P.13A-6 - LIL EVO

13A-32MULTIPORT FUEL INJECTION (MFI)MULTIPORT FUEL INJECTION (MFI) DIAGNOSIS16-PIN16-PINMB991502AK204070ABSTEP 1. Using scan tool MB991502 or MB991958, checkactuator test item 13: fuel pressure solenoid.CAUTIONTo prevent damage to scan tool MB991502 or MB991958,always turn the ignition switch to the "LOCK" (OFF) positionbefore connecting or disconnecting scan toolMB991502 or MB991958.(1) Connect scan tool MB991502 or MB991958 to the data linkconnector.(2) Turn the ignition switch to the "ON" position.(3) Set scan tool MB991502 or MB991958 to the actuator testmode for item 12, fuel pressure solenoid.• An operation sound should be heard and vibrationshould be felt when the fuel pressure solenoid is operated.(4) Turn the ignition switch to the "LOCK" (OFF) position.Q: Is the solenoid operating properly?YES : It can be assumed that this malfunction is intermittent.Refer to GROUP 00, How to Use Troubleshooting/Inspection Service Points P.00-6.NO : Go to Step 2.MB991911MB991824MB991827AK204071ABCONNECTOR: B-28HARNESS 2 1CONNECTOR:COMPONENT SIDESTEP 2. Check harness connector B-28 at the fuelpressure solenoid for damage.Q: Is the harness connector in good condition?YES : Go to Step 3.NO : Repair or replace it. Refer to GROUP 00E, HarnessConnector Inspection P.00E-2. Then go to Step 12.B-28 (B)AK203490ABTSB Revision