Trouble Diagnoses — Diagnostic Table (Cont'd) — Symptom & Condition 23: Engine stall — while loading
EF & EC-61flowchartDiagnostic Table (Cont'd)
SYMPTOM & CONDITION 23 — Engine stall — while loading
Possible Causes Matrix — Engine stall while loading
| Category | POSSIBLE CAUSES | 1 | 2 | 3 | 4 | 5 |
|---|---|---|---|---|---|---|
| SPECIFICATIONS | Ignition timing | O | ||||
| SPECIFICATIONS | Idle speed (too low) | O | ||||
| INTAKE SYSTEM | A.A.C. valve | O | O | |||
| INTAKE SYSTEM | F.I.C.D. solenoid (remaining OFF) | O | O | |||
| CONTROL SYSTEM | Idle switch (remaining OFF) | O | O |
SPECIFICATIONS
POSSIBLE CAUSESIgnition timing
1
2O
3
4
5
SPECIFICATIONS
POSSIBLE CAUSESIdle speed (too low)
1O
2
3
4
5
INTAKE SYSTEM
POSSIBLE CAUSESA.A.C. valve
1O
2
3O
4
5
INTAKE SYSTEM
POSSIBLE CAUSESF.I.C.D. solenoid (remaining OFF)
1O
2
3
4O
5
CONTROL SYSTEM
POSSIBLE CAUSESIdle switch (remaining OFF)
1O
2
3
4
5O
SERVICE PROCEDURE
Service Procedure — Engine stall while loading
Rendering diagram…