The following is the information specified in Service $06 of SAE J1979.
The test value is a parameter used to determine whether a system/circuit diagnostic test is OK or NG while being monitored by the ECM during self-diagnosis. The test limit is a reference value which is specified as the maximum or minimum value and is compared with the test value being monitored.
These data (test value and test limit) are specified by On Board Monitor ID(OBDMID), Test ID (TID), Unit and Scaling ID and can be displayed on the GST screen.
The items of the test value and test limit will be displayed with GST screen which items are provided by the ECM. (eg., if bank 2 is not applied on this vehicle, only the items of bank 1 are displayed)

Item
OBDMID
Self-diagnostic test item
DTC
Test value and Test limit
(GST display)
Description
TID
Unit and Scaling ID
HO2S
01H
Air fuel ratio (A/F) sensor 1 (Bank 1)
P0131
83H
0BH
Minimum sensor output voltage for test cycle
P0131
84H
0BH
Maximum sensor output voltage for test cycle
P0130
85H
0BH
Minimum sensor output voltage for test cycle
P0130
86H
0BH
Maximum sensor output voltage for test cycle
P0133
87H
04H
Response rate: Response ratio (Lean to Rich)
P0133
88H
04H
Response rate: Response ratio (Rich to Lean)
P2A00
89H
84H
The amount of shift in air fuel ratio
P2A00
8AH
84H
The amount of shift in air fuel ratio
P0130
8BH
0BH
Difference in sensor output voltage
P0133
8CH
83H
Response gain at the limited frequency
02H
Heated oxygen sensor 2 (Bank 1)
P0138
07H
0CH
Minimum sensor output voltage for test cycle
P0137
08H
0CH
Maximum sensor output voltage for test cycle
P0138
80H
0CH
Sensor output voltage
P0139
81H
0CH
Difference in sensor output voltage
03H
Heated oxygen sensor 3 (Bank 1)
P0143
07H
0CH
Minimum sensor output voltage for test cycle
P0144
08H
0CH
Maximum sensor output voltage for test cycle
P0146
80H
0CH
Sensor output voltage
P0145
81H
0CH
Difference in sensor output voltage
HO2S
05H
Air fuel ratio (A/F) sensor 1 (Bank 2)
P0151
83H
0BH
Minimum sensor output voltage for test cycle
P0151
84H
0BH
Maximum sensor output voltage for test cycle
P0150
85H
0BH
Minimum sensor output voltage for test cycle
P0150
86H
0BH
Maximum sensor output voltage for test cycle
P0153
87H
04H
Response rate: Response ratio (Lean to Rich)
P0153
88H
04H
Response rate: Response ratio (Rich to Lean)
P2A03
89H
84H
The amount of shift in air fuel ratio
P2A03
8AH
84H
The amount of shift in air fuel ratio
P0150
8BH
0BH
Difference in sensor output voltage
P0153
8CH
83H
Response gain at the limited frequency
06H
Heated oxygen sensor 2
(Bank 2)
P0158
07H
0CH
Minimum sensor output voltage for test cycle
P0157
08H
0CH
Maximum sensor output voltage for test cycle
P0158
80H
0CH
Sensor output voltage
P0159
81H
0CH
Difference in sensor output voltage
07H
Heated oxygen sensor 3 (Bank2)
P0163
07H
0CH
Minimum sensor output voltage for test cycle
P0164
08H
0CH
Maximum sensor output voltage for test cycle
P0166
80H
0CH
Sensor output voltage
P0165
81H
0CH
Difference in sensor output voltage
CATALYST
21H
Three way catalyst function (Bank1)
P0420
80H
01H
O2 storage index
P0420
82H
01H
Switching time lag engine exhaust index value
P2423
83H
0CH
Difference in 3rd O2 sensor output voltage
P2423
