821889A34 REV LIMITER Mercury
1075217PD
REV
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Limiter Accurate Fit High Stability for Outboard Motor 75 90,Boat,Yacht Spare Parts
Astibym Application: Outboard engine limiter is suitable for Outboard Motor 75 90 , the limiter can be easily installed, requiring minimal time and effort. || OE Numbers: 821889A19, 821889A22, 821889A28, 821889A29, 821889A34, 821889A38, 821889A40, 821889A41, 821889A42, 821889A45, 821889A46, 821889A47, 821889A49, 821889A50, 821889A51, 821889A53. || Engine : The outboard motor limiter is designed to the engine from excessive RPMs, preventing potential damage and extending the engine's lifespan. || Enhanced Performance: The limiter ensures optimal performance by limiting the engine's revolutions, allowing for smoother , improved fuel efficiency. || Direct Replacement: Original standard, the manufacturing in accordance with strict OE specifications, direct replacement, perfectly fit your car.
Astibym Application: Outboard engine limiter is suitable for Outboard Motor 75 90 , the limiter can be easily installed, requiring minimal time and effort. || OE Numbers: 821889A19, 821889A22, 821889A28, 821889A29, 821889A34, 821889A38, 821889A40, 821889A41, 821889A42, 821889A45, 821889A46, 821889A47, 821889A49, 821889A50, 821889A51, 821889A53. || Engine : The outboard motor limiter is designed to the engine from excessive RPMs, preventing potential damage and extending the engine's lifespan. || Enhanced Performance: The limiter ensures optimal performance by limiting the engine's revolutions, allowing for smoother , improved fuel efficiency. || Direct Replacement: Original standard, the manufacturing in accordance with strict OE specifications, direct replacement, perfectly fit your car.
Outboard Engine Limiter Limiter Accurate Fit High Stability for Outboard Motor 75 90
Acouto Application ---- Outboard engine limiter is suitable for Outboard Motor 75 90 , the limiter can be easily installed, requiring minimal time and effort. || OE Numbers ---- 821889A19, 821889A22, 821889A28, 821889A29, 821889A34, 821889A38, 821889A40, 821889A41, 821889A42, 821889A45, 821889A46, 821889A47, 821889A49, 821889A50, 821889A51, || Engine ---- The outboard motor limiter is designed to the engine from excessive RPMs, preventing potential damage and extending the engine's lifespan. || Enhanced Performance ---- The limiter ensures optimal performance by limiting the engine's revolutions, allowing for smoother , improved fuel efficiency. Original standard, the manufacturing in accordance with strict OE specifications, direct replacement, perfectly fit your car. || Note ---- Invest in our Accurate Limiter for reliable engine speed control and . Trust in its accuracy and precision to prevent engine damage, maximize performance, and enhance the overall driving experience.
Acouto Application ---- Outboard engine limiter is suitable for Outboard Motor 75 90 , the limiter can be easily installed, requiring minimal time and effort. || OE Numbers ---- 821889A19, 821889A22, 821889A28, 821889A29, 821889A34, 821889A38, 821889A40, 821889A41, 821889A42, 821889A45, 821889A46, 821889A47, 821889A49, 821889A50, 821889A51, || Engine ---- The outboard motor limiter is designed to the engine from excessive RPMs, preventing potential damage and extending the engine's lifespan. || Enhanced Performance ---- The limiter ensures optimal performance by limiting the engine's revolutions, allowing for smoother , improved fuel efficiency. Original standard, the manufacturing in accordance with strict OE specifications, direct replacement, perfectly fit your car. || Note ---- Invest in our Accurate Limiter for reliable engine speed control and . Trust in its accuracy and precision to prevent engine damage, maximize performance, and enhance the overall driving experience.
$31.85
02-02-2024
CN: Usaozak
Outboard Motor Rev Limiter, High Performance Perfect Matching 821889A53 High Stability for Outboard Motor 30HP 50HP 60HP 75 90
DAUZ Application: Outboard engine rev limiter is suitable for Outboard Motor 30HP 50HP 60HP 75 90 , the rev limiter can be easily installed, requiring minimal time and effort. || OE Numbers: 821889A19, 821889A22, 821889A28, 821889A29, 821889A34, 821889A38, 821889A40, 821889A41, 821889A42, 821889A45, 821889A46, 821889A47, 821889A49, 821889A50, 821889A51, 821889A53. || Enhanced Performance: The rev limiter ensures optimal performance by limiting the engine's revolutions, allowing for smoother operation, improved fuel efficiency. || Direct Replacement: Original standard, the manufacturing in accordance with strict OE specifications, direct replacement, perfectly fit your car. || Engine Protection: The outboard motor rev limiter is designed to protect the engine from excessive RPMs, preventing potential damage and extending the engine's lifespan.
DAUZ Application: Outboard engine rev limiter is suitable for Outboard Motor 30HP 50HP 60HP 75 90 , the rev limiter can be easily installed, requiring minimal time and effort. || OE Numbers: 821889A19, 821889A22, 821889A28, 821889A29, 821889A34, 821889A38, 821889A40, 821889A41, 821889A42, 821889A45, 821889A46, 821889A47, 821889A49, 821889A50, 821889A51, 821889A53. || Enhanced Performance: The rev limiter ensures optimal performance by limiting the engine's revolutions, allowing for smoother operation, improved fuel efficiency. || Direct Replacement: Original standard, the manufacturing in accordance with strict OE specifications, direct replacement, perfectly fit your car. || Engine Protection: The outboard motor rev limiter is designed to protect the engine from excessive RPMs, preventing potential damage and extending the engine's lifespan.
