Can anyone out there tell me where the Injector Drive Module (IDM) is located on a 99 PSD, I have been told it is onthe left frame rail but have not found it the only thing I found in some kind of module and and what looks like a power steering boost cylinder located below and just forward of the left (driver side) battery. The problem I have is #8 Cylinder is dead have already checked the VC gaskets and pass thru harness both ok.

Any help would be greatly appreciated

 

Pull the drivers side inner fender liner, it's right behind it.