TROUBLE DIAGNOSES — Diagnostic Table (Cont'd) — Symptom & Condition 20: Engine stall — while accelerating
EF & EC-58flowchartDiagnostic Table (Cont'd)
SYMPTOM & CONDITION 20 — Engine stall — while accelerating
Possible Causes Matrix — Symptom & Condition 20
| Category | Possible Causes | 1 | 2 | 3 | 4 | 5 | 6 |
|---|---|---|---|---|---|---|---|
| SPECIFICATIONS | Mixture ratio | O | O | ||||
| SPECIFICATIONS | Ignition sparks (weak, missing) | O | O | ||||
| SPECIFICATIONS | Compression pressure (low) | O | |||||
| CONTROL SYSTEM | Crank angle sensor | O | O | ||||
| CONTROL SYSTEM | Air flow meter | O | |||||
| CONTROL SYSTEM | Exhaust gas sensor | O | O |
SPECIFICATIONS
Possible CausesMixture ratio
1
2
3
4O
5O
6
SPECIFICATIONS
Possible CausesIgnition sparks (weak, missing)
1O
2O
3
4
5
6
SPECIFICATIONS
Possible CausesCompression pressure (low)
1
2
3O
4
5
6
CONTROL SYSTEM
Possible CausesCrank angle sensor
1O
2
3
4
5
6O
CONTROL SYSTEM
Possible CausesAir flow meter
1
2
3
4
5
6O
CONTROL SYSTEM
Possible CausesExhaust gas sensor
1
2
3
4O
5O
6
SERVICE PROCEDURE
Service Procedure Flowchart — Symptom & Condition 20
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