http://en.wikipedia.org/wiki/OBD-II_PIDs#Mode_1_PID_00
               2b MODPID
FB E0 00 00 08 02 01 00 00 00 00 00 00 ........
               byte
                |MODE
                |  |  PID
                |  |  | PIDs supported [01 - 20]
FD 00 00 00 08 06 41 00 98 3B 00 11 00 .A.?;...

FB E0 00 00 08 02 01 00 00 00 00 00 00 ........
                        10011000001110110000000000010001
                        1,4,5,B,C,D,F,10,1C,20
FD 00 00 00 08 06 41 00 98 3B 00 11 00 .A.?;...

Bit encoded
FB E0 00 00 08 02 01 1C 00 00 00 00 00 ........
EOBD (Europe)
FD 00 00 00 08 03 41 1C 06 00 00 00 00 .A......

PIDs supported [61 - 80]
FB E0 00 00 08 02 01 60 00 00 00 00 00 ..`.....
FD 00 00 00 08 06 41 60 00 00 00 00 00 .A`.....

10011000001110110000000000010001
01,04,05,0B,0C,0D,0F,10,1C,20
Monitor status since DTCs cleared. (Includes malfunction indicator lamp (MIL) status and number of DTCs.)
FB E0 00 00 08 02 01 01 00 00 00 00 00 ........
FD 00 00 00 08 06 41 01 84 04 80 00 00 .A.?.?..

Calculated engine load value
FB E0 00 00 08 02 01 04 00 00 00 00 00 ........
FD 00 00 00 08 03 41 04 00 00 00 00 00 .A......

Engine coolant temperature
FB E0 00 00 08 02 01 05 00 00 00 00 00 ........
FD 00 00 00 08 03 41 05 00 00 00 00 00 .A......

Intake manifold absolute pressure
FB E0 00 00 08 02 01 0B 00 00 00 00 00 ........
FD 00 00 00 08 03 41 0B FF 00 00 00 00 .A......

Engine RPM
FB E0 00 00 08 02 01 0C 00 00 00 00 00 ........
FD 00 00 00 08 04 41 0C 00 00 00 00 00 .A......

Vehicle speed
FB E0 00 00 08 02 01 0D 00 00 00 00 00 ........
FD 00 00 00 08 03 41 0D 02 00 00 00 00 .A......
Intake air temperature
FB E0 00 00 08 02 01 0F 00 00 00 00 00 ........
FD 00 00 00 08 03 41 0F 00 00 00 00 00 .A......
MAF air flow rate
FB E0 00 00 08 02 01 10 00 00 00 00 00 ........
FD 00 00 00 08 04 41 10 00 00 00 00 00 .A......

OBD standards this vehicle conforms to
FB E0 00 00 08 02 01 1C 00 00 00 00 00 ........
FD 00 00 00 08 03 41 1C 06 00 00 00 00 .A......

PIDs supported [21 - 40]
FB E0 00 00 08 02 01 20 00 00 00 00 00 .. .....
10100000000000000000000000000001
21,23,40
FD 00 00 00 08 06 41 20 A0 00 00 01 00 .A ?....

Distance traveled with malfunction indicator lamp (MIL) on
FB E0 00 00 08 02 01 21 00 00 00 00 00 ..!.....
FD 00 00 00 08 04 41 21 00 04 00 00 00 .A!.....

Fuel Rail Pressure (diesel, or gasoline direct inject)
FB E0 00 00 08 02 01 23 00 00 00 00 00 ..#.....
FD 00 00 00 08 04 41 23 00 00 00 00 00 .A#.....

PIDs supported [41 - 60]
FB E0 00 00 08 02 01 40 00 00 00 00 00 ..@.....
FD 00 00 00 08 06 41 40 00 00 00 01 00 .A@.....
PIDs supported [61 - 80]
FB E0 00 00 08 02 01 60 00 00 00 00 00 ..`.....
FD 00 00 00 08 06 41 60 00 00 00 00 00 .A`.....

FB E0 00 00 08 02 01 00 00 00 00 00 00 ........
FD 00 00 00 08 06 41 00 98 3B 00 11 00 .A.?;...

Engine coolant temperature
FB E0 00 00 08 02 01 05 00 00 00 00 00 ........

                                         -40
FD 00 00 00 08 03 41 05 00 00 00 00 00 .A......
FB E0 00 00 08 02 01 05 00 00 00 00 00 ........
FD 00 00 00 08 03 41 05 00 00 00 00 00 .A......
FB E0 00 00 08 02 01 05 00 00 00 00 00 ........
FB E0 00 00 08 02 01 05 00 00 00 00 00 ........
FD 00 00 00 08 03 41 05 00 00 00 00 00 .A......
FB E0 00 00 08 02 01 05 00 00 00 00 00 ........
FD 00 00 00 08 03 41 05 00 00 00 00 00 .A......
FB E0 00 00 08 02 01 05 00 00 00 00 00 ........
FD 00 00 00 08 03 41 05 00 00 00 00 00 .A......
FB E0 00 00 08 02 01 05 00 00 00 00 00 ........
FD 00 00 00 08 03 41 05 00 00 00 00 00 .A......
FB E0 00 00 08 02 01 05 00 00 00 00 00 ........
FD 00 00 00 08 03 41 05 00 00 00 00 00 .A......
FB E0 00 00 08 02 01 05 00 00 00 00 00 ........