Ford Focus Service Manual: Description
The PID mode allows access to powertrain control module (PCM) information. This includes analog and digital signal inputs and outputs along with calculated values and the system status. There are two types of PID lists available and both are used throughout this manual. The first is the generic (J1979) OBD PID list. This is a standard set of PIDs that all scan tools must be able to access. The second is a Ford specific (J2190) list which can be accessed by an appropriate scan tool. When accessing any of these PIDs, the values are continuously updated. The generic or Ford PID list provides definitions and values in appropriate units.
Generic OBD PID List
An X in the Freeze Frame column denotes both a mode 1 and mode 2 PID (real time
and freeze frame).
Freeze Frame
Acronym
Description
Measurement Units
X
APP_D
Acce ...
More about Ford Focus:
Ford Focus General information
Have your vehicle serviced regularly to
help maintain its roadworthiness and
resale value. There is a large network of
Ford Authorised Repairers that are there
to help you with their professional
servicing expertise. We believe that their
specially trained technicians are best
qualified to se ...
