4.
Is DTC status displayed as Present?
Connect GDS to Data Link Connector(DLC).
Ignition "ON"
Monitor "Diagnostic Trouble Codes(DTC)" with GDS.
Is DTC status displayed as Present?
 | ▶ Go to "Monitor GDS Data" procedure. |
 | ▶ Go to "Verification of Vehicle Repair" procedure. |
Ignition Switch "OFF"
Connect Data Link Connector(DLC) to GDS.
Ignition Switch "ON" & Engine "Off"
Check "Current Data" with GDS.
Specification : Refer to Fig. 1
Fig.1 ) Intake Air Mass Flow and Intake Air Mass Flow per Cylinder at Ignition Switch "ON"(A), EGR Actuator Operating Section(B) and EGR Actuator Not Operating Section©
Is the measured value within specification?
| ▶ Fault is intermittent caused by poor contact in the sensor’s and/or ECM’s connector or was repaired and ECM memory was not cleared. Thoroughly check connectors for looseness, poor connection, bending, corrosion, contamination, deterioration, or damage. Repair or replace as necessary and go to "Verification of vehicle Repair" procedure. |
| ▶ Go to "Intake System Inspection" procedure. |
