883515002 Mercruiser PISTON ASSEMBLY, Standard/Floating Design (Port)


883515002 PISTON ASSEMBLY, Standard/Floating Design (Port) Mercruiser 4S42028N1, 4S42028TS, 4S42028TT, 4S42028UT, 4S42028UU, 4S420P8UE PISTON
883515002 PISTON ASSEMBLY, Standard/Floating Design (Port) Mercruiser
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Buy PISTON ASSEMBLY, Standard/Floating Design (Port) 883515002 Mercruiser genuine, new aftermarket parts with delivery
Number on catalog scheme: 27
 

Mercruiser entire parts catalog list:

4S42028N1 1998
4S42028TS 1998
4S42028TT 1998
4S42028UT 1998
4S42028UU 1998
4S420P8UE 1998

Information:


Illustration 1 g01027829
Schematic
Test Step 1. Inspect Electrical Connectors and Wiring
Remove electrical power from the engine ECM.
Illustration 2 g01310457
Left side engine view (typical example)
(1) J2/P2 ECM connectors
Illustration 3 g01161069
Typical location of the fuel filter differential pressure switch
(2) Fuel filter differential pressure switch
Thoroughly inspect connector (1). Also, thoroughly inspect the connector for switch (2). Refer to Troubleshooting, "Electrical Connectors - Inspect" for details.
Illustration 4 g01027831
P2 ECM connector
(P2-65) Fuel filter differential pressure switch
(P2-83) Return for the switch
Illustration 5 g01160725
Connector for the fuel filter differential pressure switch
(Terminal 1) Fuel filter differential pressure switch
(Terminal 2) Return for the switch
Perform a 45 N (10 lb) pull test on each of the wires in the ECM connector and the sensor connectors that are associated with the active diagnostic code.
Check the ECM connector (allen head screw) for the proper torque. Refer to Troubleshooting, "Electrical Connectors - Inspect" for details.
Check the harness and wiring for abrasions and for pinch points from the sensors back to the ECM. Expected Result:All connectors, pins, and sockets are completely coupled and/or inserted. The harness and wiring are free of corrosion, of abrasion, and of pinch points.Results:
OK - The harness and wiring are OK. Proceed to Test Step 2.
Not OK - There is a problem in the connectors and/or wiring.Repair: Repair the connectors or wiring and/or replace the connectors or wiring. Ensure that all of the seals are properly in place and ensure that the connectors are completely coupled.Verify that the repair eliminates the problem.STOPTest Step 2. Check the Switch Circuit
Disconnect the connector for the differential pressure switch.
Check continuity between the terminals for the differential pressure switch at the connector. Expected Result:The resistance check indicates a short circuit.Results:
OK - The resistance check indicates a short circuit. The differential pressure switch is OK. Proceed to Test Step 3.
Not OK - The resistance check indicates an open circuit. There is an open circuit in the wiring for the fuel filter differential pressure switch.Repair: Replace the differential pressure switch.STOPTest Step 3. Check the Wiring between the Connector for the Differential Pressure Switch and the ECM
Disconnect the J2/P2 ECM connector.
Create a short between the terminals of the connector for the differential pressure switch.
Check continuity at the ECM connector between terminal P2-65 (fuel filter pressure switch) and terminal P2-83 (switch return). Expected Result:The resistance check indicates a short circuit.Results:
OK - The resistance check indicates a short circuit.Repair: Check all connectors and wiring. Ensure that there are clean, solid connections at each connector. Return all wiring to the original configuration and retest the circuit. The most likely cause of the problem is a poor connection. The next most likely cause of the problem is the differential pressure switch. The least likely cause of the problem is the ECM. The ECM can be tested by creating a short between the ECM terminals for the differential pressure switch. Start and run the engine. After an hour, check for a E390 event code. If the event code is activated with the short in place at the ECM connector, replace the ECM. Refer to Troubleshooting, "ECM - Replace". Verify that the problem is resolved.STOP
Not OK - The resistance check indicates an open circuit.Repair: Repair the connectors or wiring and/or replace the connectors or wiring between the ECM and the connector for the differential pressure switch.STOP


Parts piston Mercruiser:

881592002
 
881592002 PISTON ASSEMBLY, Standard/Floating Design (Starboard)
4S42028N1, 4S42028TS, 4S42028TT, 4S42028UT, 4S42028UU, 4S420P8UE
881592001
 
881592001 PISTON ASSEMBLY, Standard/Floating Design (Starboard)
4S42028N1, 4S42028TS, 4S42028TT, 4S42028UT, 4S42028UU, 4S420P8UE
883515001
881596002
 
881596002 PISTON ASSEMBLY, .030/Floating Design (Starboard)
4S42028N1, 4S42028TS, 4S42028TT, 4S42028UT, 4S42028UU, 4S420P8UE
881596001
 
881596001 PISTON ASSEMBLY, .030/Floating Design, Without Connecting Rod(Starboard)
4S42028N1, 4S42028TS, 4S42028TT, 4S42028UT, 4S42028UU, 4S420P8UE
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