84H
84H
O2 storage index in HC trap catalyst
22H
Three way catalyst function (Bank2)
P0430
80H
01H
O2 storage index
P0430
82H
01H
Switching time lag engine exhaust index value
P2424
83H
0CH
Difference in 3rd O2 sensor output voltage
P2424
84H
84H
O2 storage index in HC trap catalyst
EGR SYSTEM
31H
EGR function
P0400
80H
96H
Low Flow Faults: EGR temp change rate (short term)
P0400
81H
96H
Low Flow Faults: EGR temp change rate (long term)
P0400
82H
96H
Low Flow Faults: Difference between max EGR temp and EGR temp under idling condition
P0400
83H
96H
Low Flow Faults: Max EGR temp
P1402
84H
96H
High Flow Faults: EGR temp increase rate
VVT SYSTEM
35H
VVT Monitor (Bank1)
P0011
80H
9DH
VTC intake function diagnosis (VTC alignment check diagnosis)
P0014
81H
9DH
VTC exhaust function diagnosis (VTC alignment check diagnosis)
P0011
82H
9DH
VTC intake function diagnosis (VTC drive failure diagnosis)
P0014
83H
9DH
VTC exhaust function diagnosis (VTC drive failure diagnosis)
36H
VVT Monitor (Bank2)
P0021
80H
9DH
VTC intake function diagnosis (VTC alignment check diagnosis)
P0024
81H
9DH
VTC exhaust function diagnosis (VTC alignment check diagnosis)
P0021
82H
9DH
VTC intake function diagnosis (VTC drive failure diagnosis)
P0024
83H
9DH
VTC exhaust function diagnosis (VTC drive failure diagnosis)
EVAP SYSTEM
39H
EVAP control system leak (Cap Off)
P0455
80H
0CH
Difference in pressure sensor output voltage before and after pull down
3BH
EVAP control system leak (Small leak)
P0442
80H
05H
Leak area index (for more than 0.04 inch)
3CH
EVAP control system leak
(Very small leak)
P0456
80H
05H
Leak area index (for more than 0.02 inch)
P0456
81H
FDH
Maximum internal pressure of EVAP system during monitoring
3DH
Purge flow system
P0441
83H
0CH
Difference in pressure sensor output voltage before and after vent control valve close
O2 SENSOR HEATER
41H
A/F sensor 1 heater
(Bank 1)
Low Input:P0031
High Input:P0032
81H
0BH
Converted value of Heater electric current to voltage
42H
Heated oxygen sensor 2 heater (Bank 1)
Low Input:P0037
High Input:P0038
80H
0CH
Converted value of Heater electric current to voltage
43H
Heated oxygen sensor 3 heater (Bank 1)
P0043
80H
0CH
Converted value of Heater electric current to voltage
45H
A/F sensor 1 heater
(Bank 2)
Low Input:P0051
High Input:P0052
81H
0BH
Converted value of Heater electric current to voltage
46H
Heated oxygen sensor 2 heater (Bank 2)
Low Input:P0057
High Input:P0058
80H
0CH
Converted value of Heater electric current to voltage
47H
Heated oxygen sensor 3 heater (Bank 2)
P0063
80H
0CH
Converted value of Heater electric current to voltage
SECONDARY AIR
71H
Secondary Air system
P0411
80H
01H
Secondary Air Injection System Incorrect Flow Detected
Bank1: P0491
Bank2: P0492
81H
01H
Secondary Air Injection System Insufficient Flow
P2445
82H
01H
Secondary Air Injection System Pump Stuck Off
P2448
83H
01H
Secondary Air Injection System High Airflow
Bank1: P2440
Bank2: P2442
84H
01H
Secondary Air Injection System Switching Valve Stuck Open
P2440
85H
01H
Secondary Air Injection System Switching Valve Stuck Open
P2444
86H
01H
Secondary Air Injection System Pump Stuck On
FUEL SYSTEM
81H
Fuel injection system function (Bank 1)
P0171 or P0172
80H
2FH
