2758162 PISTON AS Caterpillar parts
M315D, M316D, M317D 2, M318D, M318D MH, M322D, M322D MH, M325D L MH, M325D MH, M330D
Rating:
Alternative (cross code) number:
CA2758162
275-8162
2758162
CA2758162
275-8162
2758162
Weight: 0.60 pounds 0 kg.
EXCAVATOR, WHEELED EXCAVATOR,
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2020-02-28
2016-07-12
Compatible equipment models: 2758162:
Number on catalog scheme:
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Table 1
Diagnostic Trouble Code for NRS Mass Flow Rate Problem
J1939 Code Code Description Comments
2659-7 Engine Exhaust Gas Recirculation (EGR) Mass Flow Rate : Not Responding Properly Actual mass flow through the NOx Reduction System (NRS) does not match the desired mass flow.
The Electronic Control Module (ECM) has been powered for at least 2 seconds.
The engine is running.
There are no active codes for the 5 VDC supply.
There are no active 27, 157, 1188, 2791, 3358 or 3563 codes.
412-3 or 412-4 codes are not active.
Illustration 1 g02346942
NRS system (1) NRS inlet pressure sensor (2) NRS outlet pressure sensor (3) NRS outlet pressure sensor pipe (4) NRS inlet pressure sensor pipe (5) NRS mixer (6) NRS temperature sensorTest Step 1. Check for Associated Diagnostic Trouble Codes
Establish communication between the electronic service tool and the ECM. If necessary, refer to Troubleshooting, "Electronic Service Tools".
Check for diagnostic trouble codes that are associated with the NRS valve or the exhaust back pressure regulator.Results:
There are diagnostic trouble codes that are associated with the NRS valve or the exhaust back pressure regulator. - Repair: Troubleshoot NRS valve faults or exhaust back pressure regulator faults before continuing with this procedure. Refer to Troubleshooting, "Diagnostic Trouble Codes".STOP
There are no associated codes. - Proceed to Test Step 2.Test Step 2. Check the Air Inlet and Exhaust System
Check the air inlet system for leaks and for restrictions.
Check the exhaust system for leaks and for restrictions.Results:
There are no leaks in the air inlet system or the exhaust system. - Proceed to 3.
The air inlet system has a leak or is restricted. - Repair: Perform the following procedure:
Clear any restrictions in the air inlet system.
Repair any air leaks in the air inlet system.
Check that the fault has been eliminated. If the fault is still present, proceed to 3.
The exhaust system has a leak or is restricted. - Repair: Perform the following procedure:
Clear any restrictions in the exhaust system.
Repair any leaks in the exhaust system.
Check that the fault has been eliminated. If the fault is still present, proceed to Test Step 3.Test Step 3. Check the NRS Sensor PipesRefer to Illustration 1.
Check pipe (3) for the NRS outlet pressure sensor for leaks, restrictions, or blockage.
Check pipe (4) for the NRS inlet pressure sensor for leaks or any restriction.Results:
There are no leaks, restrictions, or blockages in the sensor pipes. - Proceed to Test Step 4.
There is a leak, a restriction, or a blockage in one of the sensor pipes. - Repair: Perform the following repair:
If a pipe has a leak or a restriction, replace the pipe.
If the pipe is blocked with soot or condensate, remove the pipe and clear the blockage with an air line that is set at a maximum pressure of 200 kPa (29 psi). If the blockage is cleared, install the pipe. If the blockage cannot be cleared, replace the pipe.
Check that the fault has been eliminated. If the fault is still present, proceed to Test Step 4.Test Step 4. Check the
Caterpillar parts catalog:
Parts piston Caterpillar catalog:
325B, 325B L, 330B L, 330C, 330C FM, 330C L, 330C MH, 330D, 330D FM, 330D L, 330D LN, 330D MH, 336D, 336D L, 336D LN, 336D2, 336D2 L, 336E, 336E H, 336E HVG, 336E L, 336E LH, 336E LN, 336F L, 340D L, ...
322B L, 322C, 322C FM, 324D FM, 324D FM LL, 325B L, 328D LCR, 330, 330 FM L, 330 L, 330B, 330B L, 330C FM, 330D FM, 345B, 345B II, 345B II MH, 345B L, 345C, 345C L, 345C MH, 350, 350 L, 568 FM LL, 834...
