Monitor Result
Using the Monitor Result enables the EVAP system condition to be confirmed on a hand held tester. To check the system condition using a hand held tester, select the following menu items: DIAGNOSIS / ENHANCED OBD II / MONITOR INFO / MONITOR RESULT / EVAP MONITOR.
INCMP, PASS and FAIL will be displayed on the EVAP MONITOR screen:
- INCMP: Monitor is incomplete. If this is displayed, repeat the Monitor Confirmation READINESS MONITOR DRIVE PATTERN , and then reconfirm the Monitor Result.
- PASS: System is normal.
- FAIL: System malfunctions. If this is displayed, select the monitor item and press the ENTER button.
VAL (Test Value) of the item is showed. If the VAL is negative, the monitor item is malfunctioning. Alternatively, if it is positive the item is normal.
TEST ID: $02
DTC RESULT CHART
| DTCs | Monitor Items | VAL (Test Value) | Unit | Conversion Factor |
|---|---|---|---|---|
| P043E 0 | 02 inch Orifice Clog | [Pressure B] - [-4.3 kPa (-32.25 mmHg)] | kPa | 0.0156 |
| P043F | 0.02 inch Orifice High-flow | [Pressure B] - [-1.2 kPa (-9.0 mmHg)] | kPa | 0.0156 |
| P0441 | Purge VSV Stuck Open | [Pressure B x 0.2] - [Pressure C] | kPa | 0.0156 |
| P0441 | Purge VSV Stuck Close | [Pressure E] - [0.3 kPa (2.25 mmHg)] | kPa | 0.0156 |
| P0455 | Gross Leak | [Pressure B x 0.2] - [Pressure C] | kPa | 0.0156 |
| P0456 | Small Leak | [Pressure B] - [Pressure C] | kPa | 0.0156 |
| P2401 | Vacuum Pump Stuck OFF | [-1.2 kPa (-9.0 mmHg)] - [Pressure B] | kPa | 0.0156 |
| P2402 | Vacuum Pump Stuck ON | [-1.2 kPa (-9.0 mmHg)] - [Pressure A] | kPa | 0.0156 |
| P2419 | Vent Valve Stuck open (vent) | [Pressure D] - [0.3 kPa (2.25 mmHg)] | kPa | 0.0156 |
| P2420 | Vent Valve Stuck closed | [Pressure D] - [0.3 kPa (2.25 mmHg)] | kPa | 0.0156 |
PRESSURES DENOTATIONS CHART
| Pressures | Denotations |
|---|---|
| A | EVAP system pressure Variation at 4 seconds after vacuum pump turned ON |
| B | 0.02 inch leak pressure created through 0.02 inch orifice |
| C | Saturated EVAP system pressure during leak check |
| D | EVAP system pressure variation in 10 seconds after vent valve turned ON (closed) |
| E | EVAP system pressure variation in 10 seconds while purge VSV ON (open) after leak check |
HINT:
Refer to Fig 1 for details of pressures A to E.