Diagnostic Monitoring Test Results
- The purpose of this test mode is to confirm the result of OBD-II monitor diagnostic test results. The result values stored when particular monitor is completed are displayed. If the monitor is not completed, initial value is displayed.
DIAGNOSTIC MONITORING TEST RESULTS
| OBD Monitor ID |
Test ID |
Description |
Related system |
Scaling ID |
Unit |
| 01 |
80 |
A/F sensor lean-to-rich response time (calculated) |
A/F sensor, HO2S |
20 |
Ratio |
| 01 |
81 |
A/F sensor rich-to-lean response time (calculated) |
20 |
Ratio |
| 01 |
82 |
A/F sensor lean-to-rich response time (calculated) |
20 |
Ratio |
| 01 |
83 |
A/F sensor rich-to-lean response time (calculated) |
20 |
Ratio |
| 02 |
03 |
Low HO2S voltage for switch time calculation (constant) |
0A |
Voltage |
| 02 |
04 |
High HO2S voltage for switch time calculation (constant) |
0A |
Voltage |
| 02 |
05 |
HO2S rich-to-lean response time (calculated) |
10 |
Time |
| 02 |
80 |
Response timeout (calculated) |
10 |
Time |
| 21 |
80 |
A/F sensor and HO2S switching time ratio |
Catalyst |
20 |
Ratio |
| 31 |
83 |
EGR pressure variation |
EGR |
17 |
Pressure |
| 35 |
80 |
Over-retarded |
OCV |
9C |
Angle |
| 35 |
81 |
Over-advanced |
9C |
Angle |
| 3A |
80 |
EVAP system leak detection pump large leak check |
EVAP |
0D |
Current |
| 3B |
80 |
EVAP system leak detection pump small leak check |
0D |
Current |
| 3C |
80 |
EVAP system leak detection pump very small leak check |
05 |
Raw value |
| 3D |
80 |
Purge flow monitor |
0D |
Current |
| 41 |
80 |
A/F sensor heater test result and limits |
13 |
Ohm |
| 42 |
80 |
HO2S heater test result and limits |
14 |
Ohm |
| A2 |
0B |
Cylinder No. 1 average misfire counts for last 10 DC |
Misfire |
24 |
Counts |
| A2 |
0C |
Cylinder No. 1 misfire counts for last/current DC |
24 |
Counts |
| A3 |
0B |
Cylinder No. 2 average misfire counts for last 10 DC |
24 |
Counts |
| A3 |
0C |
Cylinder No. 2 misfire counts for last/current DC |
24 |
Counts |
| A4 |
0B |
Cylinder No. 3 average misfire counts for last 10 DC |
24 |
Counts |
| A4 |
0C |
Cylinder No. 3 misfire counts for last/current DC |
24 |
Counts |
| A5 |
0B |
Cylinder No. 4 average misfire counts for last 10 DC |
24 |
Counts |
| A5 |
0C |
Cylinder No. 4 misfire counts for last/current DC |
24 |
Counts |