10472010

1.

Possible DTC: P0560

＊ CC-CODE

(1)

C001 (Signal below the lower limit- No signal)

A.

Possible causes of trouble :

Open circuit in wiring / Short circuit to GND line

Contact resistance

Fuse defective

Plug contacts

Main relay

Battery defective

Alternator charge defective

(2)

C002 (Signal above the upper limit)

A.

Possible causes of trouble :

24V battery connected

Alternator over-charging

(3)

C004 (Plausibility error)

A.

C004 (Plausibility error)

Rail pressure sensor defective

Pressure regulator valve defective

Battery defective

2.

Check ECU plug and wiring plug contact condition.

3.

After ignition on, check the supply voltage of ECU pin 4 to GND and of ECU pin 5 to GND.

Set value : 8 ~ 15V

4.

If set value is not attained, check the main relay of pin 30 to GND.

Set value : 8 ~ 15V

5.

If set value is not attained, check fuses.

6.

Measure the supply voltage of ECU pin 13 to GND

Set value : 8 ~ 15V

7.

Check GND wires from ECU pin 1,2,3 for open and short circuit.

8.

Check the battery voltage

9.

Check the alternator charge condition