1980610 PIN Caterpillar parts
320C
Rating:
Alternative (cross code) number:
CA1980610
198-0610
1980610
CA1980610
198-0610
1980610
Information:
EFFECTIVE LENGTH
155
mm
HEAD OD
50
mm
OVERALL LENGTH
175
mm
PIN OD
40
mm
TRANSV HOLES
N
DETENT BALL
N
END TYPE A
CHAMFER
END TYPE B
CHAMFER
GROOVE
Y
HAND RING
N
HEAD THICKNESS
9
KEEPER SLOT
N
LUBE OUTLETS
N
COATING/PLATING
1E0586
EXCAVATOR,
Compatible equipment models: 1980610:
Number on catalog scheme:
7
For full view, you need register
Information:
The Electronic Control Module (ECM) supplies a regulated voltage of 8.0 0.4 VDC to the throttle sensor.This procedure covers the following diagnostic codes:
041-03 8 Volt DC Supply short to +batt
041-04 8 Volt DC Supply short to groundA +8 V diagnostic code is probably caused by a short circuit to ground or a short circuit to another voltage source in the harness. The next likely cause is a problem with a sensor. The least likely cause is a problem with the ECM.
Illustration 1 g01234104
Schematic for the digital sensor supply
Test Step 1. Inspect the Electrical Connectors and the Wiring
Remove the electrical power from the ECM.
Illustration 2 g01234113
Typical left side view
(1) J1/P1 ECM connectors
Thoroughly inspect connector (1). Inspect the connectors for each digital sensor. Refer to the diagnostic functional test Troubleshooting, "Electrical Connectors - Inspect".
Illustration 3 g01234119
P1 ECM connector
(P1-4) +8 VDC
(P1-5) Return
(P1-66) Throttle position signal
Perform a 45 N (10 lb) pull test on each of the wires that are associated with the digital sensor supply.
Check the torque of the allen head screws for the ECM connectors. Refer to the diagnostic functional test Troubleshooting, "Electrical Connectors - Inspect".
Check the harness and wiring for abrasions and for pinch points from the battery to the ECM. Expected Result:All of the connectors, pins, and sockets are completely coupled and/or inserted, and the harness and wiring are free of corrosion, of abrasion or of pinch points.Results:
OK - The connectors and the wiring are OK. Proceed to Test Step 2.
Not OK - There is a problem with a connector and/or the wiring.Repair: Repair the connector and/or the wiring. Replace parts, if necessary. Ensure that all of the seals are properly in place and ensure that the connectors are completely coupled. Verify that the problem is resolved.STOPTest Step 2. Check for Active Diagnostic Codes
Connect the Caterpillar Electronic Technician (ET) to the service tool connector. Refer to electronic troubleshooting Troubleshooting, "Electronic Service Tools".
Restore the electrical power to the ECM.
Observe the active diagnostic code screen on Cat ET. Wait at least 30 seconds so that any codes may become active. Look for these codes:
041-03 8 Volt DC Supply short to +batt
041-04 8 Volt DC Supply short to groundExpected Result:One of the above diagnostic codes is active.Results:
Active 03 code - A 03 diagnostic code is active. Proceed to Test Step 3.
Active 04 code - A 04 diagnostic code is active. Proceed to Test Step 4.
No active codes - None of the above codes are active.Repair: If any of the above codes are logged and the engine is not running properly, refer to Troubleshooting, "Troubleshooting Without a Diagnostic Code".If the engine is running properly at this time, there may be an intermittent problem in a harness that is causing the codes to be logged. Refer to the diagnostic functional test Troubleshooting, "Electrical Connectors - Inspect".STOPTest Step 3. Check the Voltage on the +8 V Supply Wire
Remove the electrical power from the ECM.
Disconnect the
041-03 8 Volt DC Supply short to +batt
041-04 8 Volt DC Supply short to groundA +8 V diagnostic code is probably caused by a short circuit to ground or a short circuit to another voltage source in the harness. The next likely cause is a problem with a sensor. The least likely cause is a problem with the ECM.
Illustration 1 g01234104
Schematic for the digital sensor supply
Test Step 1. Inspect the Electrical Connectors and the Wiring
Remove the electrical power from the ECM.
Illustration 2 g01234113
Typical left side view
(1) J1/P1 ECM connectors
Thoroughly inspect connector (1). Inspect the connectors for each digital sensor. Refer to the diagnostic functional test Troubleshooting, "Electrical Connectors - Inspect".
Illustration 3 g01234119
P1 ECM connector
(P1-4) +8 VDC
(P1-5) Return
(P1-66) Throttle position signal
Perform a 45 N (10 lb) pull test on each of the wires that are associated with the digital sensor supply.
Check the torque of the allen head screws for the ECM connectors. Refer to the diagnostic functional test Troubleshooting, "Electrical Connectors - Inspect".
Check the harness and wiring for abrasions and for pinch points from the battery to the ECM. Expected Result:All of the connectors, pins, and sockets are completely coupled and/or inserted, and the harness and wiring are free of corrosion, of abrasion or of pinch points.Results:
OK - The connectors and the wiring are OK. Proceed to Test Step 2.
Not OK - There is a problem with a connector and/or the wiring.Repair: Repair the connector and/or the wiring. Replace parts, if necessary. Ensure that all of the seals are properly in place and ensure that the connectors are completely coupled. Verify that the problem is resolved.STOPTest Step 2. Check for Active Diagnostic Codes
Connect the Caterpillar Electronic Technician (ET) to the service tool connector. Refer to electronic troubleshooting Troubleshooting, "Electronic Service Tools".
Restore the electrical power to the ECM.
