3E8633 VALVE GP-SOLENOID Caterpillar parts
325 FM L, 325 L, 330, 330 FM L, 330 L
Rating:
Alternative (cross code) number:
CA3E8633
3E-8633
3E8633
CA3E8633
3E-8633
3E8633
Weight: 16 pounds 7 kg.
EXCAVATOR,
Number on catalog scheme:
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Information:
Illustration 1 g02162093
Schematic for the auxiliary lever #1 position sensorThis diagnostic code is associated with the auxiliary lever #1 position sensor. The FMI 03 means that the ECM has determined that the signal voltage of the PWM sensor is above normal.The possible causes of this diagnostic code are listed:
The power supply circuit for the sensor is open.
The return circuit is open.
The signal circuit is open or the sensor is disconnected.
The signal circuit is shorted to the sensor power supply.
The sensor has failed.
The ECM has failed. The failure of the ECM is unlikely. Before performing this procedure, inspect the harness connectors that are involved in the circuit. Poor connections can often be the cause of a problem in an electrical circuit. Verify that all connections in the circuit are clean, secure, and in good condition. If a problem with a connection is found, correct the problem and verify that this diagnostic code is active before performing this procedure.Note: Ensure that CID 2204 FMI 03 is active before performing this procedure.Note: The following test procedure may create other diagnostic codes. Ignore these created diagnostic codes and clear the diagnostic codes when problem has been corrected.Test Step 1. CHECK THE DUTY CYCLE OF THE SENSOR SIGNAL
Turn the key start switch to the ON position. Do not start the engine.
Use a multimeter to check the duty cycle value of the position sensor. The ECM remains connected to the machine harness. At the machine harness connector for the ECM, insert a 7X-1710 Multimeter Probe in the back of signal contact J1-22 (wire P996-GN) and contact J1-55 (wire P997-BR).
Move the hydraulic lockout switch to the LOCKED position before performing the next step. If the hydraulic lockout switch is not in the LOCKED position, the next step can cause blade movement.
Move the sensor through the full range in order to monitor the minimum and maximum duty cycles of the sensor.Expected Result:With the sensor in the neutral position, the duty cycle should be approximately 50%. The high value should be approximately 90% 5%. The low value should be approximately 10% 5%. Results:
OK - The duty cycle values are in the correct range. The operation of the sensor is correct. Proceed to Test Step 5.
NOT OK - The duty cycle values are not in the correct range or the increment and the decrement of the duty cycle is not stable. Proceed to Test Step 2.Test Step 2. CHECK THE VOLTAGE AT THE SENSOR
The key start switch remains in the ON position.
Disconnect the sensor from the machine harness.
At the machine harness connector for the sensor, measure the voltage between contact 1 (wire P994-BU) and contact 2 (wire P997-BR).Expected Result:The voltage measurement is 8 0.5 DCV.Results:
OK - The voltage measurement is 8 0.5 DCV. Proceed to Test Step 3.
NOT OK - The voltage measurement is not 8 0.5 DCV. Repair: There may be an open in the machine harness. Check the fuse for this circuit. Ensure that the fuse is not open. If the fuse
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Caterpillar SIS
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Caterpillar parts catalog:
Parts valve Caterpillar catalog:
315C, 318B, 318C, 319D L, 320B, 320B FM LL, 320B L, 320B U, 320C, 320C FM, 320C L, 320D, 320D LRR, 321B, 321C, 322B, 322B L, 322B LN, 322C, 322C FM, 325 L, 325B, 325B L, 330B, 330B L, OEMS
307, 311, 312, 312B L, 315, 315B L, 317, 317B LN, 318B, 320 L, 320B, 320N, 322, 322 FM L, 322 LN, 322B LN, 322C, 325, 325B L, 330, 330 L, 330B L, 345B II, 345B L, 350, 375, 375 L
320 L, 320N, 322, 322 FM L, 322 LN, 325, 330, 330 L
120H, 120H ES, 120H NA, 120K, 120K 2, 12H, 12K, 12M, 12M 2, 12M 3, 12M 3 AWD, 135H, 135H NA, 140G, 140K, 140K 2, 140M, 140M 2, 140M 3, 140M 3 AWD, 160K, 160M, 160M 2, 160M 3, 160M 3 AWD, 205B, 214B, 2...
