Function Inspection Using M-MDS

STEP	INSPECTION	RESULTS	ACTION
1	PURPOSE: VERIFY RELATED REPAIR INFORMATION AVAILABILITY Verify related Service Bulletins and/or on-line repair information availability. Is any related repair information available?	Yes	Perform repair or diagnosis according to the available repair information. If the vehicle is not repaired, go to the next step.
1		No	Go to the next step.
2	PURPOSE: IDENTIFY TRIGGER DTC FOR FREEZE FRAME DATA (MODE 2) Is the DTC P0088:00 on FREEZE FRAME DATA (Mode 2)?	Yes	Go to the next step.
2		No	Go to the TROUBLESHOOTING PROCEDURE for DTC on FREEZE FRAME DATA (Mode 2). (See DTC TABLE [SKYACTIV-G 2.0, SKYACTIV-G 2.5] .)
3	PURPOSE: RECORD VEHICLE STATUS AT TIME OF DTC DETECTION TO UTILIZE WITH REPEATABILITY VERIFICATION Has the FREEZE FRAME DATA (Mode 2)/snapshot data been recorded?	Yes	Go to the next step.
3		No	Record the FREEZE FRAME DATA (Mode 2)/snapshot data on the repair order, then go to the next step. NOTE: Recording can be facilitated using the screen capture function of the PC.
4	PURPOSE: VERIFICATION IF MALFUNCTION CAUSED BY LACK OF FUEL Verify the snapshot data FLI. (See ON-BOARD DIAGNOSTIC TEST [SKYACTIV-G 2.0, SKYACTIV-G 2.5] .) Is the snapshot data FLI 5 % or less ?	Yes	Refill the fuel. Go to the TROUBLESHOOTING PROCEDURE to perform the procedure from Step 3.
4		No	Go to the next step.
5	PURPOSE: VERIFY RELATED PENDING CODE AND/OR DTC Switch the ignition off, then ON (engine off). Perform the Pending Trouble Code Access Procedure and DTC Reading Procedure. (See ON-BOARD DIAGNOSTIC TEST [SKYACTIV-G 2.0, SKYACTIV-G 2.5] .) Are any other PENDING CODEs and/or DTCs present?	Yes	Go to the applicable PENDING CODE or DTC inspection. (See DTC TABLE [SKYACTIV-G 2.0, SKYACTIV-G 2.5] .) Go to the next step.
5		No	Go to the next step.
6	PURPOSE: VERIFY CONNECTOR CONNECTIONS Start the engine. Access the FUEL PRES PID using the M-MDS. (See ON-BOARD DIAGNOSTIC TEST [SKYACTIV-G 2.0, SKYACTIV-G 2.5] .) Does the PID value fluctuate when the following connectors are shaken? Fuel pressure sensor PCM	Yes	Repair or replace the applicable wiring harness or connector parts. Go to the TROUBLESHOOTING PROCEDURE to perform the procedure from Step 3.
6		No	Go to the next step.
7	PURPOSE: VERIFY FUEL PRESSURE (LOW-SIDE) MALFUNCTION Switch the ignition off. Disconnect the high pressure fuel pump connector. Start the engine and idle it. Access the FUEL PRES PID using the M-MDS. (See ON-BOARD DIAGNOSTIC TEST [SKYACTIV-G 2.0, SKYACTIV-G 2.5] .) Is the FUEL_PRES PID value approx. 200 kPa {2.04 kgf/cm ² , 29.0 psi} or more ?	Yes	Go to the TROUBLESHOOTING PROCEDURE to perform the procedure from Step 2.
7		No	Go to the TROUBLESHOOTING PROCEDURE to perform the procedure from Step 1.