DTC DETECTION LOGIC
DTC CONFIRMATION PROCEDURE
1.PRECONDITIONING
If "DTC CONFIRMATION PROCEDURE" has been previously conducted, always turn ignition switch OFF and wait at least 10 seconds before conducting the next test.
>> GO TO 2.
2.DTC REPRODUCTION PROCEDURE
With CONSULT
Is DTC "C1601" detected?
YES >> Proceed to diagnosis procedure. Refer to STC "Diagnosis Procedure".
NO >> Inspection End.
Regarding Wiring Diagram information, refer to STC "Wiring Diagram".
1.CHECK EPS CONTROL UNIT GROUND CIRCUIT
Is the inspection result normal?
YES >> GO TO 2.
NO >> Repair open circuit or short to ground or short to power in harness or connectors.
2.CHECK EPS CONTROL UNIT POWER SUPPLY CIRCUIT (1)
1. Check voltage between EPS control unit
harness connector terminal and ground.
2. Turn ignition switch ON.
CAUTION: Never start the engine.
3. Check voltage between EPS control unit
harness connector and ground.
Is the inspection result normal?
YES >> GO TO 4.
NO >> GO TO 3.
3.CHECK EPS CONTROL UNIT POWER SUPPLY CIRCUIT (2)
Is the inspection result normal?
YES >> Perform the trouble diagnosis for ignition power supply circuit. Refer to PG "Wiring Diagram - Ignition Power Supply -".
NO >> Repair or replace malfunctioning component.
4.CHECK EPS CONTROL UNIT POWER SUPPLY CIRCUIT (3)
3. Turn ignition switch ON.
CAUTION: Never start the engine.
4. Check voltage between EPS control unit
harness connector and ground.
Is the inspection result normal?
YES >> GO TO 6.
NO >> GO TO 5.
5.CHECK EPS CONTROL UNIT POWER SUPPLY CIRCUIT (4)
Is the inspection result normal?
YES >> Perform the trouble diagnosis for power supply circuit. Refer to PG "Wiring Diagram - Battery Power Supply -".
NO >> Repair or replace malfunctioning component.
6.CHECK CONNECTOR
Is the inspection result normal?
YES >> Replace EPS control unit. Refer to STC "Removal and Installation".
NO >> Repair or replace malfunctioning component.
Electric ignition system
ELECTRIC IGNITION SYSTEM : System Diagram
ELECTRIC IGNITION SYSTEM : System Description
INPUT/OUTPUT SIGNAL CHART
Sensor
Input signal to ECM
ECM function
Actuator
Crankshaft position sensor (POS)
Engine speed*3
Piston position
Ignition timing control
Igni ...
Structure and operation
Sectional View
1. Clutch housing 2. 1st-2nd synchronizer hub assembly 3. 3rd-4th
synchronizer hub assembly
4. 5th input gear 5. 5th-reverse synchronizer hub assembly 6. 5th-reverse baulk
ring
7. 5th main gear 8. 4th main gear 9. 3rd main gear
10. 2nd main gear 11. 2nd double-cone synchr ...