TROUBLE DIAGNOSES — Electrical Components Inspection (Cont'd)
EF & EC-127prose procedureNeutral Switch applies to M/T vehicles. Inhibitor Switch applies to A/T vehicles.
Electrical Components Inspection (Cont'd)
Fuel Pump Check
- 2Check fuel pump for normal operation by supplying it with battery voltage between terminals (a) and (c).
SEF440H
F.I.C.D. SOLENOID VALVE
F.I.C.D. Solenoid Valve Inspection
- 1Check that clicking sound is heard when applying 12V direct current to terminals.
SEF341H - 2Check plunger for seizure or sticking.
SEF342H - 3Check for broken spring.SEF342H
NEUTRAL SWITCH
Check continuity between terminals (a) and (b).
Neutral Switch Continuity
| Conditions | Continuity |
|---|---|
| Shift to Neutral | Yes |
| Shift to other position | No |
Shift to Neutral
ContinuityYes
Shift to other position
ContinuityNo
INHIBITOR SWITCH
Check continuity between terminals (a) and (b), (f).
Inhibitor Switch Continuity
| Conditions | Continuity between terminals (a) and (b) | Continuity between terminals (a) and (f) |
|---|---|---|
| Shift to "P" position | Yes | No |
| Shift to "N" position | No | Yes |
| Shift to positions other than "P" and "N" | No | No |
Shift to "P" position
Continuity between terminals (a) and (b)Yes
Continuity between terminals (a) and (f)No
Shift to "N" position
Continuity between terminals (a) and (b)No
Continuity between terminals (a) and (f)Yes
Shift to positions other than "P" and "N"
Continuity between terminals (a) and (b)No
Continuity between terminals (a) and (f)No
Parts DiagramFig. fig3
| # | Part Name | Notes / Torque |
|---|---|---|
| 1 | Plunger | |
| 2 | Spring | |
| 3 | Washer |