The following is the information specified in Service $06 of SAE J1979/ISO 15031-5. 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
P014C | 8DH | 04H | O2 Sensor Slow Response - Rich to Lean Bank 1 Sensor 1
P014C | 8EH | 04H | O2 Sensor Slow Response - Rich to Lean Bank 1 Sensor 1
P014D | 8FH | 84H | O2 Sensor Slow Response - Lean to Rich Bank 1 Sensor 1
P014D | 90H | 84H | O2 Sensor Slow Response - Lean to Rich Bank 1 Sensor 1
P015A | 91H | 01H | O2 Sensor Delayed Response - Rich to Lean Bank 1 Sensor 1
P015A | 92H | 01H | O2 Sensor Delayed Response - Rich to Lean Bank 1 Sensor 1
P015B | 93H | 01H | O2 Sensor Delayed Response - Lean to Rich Bank 1 Sensor 1
P015B | 94H | 01H | O2 Sensor Delayed Response - Lean to Rich Bank 1 Sensor 1
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
P014E | 8DH | 04H | O2 Sensor Slow Response - Rich to Lean Bank 2 Sensor 1
P014E | 8EH | 04H | O2 Sensor Slow Response - Rich to Lean Bank 2 Sensor 1
P014F | 8FH | 84H | O2 Sensor Slow Response - Lean to Rich Bank 2 Sensor 1
P014F | 90H | 84H | O2 Sensor Slow Response - Lean to Rich Bank 2 Sensor 1
P015C | 91H | 01H | O2 Sensor Delayed Response - Rich to Lean Bank 2 Sensor 1
P015C | 92H | 01H | O2 Sensor Delayed Response - Rich to Lean Bank 2 Sensor 1
P015D | 93H | 01H | O2 Sensor Delayed Response - Lean to Rich Bank 2 Sensor 1
P015D | 94H | 01H | O2 Sensor Delayed Response - Lean to Rich Bank 2 Sensor 1
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
P0456 | 82H | FDH | Internal pressure of EVAP system at the end of 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