Malfunction Threshold
The ratio of the current EGR flow to the normal EGR flow is 15 % or less.
The difference between the MAP value before and after the Enable Conditions are met is no more than the values in the table. The change in pressure should occur for at least 3 seconds.
MALFUNCTION THRESHOLD
| Engine speed | Barometric pressure | |
|---|---|---|
| 62 kPa (18.2 in.Hg, 460 mmHg) | 102 kPa (30.0 in.Hg, 760 mmHg) | |
| 1,100 rpm | 9 kPa (2.8 in.Hg, 72 mmHg) | 14 kPa (4.3 in.Hg, 110 mmHg) |
| 2,000 rpm | 4 kPa (1.4 in.Hg, 35 mmHg) | 8 kPa (2.4 in.Hg, 61 mmHg) |