2931139 SWITCH AS-PRESSURE Caterpillar parts
308C, 308D, 312E, 312E L, 314C, 314D CR, 314D LCR, 316E L, 318E L, 320E, 320E L, 320E LN, 320E LRR, 320E RR, 321C, 321D LCR, 323E L, 324E, 324E L, 324E LN, 325C, 328D LCR, 329E, 329E L, 329E LN, 336E,...
Rating:
Alternative (cross code) number:
CA2931139
293-1139
2931139
CA2931139
293-1139
2931139
Weight: 0.48 pounds 0 kg.
EXCAVATOR, MOBILE HYD POWER UNIT,
Compatible equipment models: 2931139:
Number on catalog scheme:
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Information:
Conditions Which Generate This Code:The Engine Control Module (ECM) detects the following conditions:
The voltage for the injection actuation pressure circuit is greater than 4.8 VDC for more than 0.6 seconds.
Cold mode is not active.System Response:The ECM will indicate an active code and the code will be logged. The check engine lamp will illuminate.The ECM will default to 10 MPa (1450.4 psi). 10 MPa (1450.4 psi) will be displayed next to the status for "Desired Injection Actuation Pressure" and the status for "Actual Injection Actuation Pressure" on the Caterpillar Electronic Technician (Cat ET).The injection actuation pressure control valve is set to 0.275 Amp. The current for the injection actuation pressure control valve is set to a fixed position. The fuel delivery is limited.Note: The injection actuation pressure sensor will not go below 10 percent or above 90 percent of the reference voltage if the pressure exceeds the rated change or if the pressure is below the rated change.The engine may emit white smoke on start-up because cold mode is not active.Test Step 1. Perform the following diagnostic procedure: Engine Pressure Sensor Open or Short Circuit - TestResults:
OK - STOP
The voltage for the injection actuation pressure circuit is greater than 4.8 VDC for more than 0.6 seconds.
Cold mode is not active.System Response:The ECM will indicate an active code and the code will be logged. The check engine lamp will illuminate.The ECM will default to 10 MPa (1450.4 psi). 10 MPa (1450.4 psi) will be displayed next to the status for "Desired Injection Actuation Pressure" and the status for "Actual Injection Actuation Pressure" on the Caterpillar Electronic Technician (Cat ET).The injection actuation pressure control valve is set to 0.275 Amp. The current for the injection actuation pressure control valve is set to a fixed position. The fuel delivery is limited.Note: The injection actuation pressure sensor will not go below 10 percent or above 90 percent of the reference voltage if the pressure exceeds the rated change or if the pressure is below the rated change.The engine may emit white smoke on start-up because cold mode is not active.Test Step 1. Perform the following diagnostic procedure: Engine Pressure Sensor Open or Short Circuit - TestResults:
OK - STOP
Cat SIS web machinery list:
Parts switch Caterpillar catalog:
1090, 1190, 1190T, 1290T, 307C, 311C, 312C, 312C L, 315C, 318C, 319C, 320C, 320C FM, 320C L, 322C, 322C FM, 325C, 325C FM, 330C, 330C FM, 330C L, 330C MH, 533, 543, HA770, HA771, HA870, HA871, TK1051,...
311, 311B, 3126B, 312B, 312C, 312C L, 313B, 314C, 315, 315B, 315B FM L, 315C, 317B LN, 318B, 318C, 319C, 320 L, 3208, 320B, 320B FM LL, 320B L, 320C, 320C FM, 320N, 321B, 322, 322 FM L, 325, 325 L, 32...
1090, 1190, 1190T, 120M 2, 1290T, 1390, 2290, 2384C, 2390, 2391, 2484C, 2491, 2590, 2864C, 311D LRR, 3126B, 312B L, 312C, 312C L, 312D, 312D L, 312D2, 312D2 GC, 312D2 L, 312E, 312E L, 313D, 313D2, 313...