120G, 12G, 12H, 12H ES, 12H NA, 130G, 140G, 140H, 140H ES, 140H NA, 143H, 14G, 14H NA, 160G, 160H, 160H ES, 160H NA, 163H NA, 1673C, 235B, 330, 330 L, 3304, 3304B, 3306, 3306B, 3306C, 330B, 330B L, 35...
1090, 1190, 1190T, 120, 120B, 120G, 120H, 120H ES, 120H NA, 1290T, 12F, 12G, 12H, 12H NA, 130G, 135H, 135H NA, 1390, 140, 140B, 140G, 140H, 140H NA, 143H, 14E, 14H, 16, 160H, 163H, 16G, 16H NA, 16M, 2...
311, 312, 320 L, 322, 322 FM L, 325, 325 L, 325 LN, 330, 330 FM L, 330 L, 345B II, 350, 375, 375 L, 5080, E110, E110B, E120, E120B, E140, E180, E200B, E240, E240C, E300, E300B, E450, E650, E70, E70B, ...
1090, 1190, 1190T, 1290T, 1390, 2290, 2390, 2391, 307, 307B, 307C, 308C, 311B, 311C, 312, 312B, 312B L, 312C L, 312D, 313B, 315, 315B, 315B FM L, 315B L, 315C, 315D L, 317B LN, 318B, 318C, 319C, 319D,...
320, 320 L, 325, 325 L, 325 LN, 330 FM L, 330 L, 375 L
1050953
VALVE GP-CONTROL
325 FM L, 325 L, 330, 330 FM L, 330 L
325 FM L, 325 L, 330, 330 FM L, 330 L
6E5292
VALVE GP
325 FM L, 325 L, 330, 330 FM L, 330 L
325 FM L, 325 L, 330, 330 FM L, 330 L
9U4173
VALVE GP-SOLENOID
325 FM L, 325 L, 330, 330 FM L, 330 L
325 FM L, 325 L, 330, 330 FM L, 330 L
9U2672
VALVE & MOUNTING GP
325 FM L, 325 L
325 FM L, 325 L
7I4111
VALVE & MOUNTING GP
325 FM L, 325 L, 330, 330 FM L, 330 L
325 FM L, 325 L, 330, 330 FM L, 330 L
3510524
VALVE GP-AIR CONTROL
769D, 771D, 773D, 773E, 775D, 775E, 776D, 777D, 785, 785B, 785C, 785D, 789, 789B, 789C, 789D, 793C, 793D
769D, 771D, 773D, 773E, 775D, 775E, 776D, 777D, 785, 785B, 785C, 785D, 789, 789B, 789C, 789D, 793C, 793D
1267837
VALVE GP-FLOW CONTROL & RELIEF
789B, 789C, 793B, 793C
789B, 789C, 793B, 793C
322 FM L, 325 FM L, 325 L, 330, 330 FM L, 330 L
1003973
VALVE GP-PILOT
322 FM L, 325 FM L, 325 L, 330, 330 FM L, 330 L
322 FM L, 325 FM L, 325 L, 330, 330 FM L, 330 L
1003971
VALVE GP-PILOT
322 FM L, 325 FM L, 325 L, 330, 330 FM L, 330 L
322 FM L, 325 FM L, 325 L, 330, 330 FM L, 330 L
3E8634
VALVE GP-SOLENOID
322 FM L, 325, 325 FM L, 325 L, 330, 330 FM L, 330 L
322 FM L, 325, 325 FM L, 325 L, 330, 330 FM L, 330 L