Standard OBD Periodic Identifiers

PID	Symbol	Units	Description
00			Supported PIDs 01-20
01			Status since DTCs cleared (Includes MIL and DTC status and number)
02			Freeze DTC
03	FUELSYS		Fuel system status
04	LOAD_PCT	%	Calculated engine load value
05	ECT	°C	Engine coolant temperature
09	SHRTFT1	%	Short term fuel trim (bank 1)
07	LONGTFT1	%	Long term fuel trim (bank 1)
08	SHRTFT2	%	Short term fuel trim (bank 2)
09	LONGTFT2	%	Long term fuel trim (bank 2)
0A	FRP	kPa	Fuel rail pressure
0B	MAP	kPa	Intake manifold absolute pressure
0C	RPM	rpm	Engine Speed
0D	VSS	km/h	Vehicle speed
0E	SPARKADV	Degrees	Timing advance (cylinder 1)
0F	IAT	g/s	Intake air temperature
10	MAF	%	Mass airflow
11	TP	%	Throttle position
12			Commanded secondary air status
13			Oxygen sensors present
14	O2S11	V	Oxygen sensor 1 (bank 1)
15	O2S12	V	Oxygen sensor 2 (bank 1)
16	O2S13	V	Oxygen sensor 3 (bank 1)
17	O2S14	V	Oxygen sensor 4 (bank 1)
18	O2S21	V	Oxygen sensor 1 (bank 2)
19	O2S22	V	Oxygen sensor 2 (bank 2)
1A	O2S23	V	Oxygen sensor 3 (bank 3)
1B	O2S24	V	Oxygen sensor 4 (bank 2)
1C			OBD standard vehicle compliancy
1D			Oxygen sensors present
1E	PTO_STAT		Auxiliary input status
1F		s	Run time since engine start
20			Supported PIDs 21-40
21	MIL_DIST	km	Distance travelled with MIL lamp
22		kPa	Fuel rail pressure (relative to manifold vacuum)
23	FRP_FF	kPa	Fuel rail pressure (diesel)
24		V	Oxygen sensor 1 wide band lambda equivalence ratio
25		V	Oxygen sensor 2 wide band lambda equivalence ratio
26		V	Oxygen sensor 3 wide band lambda equivalence ratio
27		V	Oxygen sensor 4 wide band lambda equivalence ratio
28		V	Oxygen sensor 5 wide band lambda equivalence ratio
29		V	Oxygen sensor 6 wide band lambda equivalence ratio
2A		V	Oxygen sensor 7 wide band lambda equivalence ratio
2B		V	Oxygen sensor 8 wideband lambda equivalence ratio
2C		%	Commanded exhaust gas recirculation
2D		%	Exhaust gas recirculation error
2E		%	Commanded evaporative purge
2F	FLI	%	Fuel level input
30			Number of warm-ups since codes cleared
31		km	Distance travelled since codes cleared
32		Pa	Evaporative system vapour pressure
33	BARO	kPa	Barometric pressure
34		mA	Oxygen sensor 1 wideband lambda equivalence ratio
35		mA	Oxygen sensor 2 wideband lambda equivalence ratio
36		mA	Oxygen sensor 3 wideband lambda equivalence ratio
37		mA	Oxygen sensor 4 wideband lambda equivalence ratio
38		mA	Oxygen sensor 5 wideband lambda equivalence ratio
39		mA	Oxygen sensor 6 wideband lambda equivalence ratio
3A		mA	Oxygen sensor 7 wideband lambda equivalence ratio
3B		mA	Oxygen sensor 8 wideband lambda equivalence ratio
3C	CATEMP11	°C	Catalyst temperature sensor 1 (bank 1)
3D	CATEMP21	°C	Catalyst temperature sensor 1 (bank 2)
3E	CATEMP12	°C	Catalyst temperature sensor 2 (bank 1)
3F	CATEMP22	°C	Catalyst temperature sensor 2 (bank 2)
40			Supported PIDs 41-60
41			Monitor status (this drive cycle)
42	VPWR	V	Control module voltage
43	LOAD_ABS	%	Absolute load value
44	EQ_RAT		Command equivalence ratio
45	TP_REL	%	Relative throttle position
46	AAT	°C	Ambient air temperature
47		%	Absolute throttle position B
48		%	Absolute throttle position C
49		%	Accelerator pedal position D
4A		%	Accelerator pedal position E
4B		%	Accelerator pedal position F
4C		%	Commanded throttle actuator
4D		mins	Time run with MIL on
4E		mins	Time since DTCs cleared
51			Fuel type
52		%	Ethanol fuel
53		kPa	Absolute evaporative system vapour pressure
54		kPa	Evaporative system vapour pressure
55			Short-term secondary oxygen sensor trim (bank 1 and 3)
56			Long-term secondary oxygen sensor trim (bank 1 and 3)
57			Short-term secondary oxygen sensor trim (bank 2 and 4)
58			Long-term secondary oxygen sensor trim (bank 2 and 4)
59		kPa	Absolute fuel rail pressure
5A		%	Relative accelerator pedal position
5B			Hybrid battery pack remaining life
5C		°C	Engine oil temperature
5D			Fuel injection timing
5E			Engine fuelling rate
5F			Emission requirements vehicle designed to meet
61			Driver engine demand
62		%	Actual engine torque
63			Engine reference torque
64		%	Engine torque
65			Auxiliary in/output supported
66			Mass airflow sensor
67		°C	Engine coolant temperature
68		°C	Intake air temperature sensor
69			Commanded exhaust gas recirculation and EGR error
6A			Commanded diesel intake, airflow control and relative intake airflow position
6B		°C	Exhaust gas recirculation temperature
6C			Commanded throttle actuator control and relative throttle position
6D			Fuel pressure control system
6E			Injection pressure control system
6F			Turbocharger compressor inlet pressure
70			Boost pressure control
71			Variable geometry turbine control
72			Wastegate control
73			Exhaust pressure
74		rpm	Turbocharger speed
75		°C	Turbocharger temperature
76		°C	Turbocharger temperature
77		°C	Charge air cooler temperature
78		°C	Exhaust gas temperature
79		°C	Exhaust gas temperature
7A			Diesel particulate filter
7B			Diesel particulate filter
7C			Diesel particulate filter
7D			NOx NTE control area status
7E			Particulate matter NTE control area status
7F			Engine run time
81			Engine run time for the auxiliary emissions control device
82			Engine run time for the auxiliary emissions control device
83			Nox sensor
84		°C	Manifold surface temperature
85			NOx reagent system
86			Particulate matter sensor
87		kPa	Absolute intake manifold pressure