7610A 1 Mariner COVER, CYLINDER BLOCK


7610A 1 COVER, CYLINDER BLOCK Mariner 7070520 COVER
7610A 1 COVER, CYLINDER BLOCK Mariner
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Buy COVER, CYLINDER BLOCK 7610A 1 Mariner genuine, new aftermarket parts with delivery
Number on catalog scheme: 5
 

Compatible models:

7070520   Mariner

Mariner entire parts catalog list:

7070520 1980,1982,1983

Information:


Illustration 1 g01458429
Schematics for the sensors
Illustration 2 g01715517
View of the P2 pressure sensor pin locations
(38) Ground (GND) Intake Manifold Pressure Sensor
(39) Ground (GND) Oil Pressure Sensor
(40) Ground (GND) Fuel Rail Pressure Sensor
(46) Voltage supply (5 Volts DC) Intake Manifold Pressure Sensor
(47) Voltage supply (5 Volts DC) Oil Pressure Sensor
(48) Voltage supply (5 Volts DC) Fuel Rail Pressure Sensor
(51) Signal (SIG) Fuel Rail Pressure Sensor
(55) Signal (SIG) Intake Manifold Pressure Sensor
(56) Signal (SIG) Oil Pressure Sensor
Illustration 3 g01170309
Fuel rail pressure sensor
(1) Voltage supply (Vs)
(2) Ground (GND)
(3) Signal (SIG)
Illustration 4 g01170310
Intake manifold pressure sensor
(1) Voltage Supply (Vs)
(2) Ground (GND)
(3) Signal (SIG)
Illustration 5 g01170311
Oil pressure sensor
(1) Voltage Supply (Vs)
(2) Ground (GND)
(3) Signal (SIG)The troubleshooting procedures for the diagnostic codes of each pressure sensor are identical. The pressure sensors are active sensors. The pressure sensor has three terminals. Active sensors require supply voltage from the ECM. The P2/J2 ECM connector supplies +5 Volts to terminal 1 of each sensor. The common line is connected to each sensor connector terminal 2. The signal voltage from terminal 3 of each sensor is supplied to the appropriate terminal at the P2/J2 ECM connector.Test Step 1. VERIFY ALL ACTIVE DIAGNOSTIC CODES
Turn the keyswitch to the ON position. Wait at least 10 seconds for activation of the diagnostic codes.
Verify if any of the following diagnostic codes are active:
0100-03 Engine Oil Pressure Sensor voltage above normal
0100-04 Engine Oil Pressure Sensor voltage below normal
0100-10 Engine Oil Pressure Sensor abnormal rate of change
1785-03 Intake Manifold Pressure Sensor voltage above normal
1785-04 Intake Manifold Pressure Sensor voltage below normal
1785-10 Intake Manifold Pressure Sensor abnormal rate of change
1797-03 Fuel Rail Pressure Sensor voltage above normal
1797-04 Fuel Rail Pressure Sensor voltage below normalExpected Result:One or more of the preceding diagnostic codes are active.Results:
OK - Proceed to Test Step 2.
Not OK - Repair: Do not use this procedure if 1785-10 or 0100-10 diagnostic codes are active. Refer to Troubleshooting, "5 Volt Sensor Supply Circuit - Test". When this test is complete, return to the start of this test.If the preceding codes are logged, an intermittent condition may be causing the logged codes. Refer to Troubleshooting, "Electrical Connectors - Inspect".Perform a "Wiggle Test" by using the electronic service tool to identify intermittent connections.STOPTest Step 2. INSPECT ELECTRICAL CONNECTORS AND WIRING
Thoroughly inspect the terminal connections on the P2/J2 ECM connectors.
Thoroughly inspect the following engine pressure sensor connectors:
P201 Engine Oil Pressure Sensor
P228 Fuel Rail Pressure Sensor
P200 Intake Manifold Pressure Sensor
Refer to Troubleshooting, "Electrical Connectors - Inspect".
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 screw for the ECM connector for the correct torque of 5 N m (44 lb in).
Check the harness for abrasions and for pinch points from the sensors back to the ECM.
Use the electronic service tool to perform a "Wiggle Test". The "Wiggle Test" will identify intermittent connections.Expected Result:All connectors, pins, and sockets should be coupled and inserted. The harness should be free of corrosion, abrasions, and pinch points.Results:
OK - Proceed to Test Step 3.
Not OK - Repair: Repair the connectors or the harness and/or replace the connectors or the harness. Ensure that all the seals are correctly in place and ensure that the connectors are coupled.Use the electronic service tool to clear all logged diagnostic codes and then verify that the repair eliminates the fault.STOPTest Step 3. VERIFY THAT THE DIAGNOSTIC CODE IS STILL ACTIVE
Turn the keyswitch to the ON position. Wait at least 10 seconds for activation of the diagnostic codes.
Use the electronic service tool to check for active diagnostic codes. Record all active diagnostic codes.
Determine if the fault is related to an open circuit diagnostic code or a short circuit diagnostic code.Expected Result:Either a short circuit diagnostic code is active or an open circuit diagnostic code is active.Results:
OK - Short Circuit - A voltage below normal diagnostic code is active. Proceed to Test Step 4.
OK - Open Circuit - A voltage above normal diagnostic code is active. Proceed to Test Step 5.
Not OK - A short circuit diagnostic code is not active. An open circuit diagnostic code is not active. An intermittent fault may exist.Repair: Use the electronic service tool to p


Parts cover Mariner:

75043
 
75043 COVER, THUMB SCREW
7045217, 7050200, 7050716, 7050717, 7060312PC, 7060524, 7070509, 7070520, 7080508, 7085507, 7090529, 7115528, 7115529, 7140528, 7140629
70679
 
70679 COVER, UPPER AND LOWER SHOCK MOUNTING PIN
7050200, 7050716, 7070520, 7080629, 7085507, 7090520, 7115520
76578
 
76578 COVER, SOUND ATTENUATOR (FRONT)
7050716, 7060312PC, 7060524, 7070509, 7070520
77636
 
77636 COVER, STARTER MOTOR TO CRANKCASE (BOTTOM)
7050716, 7060312PC, 7060524, 7070509, 7070520
79735A 1
 
79735A 1 COVER, STARTER MOTOR TO CRANKCASE (TOP)
7050716, 7050717, 7060312PC, 7060524, 7070509, 7070520
35474F 2
 
35474F 2 COVER, LOWER MOUNT CLAMP
70404119D, 7045217, 7050200, 7050716, 7050717, 7060312PC, 7060524, 7070520, 7075524, 7080629, 7090520, 7090524, 7115520
87774A 1
 
87774A 1 COVER, INLET - TRANSOM
7045217, 7050200, 7050716, 7060312PC, 7060524, 7070520, 7080629, 7090520, 7115520
87883
 
87883 COVER, UPPER MOUNT
70404119D, 7050200, 7050716, 7060312PC, 7060524, 7070520
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