20R2471 TRANSMISSION Caterpillar parts
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Alternative (cross code) number:
CA20R2471
20R-2471
20R2471
CA20R2471
20R-2471
20R2471
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Compatible For 414E 416D 416E 420D 420E 422E C4.4 excavator fuel injector 20R-0471 236-1674 B03201A LJBB03201A 20R2471 2361673 2645k011
BJAZLDPU Adopt high-quality materials and sealing structure to avoid the decline of component performance caused by the change of fuel composition and adapt to the diversified development trend. || Porous precision machining technology and multi-layer filter screen structure are adopted, and the surface is treated with special coating to reduce the adhesion of colloid and impurities and prolong the service life. || Automobile fuel injector adopts high-precision electromagnetic or piezoelectric control technology to accurately inject fuel into the cylinder in the form of extremely small droplets, which improves combustion efficiency and reduces fuel consumption. || In order to meet the needs of different types of engines and vehicles, the injector has developed a variety of specifications and injection forms, and achieved perfect matching with various power systems through flexible structural design and parameter adjustment. || Compatible For 414E 416D 416E 420D 420E 422E C4.4 excavator fuel injector 20R-0471 236-1674 B03201A LJBB03201A 20R2471 2361673 2645k011
BJAZLDPU Adopt high-quality materials and sealing structure to avoid the decline of component performance caused by the change of fuel composition and adapt to the diversified development trend. || Porous precision machining technology and multi-layer filter screen structure are adopted, and the surface is treated with special coating to reduce the adhesion of colloid and impurities and prolong the service life. || Automobile fuel injector adopts high-precision electromagnetic or piezoelectric control technology to accurately inject fuel into the cylinder in the form of extremely small droplets, which improves combustion efficiency and reduces fuel consumption. || In order to meet the needs of different types of engines and vehicles, the injector has developed a variety of specifications and injection forms, and achieved perfect matching with various power systems through flexible structural design and parameter adjustment. || Compatible For 414E 416D 416E 420D 420E 422E C4.4 excavator fuel injector 20R-0471 236-1674 B03201A LJBB03201A 20R2471 2361673 2645k011
Excavator Fuel Injector for 414E 416D 416E 420D 420E 422E C4.4 20R-0471 236-1674 B03201A LJBB03201A 20R2471 2361673 2645k011 Automotive Fuel Injection Nozzle Accessories
BHBZXM OEM Compatibility: fuel injectors Seamlessly models with OEM part numbers 20R-0471 236-1674 B03201A LJBB03201A 20R2471 2361673 2645k011 414E 416D 416E 420D 420E 422E C4.4 || Effortless Installation: Designed for a precise fit with original equipment, our nozzle requires no additional tools for installation, making setup quick and hassle-free. Save time and labor costs while enhancing maintenance efficiency. || Premium Durability: Constructed from high-strength stainless steel and advanced high-temperature polymers, this nozzle offers superior wear resistance and high-temperature stability. Ensure long-lasting performance and consistent fuel injection accuracy, even under extreme conditions. || Fuel Efficiency: Utilizing cutting-edge micro-injection technology, our nozzle atomizes fuel for optimal combustion. Each injector delivers the perfect amount of fuel to every engine cylinder, leading to significant fuel savings over time, making it a smart investment for cost-conscious owners. || Enhanced Cold Start Performance: Featuring advanced dynamic flow control technology, this nozzle maintains stable fuel injection pressure in low temperatures, ensuring quick engine response during cold starts. Experience reduced startup times and minimized stalling, maximizing your vehicle’s efficiency and overall performance.
BHBZXM OEM Compatibility: fuel injectors Seamlessly models with OEM part numbers 20R-0471 236-1674 B03201A LJBB03201A 20R2471 2361673 2645k011 414E 416D 416E 420D 420E 422E C4.4 || Effortless Installation: Designed for a precise fit with original equipment, our nozzle requires no additional tools for installation, making setup quick and hassle-free. Save time and labor costs while enhancing maintenance efficiency. || Premium Durability: Constructed from high-strength stainless steel and advanced high-temperature polymers, this nozzle offers superior wear resistance and high-temperature stability. Ensure long-lasting performance and consistent fuel injection accuracy, even under extreme conditions. || Fuel Efficiency: Utilizing cutting-edge micro-injection technology, our nozzle atomizes fuel for optimal combustion. Each injector delivers the perfect amount of fuel to every engine cylinder, leading to significant fuel savings over time, making it a smart investment for cost-conscious owners. || Enhanced Cold Start Performance: Featuring advanced dynamic flow control technology, this nozzle maintains stable fuel injection pressure in low temperatures, ensuring quick engine response during cold starts. Experience reduced startup times and minimized stalling, maximizing your vehicle’s efficiency and overall performance.
