48409 Mercruiser SCREW, TERMINAL BLOCK TO HYDRAULIC PUMP (1/2")


48409 SCREW, TERMINAL BLOCK TO HYDRAULIC PUMP (1/2") Mercruiser 00014332, 00019003, 01321017, 01326013, 2140208, 2165208, 2250507, 40200002D, 40200002G, 4S42028N1, 4S42028TS, 4S42028TT, 4S42028UT, 4S42028UU, 4S420P8UE, 5000147JS, 5000150DP, 5000165CE, 5111200LP, 5120136JS, 5120150AR, 5120150R1, 5220200AS, 5231100 SCREW
48409 SCREW, TERMINAL BLOCK TO HYDRAULIC PUMP (1/2") Mercruiser
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Buy SCREW, TERMINAL BLOCK TO HYDRAULIC PUMP (1/2") 48409 Mercruiser genuine, new aftermarket parts with delivery
Number on catalog scheme: 24
 

Mercruiser entire parts catalog list:

00014332 1982
00019003 1983,1984,1985,1986,1987,1988,1989,1990
01321017 1987
01326013 1983
2140208 1978,1979,1980,1981,1982
2165208 1978
2250507 1977
40200002D 1998
40200002G 1998
4S42028N1 1998
4S42028TS 1998
4S42028TT 1998
4S42028UT 1998
4S42028UU 1998
4S420P8UE 1998
5000147JS 1996,1997
5000150DP 1991,1992,1993,1994,1995
5000165CE 1990,1991
5111200LP 1998
5120136JS 1996,1997,1998
5120150AR 1988,1989,1990,1991,1992,1993,1994,1995
5120150R1 1998
5220200AS 1988
5231100LP 1998
5231100TP 1998
5232100N1 1998
5232100TP 1998
5C30150FS 1993,1994,1995,1996,1997,1998
5E31200N1 1998
5E31200TP 1998
5E31200TS 1998
5E31210TP 1998
5E31210TS 1998
5E31800TP 1998
5E31800TS 1998
5E31810TP 1998
5E31810TS 1998
5E31900TP 1998
5E31900TS 1998
5E31910TP 1998
5E31910TS 1998
5E32200TP 1998
5E32900TS 1998
5E36200TP 1998
5E36200TS 1998
5E36210TP 1998
5E36210TS 1998
5E36800TP 1998
5E36800TS 1998
5E36810TP 1998
5E36810TS 1998
5E36900TS 1998
5E36910TP 1998
5E36910TS 1998
5H41400TP 1998
5H41410TP 1998
5H41410TS 1998
5H41600TP 1998
5H41610TP 1998
5H41610TS 1998
5H42300TP 1998
5H42300TS 1998
5H42400TS 1998
5M41400TP 1998
5M41400TS 1998
5M42300TP 1998
5M42300TS 1998
5T32300TP 1998
5T32300TS 1998
5X32200TS 1998
6020006JS 1996,1997
6211001N1 1998
6311002NZ 1998
6315001N1 1998
6315002NZ 1998
6416003N2 1998
6511102N1 1998
6811001N1 1998

Information:


Illustration 1 g00947980
Schematic of the electronic control
(1) Connector for fuel injection pump
(2) ECM
(3) Voltage load protection module
(4) Service tool connector
(5) Timing wheel
(6) Speed/timing sensor
(7) Machine interface connector
(8) Boost pressure sensor
(9) Engine coolant temperature sensor
(10) Engine oil pressure sensor
(11) Air inlet temperature sensor The electronic control system has the following components:
ECM
Pressure sensors
Temperature Sensors
Speed/timing sensor
Voltage load protection moduleECM
Illustration 2 g00908008
ECM
The ECM functions as the governor and the computer for the fuel system. The ECM receives all the signals from the sensors in order to control the timing and the engine speed.The reasons for having passwords in an ECM are the following reasons:
Reprogramming that is unauthorized
Erasing of logged events that is unauthorized
Allow the customer to control certain programmable engine parameters.The factory passwords restrict changes to authorized personnel. Factory passwords are required to clear any event code. Refer to the following Troubleshooting, "Factory Passwords" For more information on the passwords.The ECM has an excellent record of reliability. Any problems in the system are most likely to be the connectors and the wiring harness. The ECM should be the last item in troubleshooting the engine.The personality module contains the software with all the fuel setting information. The information determines the engine performance. The personality module is installed behind the access panel on the ECM. Flash programming is the method of programming or updating the personality module. Refer to the following Troubleshooting, RENR2417, "Flashing Programming " for the instructions on the flash programming of the personality module. The ECM is sealed and the ECM needs no routine adjustment or maintenance.Speed/Timing Sensor
Illustration 3 g00909870
Timing wheel on crankshaft
The primary engine position is a passive sensor. The timing wheel is located on the crankshaft. The speed/timing sensor receives a signal from the teeth on timing wheel. The extra space on the timing wheel gives one revolution per space. The space is oriented so that the space is 40 degrees after top center.
Illustration 4 g00908010
Schematic for speed/timing sensor
When the engine is cranking, the ECM uses the signal from the speed/timing sensor in the fuel injection pump. When the engine is running the ECM uses the signal from the speed/timing sensor on the crankshaft. This speed/timing sensor is the primary source of the engine position.Pressure Sensors
Illustration 5 g00896073
Schematic for pressure sensors
The boost pressure sensor and the engine oil pressure sensor are active sensors.The boost pressure sensor provides the ECM with a measurement of inlet manifold pressure in order to control the air/fuel ratio. This will reduce the engine smoke during transient conditions.The operating range for the boost pressure sensor ... 55 kPa to 339 kPa (8 psi to 50 psi)The engine oil pressure sensor provides the ECM with a measurement of engine oil pressure. The ECM can warn the operator of possible conditions that can damage the engine. This includes the detection of an oil filter that is blocked.The operating range for the engine oil pressure sensor ... 55 kPa to 339 kPa (8 psi to 50 psi)Temperature Sensors
Illustration 6 g00908817
Schematic for the temperature sensors
The air inlet temperature sensor and the coolant temperature sensor are passive sensors. Each sensor provides a temperature input to the ECM. The ECM controls following operations:
Fuel delivery
Injection timingThe operating range for the sensors ... −40 °C to 150 °C (−40 °F to 302 °F)The sensors are also used for engine monitoring.Voltage Load Protection Module
Illustration 7 g00909436
Voltage load protection module
The voltage load protection module monitors the voltage of the system. The voltage load protection module will shut down the fuel injection pump if there is a high voltage on the system.


Parts screw Mercruiser:

34471
 
34471 SCREW, WATER PUMP TO CYLINDER BLOCK (1 1/2")
01206002, 01207333, 01326013, 01402414, 01406002, 01407333, 2165203, 2165208, 4111021L1, 4111021TS, 4111021UT, 4111021UU, 411102KN2, 41510P1UE, 430B00001, 430L000JS
46718
 
46718 SCREW, WIRING HARNESS PLATE TO MOUNTING BRACKET(3/4")
01206002, 01207333, 01326013, 01406002, 01407333, 02287333, 02607333, 03302336, 03307332, 04706002, 04707333, 04856332, 08986342, 2165203, 2165208, 228801, 260801, 2888203, 44031854
54523
 
54523 SCREW, HOUSING TO INTAKE MANIFOLD (1") - ALLEN HEAD
01321017, 02297343, 02602347, 02608427, 03301310, 04856332, 04881333, 2888203, 44541101S, 4454110JT, 6030000ES
69052
 
69052 SCREW, STARTER SOLENOID TO MOUNTING BRACKET (1/2")
00014332, 01206002, 01207333, 01326013, 2140208, 2165208, 2250507
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