Normality Judgment
Judge OK the when the malfunction criteria below are completed.
Judgment Value
JUDGMENT VALUE
| Malfunction Criteria | Threshold Value |
|---|---|
| Low side NG | |
| Output voltage | >/= 1.79 V |
| Engine speed | >/= 2000 RPM |
| Throttle opening angle | >/= 15° |
| Intake manifold pressure | >/= 73.3 kPa (550 mmHg, 21.7 inHg) |
| High side NG | |
| Output voltage | < 1.83 V |
| Engine speed | 500<-->850 RPM |
| Throttle opening angle | < 3.5° |
| Intake manifold pressure | < 46.7 kPa (350 mmHg, 13.8 inHg) |
| Fuel system diagnosis | Rich side OK |