Pajero II Workshop Manual 1991 · Электрооборудование двигателя · страница 26 из 54 · Открыть оригинал PDF ↗
Текст распознан со скана. Числа и обозначения можно сверить с оригиналом ниже.
WAVEFORM OBSERVATION POINTS
Point AThe height; length and slope of the spark line (refer to abnormal waveform examples 1, 2, 3 and 4)
show thefollowing trends_
Распознанный текст таблицы — требует сверки с оригиналом
| Spar | k line | Plug gap | Condition of electrode | Compression force | Concentration of air mixture | Ignition timing | Spark plug cable |
|---|---|---|---|---|---|---|---|
| Long | Small | Normal | Low | Rich | Advanced | Leak | |
| { | Short | Large | Large wear | High | Lean | Retarded | High resistance |
| High | Large | Large wear | High | Lean | Retarded | High resistance | |
| ! | Low | Small | Normal | Low | Rich | Advanced | Leak |
| Sl | ope | Large | Plug is fouled |
Point BNumber of vibrations in reduction vibration section
(Refer toabnormal waveformexample 5)
Распознанный текст таблицы — требует сверки с оригиналом
| Number of vibrations | Coil and condenser |
|---|---|
| Three or more | Normal |
| Except above | Abnormal |
Point €Number of vibrations at beginningof dwell section
(Refer to abnormal waveform example 5)
Распознанный текст таблицы — требует сверки с оригиналом
| Number of vibrations | Coil |
|---|---|
| 5-6 or higher | Normal |
| Except above | Abnormal |
Point D : Ignition voltage height (distributionper each cylinder) shows the following trends_
Распознанный текст таблицы — требует сверки с оригиналом
| Ignition voltage | Plug gap | Condition of electrode | Compression force | Concentration of air mixture | Ignition timing | Spark plug cable |
|---|---|---|---|---|---|---|
| High | Large | Large wear | High | Lean | Retarded | High resistance |
| Low | Small | Normal | Low | Rich | Advanced | Leak |




