3251561 KIT-GASKET(CL) Caterpillar parts
Rating:
Alternative (cross code) number:
CA3251561
325-1561
3251561
CA3251561
325-1561
3251561
Weight: 0.24 pounds 0 kg.
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3251561 Gasket KIT (New AFTERMARKET) - G&T Engine Parts
G&T Engine Parts Condition: NEW AFTERMARKET || Weight: 7.15 lbs || Dimensions: 10-15.59-53.7 in || Items are sold by part number only. Picture is for illustration purposes and the part or parts may be different in color or quantity. || Use of any OEM manufacturer name is not intended to represent any relationship between the two companies, instead it indicates that we sell replacement parts that are compatible with OEM components.
G&T Engine Parts Condition: NEW AFTERMARKET || Weight: 7.15 lbs || Dimensions: 10-15.59-53.7 in || Items are sold by part number only. Picture is for illustration purposes and the part or parts may be different in color or quantity. || Use of any OEM manufacturer name is not intended to represent any relationship between the two companies, instead it indicates that we sell replacement parts that are compatible with OEM components.
Information:
Use the procedure below to troubleshoot water in the fuel or the diagnostic codes found in the table.Water-in-Fuel Sensor OperationThe Water-in-Fuel sensor is a normally open sensor. During normal operation, no signal is sent from the WIF sensor to the ECM. If water is detected in the fuel, the sensor will send a signal to the ECM. If the signal remains constant for 45 seconds, a 97-15 or E232 (1) event code will become active. This event code can also be caused by a short in the sensor circuit.Water-in-Fuel Sensor Self CheckWhen the ignition keyswitch is turned to ON, the switch in the sensor will close for 5 seconds. If the ECM does not detect a signal from the sensor during this period, a 3547-3 diagnostic code will become active.
Table 1
J1939 Code and Description CDL Code and Description Comments
97-3
Water In Fuel Indicator : Voltage Above Normal 3547-3
Water In Fuel System Switch : Voltage Above Normal An open circuit in the Water-In-Fuel sensor circuit has been detected.
Table 2
Troubleshooting Test Steps Values Results
1. Inspect the Water in Fuel Sensor
A. Turn the keyswitch to OFF.
B. Disconnect the sensor from the wiring harness connector.
C. Use a jumper wire in order to create a short between terminal 1 (SIGNAL) and terminal 2 (RETURN).
D. Turn the keyswitch to ON.
E. Establish communication between Cat® Electronic Technician (ET) and the applicable Electronic Control Module (ECM). Refer to Troubleshooting, "Electronic Service Tools", if necessary.
F. Look for an active 97-15 or E232 (1) code after 45 seconds.
Codes
Result: A 97-15 or E232 (1) code is active.
A failed sensor has been detected.
Repair: Replace the sensor, return the unit to service.
Result: A 97-15 or E232 (1) code is not active.
Remove the jumper wire.
Proceed to Test Step 2.
2. Measure the Voltage at the Sensor Connector
A. Turn the keyswitch to OFF.
B. Disconnect the sensor connector.
C. Turn the keyswitch to ON.
D. Measure the voltage between pin 2 (RETURN) and pin 3 (SUPPLY) on the wiring harness connector for the WIF sensor.
E. Turn the keyswitch to OFF.
Voltage
Result: The measured voltage is 8VDC/ 1VDC.
There is an open in the signal wire. Refer to the machine-specific schematic in order to troubleshoot the signal wire.
Repair: Repair or replace the wiring harness as necessary.
Return the unit to service.
Result: The measured voltage is not 8VDC/ 1VDC.
Proceed to Test Step 3.
3. Measure the Battery Supply Voltage at the Sensor Connector
A. Turn the keyswitch to ON.
B. Measure the voltage between pin 3 (SUPPLY) and a known good ground source on the wiring harness connector for the WIF sensor.
C. Turn the keyswitch to OFF.
Voltage
Result: The measured voltage is 8VDC/ 1VDC.
There is an open in the return wire. Refer to the machine-specific schematic in order to troubleshoot the return wire.
Repair: Repair or replace the wiring harness as necessary.
Return the unit to service.
Result: The measured voltage is not 8VDC/ 1VDC.
There is an open in the supply wire. Refer to the machine-specific schematic in order to troubleshoot the supply wire.
Repair: Repair or replace the wiring harness as necessary.
Return the unit to service.
If this procedure did not
Table 1
J1939 Code and Description CDL Code and Description Comments
97-3
Water In Fuel Indicator : Voltage Above Normal 3547-3
Water In Fuel System Switch : Voltage Above Normal An open circuit in the Water-In-Fuel sensor circuit has been detected.
Table 2
Troubleshooting Test Steps Values Results
1. Inspect the Water in Fuel Sensor
A. Turn the keyswitch to OFF.
B. Disconnect the sensor from the wiring harness connector.
C. Use a jumper wire in order to create a short between terminal 1 (SIGNAL) and terminal 2 (RETURN).
D. Turn the keyswitch to ON.
E. Establish communication between Cat® Electronic Technician (ET) and the applicable Electronic Control Module (ECM). Refer to Troubleshooting, "Electronic Service Tools", if necessary.
F. Look for an active 97-15 or E232 (1) code after 45 seconds.
Codes
Result: A 97-15 or E232 (1) code is active.
A failed sensor has been detected.
Repair: Replace the sensor, return the unit to service.
Result: A 97-15 or E232 (1) code is not active.
Remove the jumper wire.
Proceed to Test Step 2.
2. Measure the Voltage at the Sensor Connector
A. Turn the keyswitch to OFF.
B. Disconnect the sensor connector.
C. Turn the keyswitch to ON.
D. Measure the voltage between pin 2 (RETURN) and pin 3 (SUPPLY) on the wiring harness connector for the WIF sensor.
E. Turn the keyswitch to OFF.
Voltage
Result: The measured voltage is 8VDC/ 1VDC.
There is an open in the signal wire. Refer to the machine-specific schematic in order to troubleshoot the signal wire.
Repair: Repair or replace the wiring harness as necessary.
Return the unit to service.
Result: The measured voltage is not 8VDC/ 1VDC.
Proceed to Test Step 3.
3. Measure the Battery Supply Voltage at the Sensor Connector
A. Turn the keyswitch to ON.
B. Measure the voltage between pin 3 (SUPPLY) and a known good ground source on the wiring harness connector for the WIF sensor.
C. Turn the keyswitch to OFF.
Voltage
Result: The measured voltage is 8VDC/ 1VDC.
There is an open in the return wire. Refer to the machine-specific schematic in order to troubleshoot the return wire.
Repair: Repair or replace the wiring harness as necessary.
Return the unit to service.
Result: The measured voltage is not 8VDC/ 1VDC.
There is an open in the supply wire. Refer to the machine-specific schematic in order to troubleshoot the supply wire.
Repair: Repair or replace the wiring harness as necessary.
Return the unit to service.
If this procedure did not
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