Number on catalog scheme: 54
Compatible models:
1075217PD
Mercury
Mercury entire parts catalog list:
Information:
Table 1
Diagnostic Trouble Codes
CDL Code J1939 Code Code Description
(code descriptions may vary) Comments
E1090 (2) 3358-16 High EGR Intake Pressure The ECM detects a higher than desired EGR Intake Pressure
E1095 (1) 2659-17 Low EGR Mass Flow Rate The Electronic Control Module (ECM) detects a lower than desired flow rate through the NRS
E1096 (1) 2659-15 High EGR Mass Flow Rate The ECM detects a higher than desired flow rate through the NRS
E1093 (1) 411-17 Low EGR Differential Pressure The ECM detects an abnormally low reading from the NRS differential pressure sensor.
E1094 (1) 411-15 High EGR Differential Pressure The ECM detects an abnormally high reading from the NRS differential pressure sensor. Note: EGR is an industry standard term used to describe the recirculation of exhaust gas through the engine as a means to reduce "NOx" emissions. Caterpillar has elected to refer to this system as the "NOx Reduction System" (NRS). Diagnostic codes are regulated by SAE, therefore, the diagnostic codes still reflect the EGR nomenclature.
Table 2
Associated Diagnostic Trouble Codes
E1154
E1123
E1092
3609-17
3609-18
5276-7
412-15
412-16
Table 3
Troubleshooting Test Steps Values Results
1. Check for Diagnostic Trouble Codes
A. Establish communication between Cat® Electronic Technician (ET) and the ECM . Refer to Troubleshooting, "Electronic Service Tools", if necessary.
B. Troubleshoot any active or logged diagnostic trouble codes before troubleshooting the event codes outlined in this procedure.
Determine if an associated code is active or logged. Table 2 lists associated diagnostic codes.
Associated Codes
Result: There are associated codes.
Refer to Troubleshooting, "Event Codes" in order to troubleshoot the associated diagnostic code.
Result: There are no associated codes. If the original diagnostic trouble code was a E1095, E1096, 2659-15 and/or a 2659-17.
Proceed to Test Step 2.
Result: There are no associated codes. If the original diagnostic trouble code was a E1093, E1094, 411-17 and/or 411-15.
Proceed to Test Step 5.
Result: There are no associated codes. If the original diagnostic trouble code was a E1090 and/or 3358-16.
Proceed to Test Step 3.
Illustration 1 g03781036
Inspection points for the left side of the engine
(1) NRS inlet valve
(2) NRS temperature sensor
(3) NRS outlet valve
Illustration 2 g03781037
Inspection points for the right side of the engine
(4) NRS cooler outlet
(5) NRS cooler inlet
(6) NRS bellows joint
Table 4
Troubleshooting Test Steps Values Results
2. Inspect the NRS for Leakage
A. Inspect the following components of the NRS for leakage:
Exhaust manifold
Connections for NRS cooler inlet and NRS cooler outlet
NRS venturi inlet and outlet connections
Port locations for NRS differential pressure sensor and NRS absolute pressure sensor
Connections for NRS inlet valve and NRS outlet valve
Common signs of a leak in the NRS are loose connections, damaged lines, or components and exhaust soot buildup around the area that is leaking.
Leakage
Result: Leaks were found in the system.
Repair: Repair the leaks.
Reset all active codes and clear all logged codes. Use Cat ET to perform an "EGR System Test" in order to verify that the problem is resolved.
Result: Leaks were not found in the system.
Proceed to Test Step 3.
3. Use Cat ET to Perform an "EGR System Test"
A. Start the engine.
B. Use Cat ET to perform an "EGR System Test".
Test
Result: The "EGR System Test" fails due to "Delivered Fuel Volume Not Responding".
When the NRS gas flow is being commanded to change, no change in fuel delivery was measured. Increasing or decreasing the NRS gas flow will impact the amount of fuel needed to maintain the desired engine speed.
Proceed to Test Step 4.
Result: The "EGR System Test" fails due to "EGR Delta Pressure Not Responding".
The fault indicates that when the NRS valve moves from open to closed, no change in NRS delta pressure is measured.
Proceed to Test Step 5.
Result: The "EGR System Test" fails due to "EGR Absolute Pressure Not Responding".
The fault indicates that when the NRS valve moves from open to closed, no change in the NRS absolute pressure is measured.
Proceed to Test Step 6.
Result: The "EGR System Test" fails due to "EGR Mass Flow Rate Incorrect".
The fault indicates when the NRS valve moves from open to closed, the desired NRS mass flow is different from the actual mass flow rate.
Proceed to Test Step 4.
Illustration 3
Parts rev Mercury:
821889A31
821889A49
821889A49 REV LIMITER
1031203PD, 1031203UB, 1031203UD, 1031207ZF, 1031312DB, 1040213YL, 1041312UB, 10432037D, 1043203DD, 1043203VD, 1043213DD, 1043302DD, 1043411DD, 1043412DB, 1043412DD, 1050302DB, 1050302FB, 1050302FD, 1050312FB, 1050411DD, 1050412DB, 1050412DD, 1050412F
821889A29
821889A40
821889A41
821889A51
821889A51 REV LIMITER
1075217DD, 1075217FD, 1075217PD, 1075217VD, 10752L7DF, 10752L7FF, 1075317DB, 1075317FB, 1075412DB, 1075412DD, 1075412DN, 1075412FB, 1075412FY, 1090412DB, 1090412DC, 1090412DD, 1090412DN, 1090412DY, 1090412FF, 1090412FY, 1090422DY, 1090422FF, 1090472D
821889A42
821889A24
