P1631 Theft Deterrent systom
 

I hook up a snap on scan tool to my 02 lb7 which is a no start it has a "P1631 Theft Deterrent Systom" and a P0380 glow plugs. will ether on of them have anything to do with the no start? I thought it was just bad injectors but could it be the sucruaty systom is crapped out?

any help?.......P.S i almost have the money up to buy my new injectors where should i get them from and is there a place i can send my cores first so i dont have to pay $800 core charger?

relearn the key in the ignition most likely security ran into it multiple times

I have still a no start. so tearing it down Thursday

did u do the relearn???

yes it did I have no codes now it's still not staring like no fuel before it stopped runnin it was hazing so I know the injectors are bad plus fuel In the oli so I'm tearing her down now