Diagnostic Mode 06 - Read Test Results For Specific Diagnostic Functions - 2024 My
Diagnostic Mode 06 makes it possible to retrieve test results for special components and systems which are continuously or not continuously monitored. If the diagnosis of a system is complete, the diagnostic result and the corresponding thresholds are saved and displayed in mode 06. This data remains saved (even with the ignition off) until either new diagnostic results become available or the DTC memory is erased.
The min & max values for each individual test in Mode 06 represent the min & max operating values for a properly operating system. This data is provided to the individual aftermarket scan tool companies for development of their scan tool. Depending on the scan tool being used, the min & max values shown may vary, or be rounded up or down to the nearest decimal point depending on the aftermarket scan tool company's development process.
For example; GST information documentation will show the value as 0.3499 (units) while the scan tool will display the same value as 0.35 (units).
Depending on the scan tool and protocol used, the information displayed in Diagnostic Mode 06 may be referred to by different names such as Test-ID (TID), Hex-ID, Component-ID (CID), On-Board Diagnostic Monitor Identifier (OBDMID), or contain no name at all and may be referenced by only a number.
Test requirements
- Exhaust system must be properly sealed between the catalytic converter and the cylinder heads.
- No DTCs stored in the DTC memory.
- Coolant Temperature at least 80° C.
Work procedure
-- Connect the scan tool.
-- Start the engine and let run at idle speed.
-- Select Mode 6: Check test the results of components that are not continuously monitored.
Select the desired Test-ID.
The current minimum and maximum values will be displayed on the scan tool screen.
The following table is a numerical list of all "Test-IDs" that may be selected.
| On-Board Diagnostic Monitor ID Name | Monitor ID (MID) | Test ID Name | Test ID (TID) | Min. Value 1 | Max. Value 1 | Unit | Monitor Fault Code(s) | DTC / DTC Description |
|---|---|---|---|---|---|---|---|---|
| Catalyst Monitor Bank 1 | OBDMID$21 | OSC compared to borderline catalyst | TID$84 | 100.0 | 6553.5 | [%] | P0420 | P0420 - Catalyst System Efficiency Below Threshold Bank 1 |
| EVAP Monitor (0.020") | OBDMID$3C | Leakage check | TID$83 | 0.00 | 65535 | [min] | P0456 | P0456 - EVAP System Leak Detected (very small leak) |
| Purge Flow Monitor | OBDMID$3D | Purge Valve functional check | TID$8B | 0.20 | 655.35 | [-] | P0441 | P0441 - EVAP System Incorrect Purge Flow |
| Purge Flow Monitor | OBDMID$3D | Purge flow check second purge line | TID$8F | 0.20 | 655.35 | [-] | P04F0 | P04F0 - EVAP System High Load Purge Line "A" Performance |
| Fuel System Monitor Bank 1 | OBDMID$81 | Cylinder 1 Air-Fuel Ratio Imbalance lean Cylinder 1 Air-Fuel Ratio Imbalance rich | TID$90 TID$91 | 0.00 0.86 | 1.13 1.99 | [-] [-] | P219C | P219C - Cylinder 1 Air-Fuel Ratio Imbalance |
| Cylinder 2 Air-Fuel Ratio Imbalance lean Cylinder 2 Air-Fuel Ratio Imbalance rich | TID$92 TID$93 | 0.00 0.86 | 1.13 1.99 | [-] [-] | P219D | P219D - Cylinder 2 Air-Fuel Ratio Imbalance | ||
| Cylinder 3 Air-Fuel Ratio Imbalance lean Cylinder 3 Air-Fuel Ratio Imbalance rich | TID$94 TID$95 | 0.00 0.86 | 1.13 1.99 | [-] [-] | P219E | P219E - Cylinder 3 Air-Fuel Ratio Imbalance | ||
| Cylinder 4 Air-Fuel Ratio Imbalance lean Cylinder 4 Air-Fuel Ratio Imbalance rich | TID$96 TID$97 | 0.00 0.86 | 1.13 1.99 | [-] [-] | P219F | P219F - Cylinder 4 Air-Fuel Ratio Imbalance | ||
| Misfire Cylinder 1 Data | OBDMID$A2 | EWMA misfire counts for previous driving cycles Misfire counts for last/current driving cycles | TID$0B TID$0C | 0 0 | 65535 65535 | counts counts | P0301 | P0301 - Cylinder 1 Misfire Detected |
