Filed Under (Harley Davidson) by admin on 08-02-2011

INSTALLATION Oil Pressure Sending Unit To prevent accidental vehicle start-up, which could cause death or serious injury, disconnect negative (-) battery cable before proceeding. (00048a) 1. Refer to the Service Manual and follow the instructions given to remove the seat and disconnect the battery cables, negative (-) cable first. 1 2 3 4 is04574 1. Oil pressure sending unit 2. Cam position sensor 3. Crank position sensor 4. Main harness to ECM Figure 1. Electrical Bracket: 2000-2001 Fuel Injected Models (Magnetti-Marelli) 1 2 3 is04575 1. Oil pressure sending unit 2. Crankshaft position sensor 3. P&A siren kit Figure 2. Electrical Bracket (ECM Removed) 2002-2003 Fuel Injected Models (Delphi) -J01875 1 of 4 NOTE For 2002 to 2003 models: See Figure 2. Remove the two screws securing the ECM and remove the ECM to access the electrical bracket. 2. For 2004 and later models: Proceed to the Gauges section. For 2000 to 2003 models: See Figure 1, Figure 2 and Figure 3 for the applicable model and locate the sensor harness connector (2-piece mini-Deutsch® connector). 3 2 4 1 is04576 1. Ignition harness 2. Cam position sensor 3. Oil pressure sending unit 4. Crankshaft position sensor Figure 3. Ignition Module – Carbureted Models 3. Locate the oil pressure sending unit at the front right side of the crankcase and pull wire socket from terminal of the oil pressure sending unit. 4. Carefully draw the conduit and the pin side of mini-Deutsch connector forward and then up between the rear brake master cylinder reservoir and the frame downtube to area of the rear brake pedal. 5. See Figure 4. Remove the secondary locking wedge (3) from the pin side of the connector with a needle nose pliers. 1 3 2 is04577 1. Pin 2. Wire seal 3. Locking wedge Figure 4. Deutsch Connector Pin Side (2-pin connector shown) 6. Gently depress terminal latches inside pin housing and back out the pin in chamber #1 through the hole in wire seal. 7. Pull the oil sending unit wire through conduit and remove wire. Note the routing of the wire. 8. See Figure 9. Route the jumper (6) pins through the conduit from the kit in the same direction as the original wire noted in Step 7. Use cable straps to secure to the wire bundle. 9. See Figure 5. Locate pin chambers #1 and #2 on pin side of connector. Insert brown/green jumper pin into chamber #2 and feed until it clicks into place. Verify that pin will not back out of the chamber by giving a slight tug on the wire to confirm that it is locked