Observe the active diagnostic code screen on Cat ET. Wait at least 30 seconds so that any codes may become active. Look for these codes:
041-03 8 Volt DC Supply short to +batt
041-04 8 Volt DC Supply short to groundExpected Result:One of the above diagnostic codes is active.Results:
Active 03 code - A 03 diagnostic code is active. Proceed to Test Step 3.
Active 04 code - A 04 diagnostic code is active. Proceed to Test Step 4.
No active codes - None of the above codes are active.Repair: If any of the above codes are logged and the engine is not running properly, refer to Troubleshooting, "Troubleshooting Without a Diagnostic Code".If the engine is running properly at this time, there may be an intermittent problem in a harness that is causing the codes to be logged. Refer to the diagnostic functional test Troubleshooting, "Electrical Connectors - Inspect".STOPTest Step 3. Check the Voltage on the +8 V Supply Wire
Remove the electrical power from the ECM.
Disconnect the
Caterpillar parts catalog:
Parts pin Caterpillar catalog:
303, 311, 311B, 311C, 311D LRR, 312, 312B, 312C, 312C L, 312D, 312D L, 313D, 314C, 314D CR, 314D LCR, 315D L, 318C, 318D L, 319C, 319D, 319D L, 319D LN, 320, 320 L, 320B, 320B FM LL, 320C, 320C FM, 32...
120H, 120H ES, 120H NA, 135H NA, 305.5E, 307B, 307C, 307D, 307E, 308C, 308E, 308E CR, 3114, 3116, 311B, 311C, 311D LRR, 311F LRR, 3126, 312B, 312B L, 312C, 312C L, 312D, 312D L, 312D2 GC, 312E, 312E L...
1090, 1190, 1190T, 1290T, 1390, 2290, 2390, 2391, 2491, 2590, 311C, 313D2 LGP, 315C, 315D L, 316E L, 318B, 318C, 318D L, 318D2 L, 318E L, 319C, 319D, 319D L, 319D LN, 320 L, 320B, 320C, 320C FM, 320C ...
120M, 120M 2, 12M, 12M 2, 140M, 140M 2, 14M, 160M, 160M 2, 24M, 311, 311B, 311C, 311D LRR, 311F LRR, 312, 312B, 312C L, 312D, 312D L, 312D2, 312D2 GC, 312D2 L, 312E, 312E L, 313B, 313D, 313D2, 313D2 L...
236B, 236B3, 242B3, 246C, 252B, 252B3, 256C, 257B3, 259B3, 262C, 262C2, 267B, 268B, 272C, 277C, 277C2, 279C, 279C2, 287C, 287C2, 289C, 289C2, 297C, 299C, 303.5C, 303C CR, 3044C, 304C CR, 305.5, 305.5D...
115, 315, 315B, 315B L, 315C, 315D L, 316E L, 317, 317B LN, 318B, 318C, 318D L, 318D2 L, 318E L, 319C, 319D, 319D LN, 320B, 320C, 320C L, 320D, 320D GC, 320D L, 320D LRR, 320D RR, 320D2, 320D2 GC, 320...
318B, 318C, 318E L, 319C, 319D, 319D L, 319D LN, 320 L, 320B, 320B FM LL, 320B L, 320B U, 320C, 320C FM, 320C L, 320D, 320D FM, 320D FM RR, 320D GC, 320D L, 320D LN, 320D LRR, 320D RR, 320D2, 320D2 GC...
318B, 320 L, 320B, 320C, 320N, 322 LN, 322B LN, 325, 325 LN, 325B, 325B L, 325C, 325C FM, 330C L, 345B L, 350, 350 L, 375, 5080, G107B, PIN GRAB
318B, 318C, 319C, 319D, 319D L, 319D LN, 320B, 320B L, 320C, 320C FM, 320C L, 321B, 321C, 322, 322 FM L, 322B L, 322C, 325, 325 L, 325 LN, 325B L, 325C, 325C L, 330B L, 330C, 330D L, 345B II, 345B L
318B, 318C, 319D, 319D L, 319D LN, 320B, 320B L, 320C, 320C FM, 320C L, 321B, 321C, 322, 322 FM L, 322B L, 322C, 325, 325 L, 325 LN, 325B L, 325C, 325C L, 330D L
311, 311B, 311C, 311D LRR, 312B, 312C, 312C L, 312D, 312D L, 313D, 314C, 314D CR, 314D LCR, 315D L, 318C, 318D L, 319C, 319D, 319D L, 319D LN, 320 L, 320B, 320C, 320C FM, 320C L, 320D, 320D FM, 320D F...
320 L, 320B, 320B FM LL, 320B L, 320B U, 320C, 320C FM, 320C L, 320D, 320D FM, 320D FM RR, 320D GC, 320D L, 320D LN, 320D LRR, 320D RR, 320D2, 320D2 GC, 320D2 L, 320E, 320E L, 320E LN, 320E LRR, 320E ...
1980609
PIN
320C
320C
325, 325 L
325, 325 L
325, 325 L
3029863
PIN AS
324D L, 325D MH, 330D, 330D MH, 345C MH, M325D L MH, M325D MH
324D L, 325D MH, 330D, 330D MH, 345C MH, M325D L MH, M325D MH
2793128
PIN AS
324D L, 325D MH, 330D, 330D MH, 345C MH, M325D L MH, M325D MH
324D L, 325D MH, 330D, 330D MH, 345C MH, M325D L MH, M325D MH
1Q2112
PIN AS
D9R
D9R
9P9549
PIN
D10N, D10R, D11N, D11R, D9R
D10N, D10R, D11N, D11R, D9R
9Z9304
PIN
D9R, D9T
D9R, D9T
1913138
PIN
320B FM LL
320B FM LL
2007238
PIN
320C
320C
1980608
PIN AS
320C
320C