1390, 2590, 320 L, 320B, 320N, 322B, 322B L, 322B LN, 322C, 322C FM, 325, 325 L, 325 LN, 325B, 325B L, 325C, 325C FM, 325C L, 325D FM, 325D FM LL, 325D MH, 330, 330 FM L, 330 L, 330B, 330B L, 330C FM,...
325B L, 325C, 325C FM, 325D FM, 325D FM LL, 330B, 330B L, 330C FM, 330D FM, 345B II, 345B II MH, 345B L, 345C, 350, 365B, 365B II, 385B, 568 FM LL, M325C MH, M325D L MH
1090, 1190, 1190T, 1290T, 1390, 2290, 2390, 2391, 2491, 2590, 322C, 322C FM, 324D, 324D FM, 324D FM LL, 324D L, 324D LN, 325C, 325C FM, 325D, 325D FM, 325D FM LL, 325D L, 325D MH, 328D LCR, 329D, 329D...
1190, 1190T, 1290T, 1390, 2290, 2390, 2391, 2491, 2590, 322C, 322C FM, 324D, 324D FM, 324D FM LL, 324D L, 324E, 324E L, 324E LN, 325C, 325D, 325D L, 326D L, 328D LCR, 329D, 329D L, 329D LN, 329E, 329E...
330D, 330D FM, 330D L, 330D LN, 330D MH, 336D, 336D L, 336D LN, 336D2, 336D2 L, 336E, 336E HVG, 336E L, 336E LN, 340D L, 340D2 L, 568 FM LL, M330D
1090, 322C, 325C, 325D L, 329D L, 330C, 330C L, 330D, 330D L, 330D LN, 330D MH, 336D L, 336D LN, M330D
320C, 322C, 323D L, 324D, 324D L, 324D LN, 324E, 324E L, 324E LN, 325C, 325C FM, 325C L, 325D, 325D FM, 325D L, 326D L, 328D LCR, 329D, 329D L, 329D LN, 329E, 330C, 330C FM, 330C L, 330D, 330D FM, 330...
2671633
PISTON AS
319D, 319D L, 319D LN
319D, 319D L, 319D LN
319D L, 319D LN, 320D, 320D GC, 320D L, 320D LRR, 320D RR, 320D2, 320E, 320E L, 320E LN, 320E LRR, 321D LCR, 323D L, 323D LN, 323D SA, 323E L, 324D, 324D L, 324E, 324E L, 324E LN, 329D, 329D L, 329E, ...
2742648
PISTON
319D L, 319D LN
319D L, 319D LN
2478885
PISTON
319D L, 319D LN, 320D, 320D FM, 320D GC, 320D L, 320D LN, 320D LRR, 320D RR, 320D2, 320D2 GC, 320D2 L, 320E, 320E L, 320E LN, 320E LRR, 320E RR, 321D LCR, 323D L, 323D LN, 323D SA, 323D2 L, 323E L, 32...
319D L, 319D LN, 320D, 320D FM, 320D GC, 320D L, 320D LN, 320D LRR, 320D RR, 320D2, 320D2 GC, 320D2 L, 320E, 320E L, 320E LN, 320E LRR, 320E RR, 321D LCR, 323D L, 323D LN, 323D SA, 323D2 L, 323E L, 32...
2742655
PISTON
319D L, 319D LN
319D L, 319D LN
319D L, 319D LN, 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 RR, 321D LCR, 323D L, 323D LN, 323D SA, 323D2 L...
2930512
PISTON AS
M313D, M315D, M315D 2, M316D, M317D 2, M318D, M318D MH, M322D, M322D MH
M313D, M315D, M315D 2, M316D, M317D 2, M318D, M318D MH, M322D, M322D MH
3745142
PISTON
M315D, M316D, M317D 2
M315D, M316D, M317D 2
3745130
PISTON
M316D, M322D, M322D MH, M325D MH
M316D, M322D, M322D MH, M325D MH
3745152
PISTON
M315D, M316D, M317D 2
M315D, M316D, M317D 2
3745146
PISTON
M315D, M316D, M317D 2
M315D, M316D, M317D 2
4188696
PISTON
M313D, M315D, M316D
M313D, M315D, M316D