| Misfire Cylinder 2 Data | OBDMID$A3 | EWMA misfire counts for previous driving cycles Misfire counts for last/current driving cycles | TID$0B TID$0C | 0 0 | 65535 65535 | counts counts | P0302 | P0302 - Cylinder 2 Misfire Detected |
| Misfire Cylinder 3 Data | OBDMID$A4 | EWMA misfire counts for previous driving cycles Misfire counts for last/current driving cycles | TID$0B TID$0C | 0 0 | 65535 65535 | counts counts | P0303 | P0303 - Cylinder 3 Misfire Detected |
| Misfire Cylinder 4 Data | OBDMID$A5 | EWMA misfire counts for previous driving cycles Misfire counts for last/current driving cycles | TID$0B TID$0C | 0 0 | 65535 65535 | counts counts | P0304 | P0304 - Cylinder 4 Misfire Detected |
| Exhaust Gas Sensor Monitor Bank 1 - Sensor 1 | OBDMID$01 | Lean to rich dynamic transition time Rich to lean dynamic transition time Lean to rich dynamic delay time Rich to lean dynamic delay time | TID$81 TID$80 TID$8D TID$8C | 0 0 0 0 | 0.6 0.6 0.5 0.5 | [s] [s] [s] [s] | P0133 | P0133 - O2 Sensor Circuit Slow Response Bank 1 Sensor 1 |
| 2nd lambda control loop out of range high | TID$8A | -1.00 | 0.10 | [-] | P2195 | P2195 - O2 Sensor Signal Biased/Stuck Lean Bank 1 Sensor 1 | ||
| 2nd lambda control loop out of range low | TID$8B | -0.10 | 1.00 | [-] | P2196 | P2196 - O2 Sensor Signal Biased/Stuck Rich Bank 1 Sensor 1 | ||
| Sample error check | TID$85 | 0 | 8.00 | [-] | P2414 | P2414 - O2 Sensor Exhaust Sample Error Bank 1 Sensor 1 | ||
| Exhaust Gas Sensor Heater Monitor Bank 1 - Sensor 1 | OBDMID$41 | Target check ceramic temperature | TID$85 | 680.0 | 6513.5 | [°C] | P0135 | P0135 - O2 Sensor Heater Circuit Bank 1 Sensor 1 |
| Target check ceramic temperature after start | TID$86 | 680.0 | 6513.5 | [°C] | P0135 | P0135 - O2 Sensor Heater Circuit Bank 1 Sensor 1 | ||
| Exhaust Gas Sensor Monitor Bank 1 - Sensor 2 | OBDMID$02 | Rich to lean sensor switch time (calculated) | TID$05 | 0 | 1.0 | [s] | P013A | P013A - O2 Sensor Slow Response - Rich to Lean Bank 1 Sensor 2 |
| Lean to rich sensor switch time (calculated) | TID$06 | 0 | 0.9 | [s] | P013B | P013B - O2 Sensor Slow Response - Lean to Rich Bank 1 Sensor 2 | ||
| Rich to lean delay time | TID$93 | 0 | 1.0 | [s] | P013E | P013E - O2 Sensor Delayed Response - Rich to Lean Bank 1 Sensor 2 | ||
| Lean to rich delay time | TID$94 | 0 | 1.1 | [s] | P013F | P013F - O2 Sensor Delayed Response - Lean to Rich Bank 1 Sensor 2 | ||
| Voltage target lean | TID$96 | 0.00 | 0.20 | [V] | P2271 | P2271 - O2 Sensor Signal Biased/Stuck Rich Bank 1 Sensor 2 | ||
| Voltage target rich | TID$95 | 0.75 | 1.25 | [V] | P2270 | P2270 - O2 Sensor Signal Biased/Stuck Lean Bank 1 Sensor 2 | ||
| Exhaust Gas Sensor Heater Monitor Bank 1 - Sensor 2 | OBDMID$42 | Internal resistance check | TID$90 | 0 | 2.00 | [kOhm] | P0141 | P0141 - O2 Sensor Heater Circuit Bank 1 Sensor 2 |
| VVT Monitor Bank 1 | OBDMID$35 | Target error intake | TID$80 | measurement value (depending on the last change of target position) ± 3 | measurement value (depending on the last change of target position) ± 3 | [°] | P0011 | P0011 - "A" Camshaft Position - Timing Over-Advanced or System Performance Bank 1 |
| Slow response intake | TID$81 | measurement value (depending on the last change of target position) ± 3 | measurement value (depending on the last change of target position) ± 3 | [°] | P000A | P000A - "A" Camshaft Position Slow Response Bank 1 | ||
| Target error outlet | TID$82 | measurement value (depending on the last change of target position) ± 3 | measurement value (depending on the last change of target position) ± 3 | [°] | P0014 | P0014 - "B" Camshaft Position - Timing Over-Advanced or System Performance Bank 1 | ||
| Slow response outlet | TID$83 | measurement value (depending on the last change of target position) ± 3 | measurement value (depending on the last change of target position) ± 3 | [°] | P000B | P000B - "B" Camshaft Position Slow Response Bank 1 |