9044389

1.

Connect GDS to Data Link Connector(DLC).

2.

Ignition switch "ON"

3.

Monitor "Diagnostic Trouble Codes(DTC)" with GDS.

4.

Is DTC status displayed as Present?

	▶ Go to "Monitor GDS Data" procedure.
	▶ Go to "Verification of Vehicle Repair" procedure.

1.

Ignition switch "OFF"

2.

Connect GDS to Data Link Connector(DLC).

3.

Ignition switch "ON" & Engine "ON"

4.

Monitor following parameters in "Current Data" with GDS.

Specification : Refer to Figure below

Fig.1) Camshaft position and Synchronization(CKPS/CMPS) current data when ignition switch "ON" to Engine "ON" (Idle)

5.

Is the parameter displayed within specification?

▶ Fault might be intermittent and caused either by poor contact in connectors or wiring harness, or it has been repaired and control module memory is not cleared yet. Thoroughly check terminal of battery, all connectors(and connections) for looseness, bending, corrosion, contamination, deterioration, and/or damage.

▶ Repair or replace as necessary and then go to "Verification of Vehicle Repair" procedure.

▶ Go to "Timing Inspection" procedure.

6.

Ignition switch "OFF"

7.

Connect VMI to GDS and set up an oscilloscope as follow (4-channel);

Channel A (+) : Pin No. 2 (Signal) terminal of CMPS - Exhaust (CMPS harness connector)

Channel A (-) : Pin No. 3 (Signal) terminal of CMPS - Intake (CMPS harness connector)

Channel B (+) : Pin No. 3 (Signal) terminal of CKPS (CKPS Harness connector)

Channel B (-) : Not used

8.

Ignition switch "ON" & Engine "ON"

Specification : Refer to Figure below

Fig.1) Normal signal waveform of CKPS and CMPS at engine idle.

9.

Is the measured value within specification?

▶ Fault might be intermittent and caused either by poor contact in connectors or wiring harness, or it has been repaired and control module memory is not cleared yet. Thoroughly check terminal of battery, all connectors(and connections) for looseness, bending, corrosion, contamination, deterioration, and/or damage.

▶ Repair or replace as necessary and then go to "Verification of Vehicle Repair" procedure.

▶ Go to "Wiring Inspection" procedure.