will never try  home made stuff  becaus it  waste the tyime plus its not very good  idea and its not guaranteed it could stop the   car any time so its butter to spend mor mony to get good work and more costomer.