9760A28 Mariner GEAR HOUSING


9760A28 GEAR HOUSING Mariner 7050302ED, 7055207GD, 7060412ET GEAR
9760A28 GEAR HOUSING Mariner
Rating:
73

Buy GEAR HOUSING 9760A28 Mariner genuine, new aftermarket parts with delivery
Number on catalog scheme: -
 

Compatible models:

Information:


Illustration 1 g01214321
Typical schematic
Illustration 2 g01228872
P1 ECM connector (P1-5) Digital return (P1-13) Secondary engine speed/timing signal (P1-33) Primary engine speed/timing signal (P1-40) Engine timing calibration − (P1-41) Engine timing calibration + (P1-43) +12.5 V supply
Illustration 3 g01287869
Typical exampleLocation of the timing calibration probe (typical right side engine view) (1) Timing calibration sensor
Illustration 4 g01285750
Location of ECM connectorsTest Step 1. Inspect Electrical Connectors and Wiring
Turn the "main disconnect switch (MDS)" to the OFF position.
Thoroughly inspect the J1/P1 ECM connector and the J2/P2 ECM connector. Inspect all of the connectors that are associated with the circuit.Refer to Troubleshooting, "Inspecting Electrical Connectors" for details.
Perform a 45 N (10 lb) pull test on each of the wires in the ECM connectors that are associated with the circuit.
Check the ECM connector (allen head screw) for the proper torque. Refer to Troubleshooting, "Inspecting Electrical Connectors" for details.
Check the harness and wiring for abrasion and for pinch points from the sensors back to the ECM.Expected Result:All connectors, pins and sockets are completely coupled and/or inserted and the harness and wiring are free of corrosion, of abrasion and of pinch points.Results:
OK - The harness and connectors appear to be OK. Proceed to Test Step 2.
Not OK - There is a problem with 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 for a Short Circuit and/or an Open Circuit
Disconnect the connector for the timing calibration sensor.
Measure the resistance between terminal 1 and terminal 2 on the sensor side of the connector.Expected Result:The resistance is between 110 to 200 Ohms.Results:
OK - The resistance is between 110 to 200 Ohms. Proceed to Test Step 3.
Not OK - The resistance is not between 110 to 200 Ohms. The sensor is internally shorted or open.Repair: Replace the sensor.STOPTest Step 3. Check for a Short Circuit in the Wiring Harness
Disconnect ECM connectors J1/P1 and J2/P2.
Measure the resistance between P1-40 and every terminal on ECM connectors P1 and P2.
Measure the resistance between P1-40 and engine ground.
Measure the resistance between P1-41 and every terminal on ECM connectors P1 and P2.
Measure the resistance between P1-41 and engine ground. Expected Result:The resistance measurement indicates an open circuit for each measurement.Results:
OK - The resistance measurement indicates an open circuit for each measurement. Proceed to Test Step 4.
Not OK - The resistance measurement does not indicate an open circuit for each measurement. There is a short circuit.Repair: Repair the connectors or wiring and/or replace the connectors and wiring.STOPTest Step 4. Check for an Open Circuit in the Harness
Use a suitable piece of wire to create a short between P1-40 and P1-41.
Measure the resistance between terminal 1 and terminal 2 on the ECM side of the connector for the timing calibration sensor.Expected Result:The resistance measurement indicates a short circuit.Results:
OK - The resistance measurement indicates a short circuit.Repair: Return all wiring to the original configuration. Calibrate the engine speed/timing sensor. Refer to Troubleshooting, "Engine Speed/Timing Sensor - Calibrate".STOP
Not OK - The resistance measurement does not indicate a short circuit. There is an open circuit in the harness or connectors.Repair: Repair the connectors and wiring and/or replace the connectors and wiring.STOP


Parts gear Mariner:

9760A23
 
9760A23 GEAR HOUSING
7050302ED, 7055207GD, 7060412ET
9760A24
 
9760A24 GEAR HOUSING
7050302ED, 7055207GD, 7060412ET
9760A27
 
9760A27 GEAR HOUSING
7050302ED, 7060412ET
9760A25
 
9760A25 GEAR HOUSING
7050302ED, 7055207GD, 7060412ET
9760A26
 
9760A26 GEAR HOUSING
7050302ED, 7055207GD, 7060412ET
9011G16
 
9011G16 GEAR HOUSING
7050302ED, 7055207GD, 7060412ET
9011G14
 
9011G14 GEAR HOUSING
7050302ED, 7055207GD, 7060412ET
9011G17
 
9011G17 GEAR HOUSING
7050302ED, 7055207GD, 7060412ET
Back to top