1997 s320 p1525 help please
 

I have a 97rescue s320 with a cam adjustment code 1525 my alldata isnt much help as far as diag is this code set by the adjustment solenoid failing or something else setting it. I dont want to just throw parts at it also does anyone know the book time for the repair. Thanks for any help in advance

It is about the electrical operation of the solenoid.

Thanks for the info ill have the solnoid tomorrow so thats the project for tomorrow night.