Long term fuel trim
P0171 or P0172
81H
24H
The number of lambda control clamped
82H
Fuel injection system function (Bank 2)
P0174 or P0175
80H
2FH
Long term fuel trim
P0174 or P0175
81H
24H
The number of lambda control clamped
MISFIRE
A1H
Multiple Cylinder Misfires
P0301
80H
24H
Misfiring counter at 1000 revolution of the first cylinder
P0302
81H
24H
Misfiring counter at 1000 revolution of the second cylinder
P0303
82H
24H
Misfiring counter at 1000 revolution of the third cylinder
P0304
83H
24H
Misfiring counter at 1000 revolution of the fourth cylinder
P0305
84H
24H
Misfiring counter at 1000 revolution of the fifth cylinder
P0306
85H
24H
Misfiring counter at 1000 revolution of the sixth cylinder
P0307
86H
24H
Misfiring counter at 1000 revolution of the seventh cylinder
P0308
87H
24H
Misfiring counter at 1000 revolution of the eighth cylinder
P0300
88H
24H
Misfiring counter at 1000 revolution of the multiple cylinders
P0301
89H
24H
Misfiring counter at 200 revolution of the first cylinder
P0302
8AH
24H
Misfiring counter at 200 revolution of the second cylinder
P0303
8BH
24H
Misfiring counter at 200 revolution of the third cylinder
P0304
8CH
24H
Misfiring counter at 200 revolution of the fourth cylinder
P0305
8DH
24H
Misfiring counter at 200 revolution of the fifth cylinder
P0306
8EH
24H
Misfiring counter at 200 revolution of the sixth cylinder
P0307
8FH
24H
Misfiring counter at 200 revolution of the seventh cylinder
P0308
90H
24H
Misfiring counter at 200 revolution of the eighth cylinder
P0300
91H
24H
Misfiring counter at 1000 revolution of the single cylinder
P0300
92H
24H
Misfiring counter at 200 revolution of the single cylinder
P0300
93H
24H
Misfiring counter at 200 revolution of the multiple cylinders
MISFIRE
A2H
No. 1 Cylinder Misfire
P0301
0BH
24H
EWMA (Exponential Weighted Moving Average) misfire counts for last 10 driving cycles
P0301
0CH
24H
Misfire counts for last/current driving cycles
A3H
No. 2 Cylinder Misfire
P0302
0BH
24H
EWMA (Exponential Weighted Moving Average) misfire counts for last 10 driving cycles
P0302
0CH
24H
Misfire counts for last/current driving cycles
A4H
No. 3 Cylinder Misfire
P0303
0BH
24H
EWMA (Exponential Weighted Moving Average) misfire counts for last 10 driving cycles
P0303
0CH
24H
Misfire counts for last/current driving cycles
A5H
No. 4 Cylinder Misfire
P0304
0BH
24H
EWMA (Exponential Weighted Moving Average) misfire counts for last 10 driving cycles
P0304
0CH
24H
Misfire counts for last/current driving cycles
A6H
No. 5 Cylinder Misfire
P0305
0BH
24H
EWMA (Exponential Weighted Moving Average) misfire counts for last 10 driving cycles
P0305
0CH
24H
Misfire counts for last/current driving cycles
A7H
No. 6 Cylinder Misfire
P0306
0BH
24H
EWMA (Exponential Weighted Moving Average) misfire counts for last 10 driving cycles
P0306
0CH
24H
Misfire counts for last/current driving cycles
A8H
No. 7 Cylinder Misfire
P0307
0BH
24H
EWMA (Exponential Weighted Moving Average) misfire counts for last 10 driving cycles
P0307
0CH
24H
Misfire counts for last/current driving cycles
A9H
No. 8 Cylinder Misfire
P0308
0BH
24H
EWMA (Exponential Weighted Moving Average) misfire counts for last 10 driving cycles
P0308
0CH
24H
Misfire counts for last/current driving cycles