311C, 312, 312C, 312C L, 314C, 318B, 318C, 319C, 320B, 320C, 320C FM, 320C L, 320D, 320D LRR, 321C, 323D L, 323D LN
115, 303, 307B, 307C, 308C, 311B, 312B, 312B L, 313B, 315B, 315B FM L, 315B L, 317B LN, 318B, 320B, 320B FM LL, 320B L, 320B U, 322B, 322B L, 322B LN, 325B, 325B L, 330B, 330B L, 345B, 345B II, 345B I...
307D, 311B, 311D LRR, 311F LRR, 312B, 312C, 312C L, 312D, 312D L, 312D2, 312D2 GC, 312D2 L, 313D, 313D2, 313D2 LGP, 314E CR, 314E LCR, 315C, 315D L, 318B, 318C, 318D L, 319C, 319D, 319D L, 319D LN, 32...
311C, 311D LRR, 312C, 312C L, 312D, 312D L, 312D2 L, 313D, 314C, 314D CR, 314D LCR, 315C, 315D L, 318C, 318D L, 319C, 319D, 319D L, 319D LN, 320C, 320C FM, 320C L, 320D, 320D FM, 320D FM RR, 320D GC, ...
311C, 311D LRR, 312C, 312C L, 312D, 312D L, 312D2 L, 313D, 314C, 314D CR, 314D LCR, 315C, 315D L, 318C, 318D L, 319C, 319D, 319D L, 319D LN, 320C, 320C FM, 320C L, 320D, 320D FM, 320D FM RR, 320D GC, ...
311C, 312C, 312C L, 312D, 314C, 315C, 315D L, 318C, 319C, 319D, 320C, 320C FM, 320C L, 320D, 320D L, 320D LRR, 321C, 321D LCR, 322C, 322C FM, 323D L, 323D LN, 324D, 324D FM, 324D L, 324D LN, 325C, 325...
311C, 311D LRR, 311F LRR, 312C L, 312D, 312D L, 312D2, 312D2 GC, 313D, 313D2, 314C, 314D CR, 314D LCR, 315C, 315D L, 318D L, 318D2 L, 319D, 319D L, 319D LN, 320D, 320D FM, 320D FM RR, 320D GC, 320D L,...
311C, 311D LRR, 312D, 312D L, 312D2, 312D2 GC, 312D2 L, 313D, 313D2, 313D2 LGP, 314C, 314D CR, 314D LCR, 315C, 315D L, 318D L, 318D2 L, 319D, 319D L, 319D LN
311C, 312C, 314C, 315C, 318C, 319C, 320C, 320C FM, 321C, 322C, 322C FM, 325C, 325C FM, 325C L, 330C, 330C FM, 330C L, 330C MH, 345C, 345C MH, 365C, 365C L, 365C L MH, 385C, 385C FS, 385C L, 385C L MH,...
2382427
SWITCH AS-ROCKER
308C, 314C, 321C
308C, 314C, 321C
1864657
SWITCH AS-ROCKER
308C, 314C, 321C, 325C
308C, 314C, 321C, 325C
1864658
SWITCH AS-ROCKER
308C, 314C, 321C
308C, 314C, 321C
308C, 314C, 321C, 325C
1864659
SWITCH AS-ROCKER
308C, 314C, 321C, 325C
308C, 314C, 321C, 325C
1992338
SWITCH AS
302.5C, 303, 304
302.5C, 303, 304
318C, 319C, 320C, 320C FM, 320C L, 321C, 322C, 322C FM, 325C, 325C FM, 330C, 330C FM, 330C L, 330C MH, 345C
307D, 308D, 311D LRR, 311F LRR, 312C, 312C L, 312D, 312D L, 312D2, 312D2 GC, 312D2 L, 312E, 312E L, 313D, 313D2, 313D2 LGP, 314E CR, 314E LCR, 315C, 315D L, 316E L, 318C, 318D L, 318D2 L, 318E L, 319C...
1933489
SWITCH AS-ROCKER
314C, 321C, 325C
314C, 321C, 325C
1933490
SWITCH AS-ROCKER
314C, 321C
314C, 321C