Compatible For 414E 416D 416E 420D 420E 422E C4.4 Excavator Fuel Injector 20R-0471 236-1674 B03201A LJBB03201A 20R2471 2361673 2645k011
VNJEFGYT Plug and play: The original car wiring harness of the automotive diesel injector is designed to be inserted directly, without programming or modification. It comes with a sealing ring kit, making installation and replacement easy and convenient || Stable performance: The common rail fuel injector for automobiles adopts advanced orifice nozzle design, which can atomize diesel into extremely small particles, allowing the fuel to fully mix with air and achieve efficient combustion. Accurately control the amount and timing of each fuel injection to ensure stable engine operation || Optimization performance: This fuel injector can repair engine shaking and insufficient power issues, restore a smooth driving experience like a new car, and optimize fuel injector performance || Wide matching: The diesel injector is highly compatible with various diesel engines, including but not limited to common engine models such as automobiles, trucks, and construction machinery. Please ensure that it matches the product part number. Can perfectly replace old fuel injectors, providing you with stable and reliable performance support || Compatible For 414E 416D 416E 420D 420E 422E C4.4 Excavator Fuel Injector 20R-0471 236-1674 B03201A LJBB03201A 20R2471 2361673 2645k011
VNJEFGYT Plug and play: The original car wiring harness of the automotive diesel injector is designed to be inserted directly, without programming or modification. It comes with a sealing ring kit, making installation and replacement easy and convenient || Stable performance: The common rail fuel injector for automobiles adopts advanced orifice nozzle design, which can atomize diesel into extremely small particles, allowing the fuel to fully mix with air and achieve efficient combustion. Accurately control the amount and timing of each fuel injection to ensure stable engine operation || Optimization performance: This fuel injector can repair engine shaking and insufficient power issues, restore a smooth driving experience like a new car, and optimize fuel injector performance || Wide matching: The diesel injector is highly compatible with various diesel engines, including but not limited to common engine models such as automobiles, trucks, and construction machinery. Please ensure that it matches the product part number. Can perfectly replace old fuel injectors, providing you with stable and reliable performance support || Compatible For 414E 416D 416E 420D 420E 422E C4.4 Excavator Fuel Injector 20R-0471 236-1674 B03201A LJBB03201A 20R2471 2361673 2645k011
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Illustration 1 g00678674
Schematic of the SPI Data Link
This diagnostic code is recorded if the VIMS electronic control module determines that information on the "keypad data link" is erratic or the information makes no sense.System Response:This condition causes the keypad to operate erratically or the keypad may not function at all.Test Step 1. INSPECT THE HARNESS CONNECTIONS.
Turn the disconnect switch to the OFF position.
Inspect the harness connections that are related to the SPI data link. Make sure that the connectors are clean and tight.
Check the mating of the harness connectors.
Check wires at the connector.
Check each wire for nicks or signs of abrasion in the insulation.
Check for moisture at the connector.
Check for dirty contacts or corroded contacts.
Check each pin and each socket. Expected Result:The machine harness connectors are tight and free of corrosion. Results:
OK - The machine harness connectors are tight and free of corrosion. Proceed to test step 2.
NOT OK - The machine harness connectors are NOT tight and free of corrosion. Repair: Repair the machine harness or replace the machine harness.STOPTest Step 2. CHECK FOR A SHORT TO +BATTERY.
Turn the key start switch and the disconnect switch to the OFF position.
Disconnect the J1and J2 connectors from the ECM.
Disconnect the machine harness connector from the keypad.
At the machine harness connectors for the ECM, measure the resistance between connector contact J1-1(wire 105-RD(Red)) and contact J1-57 (wire C415-WH(White)) of the keypad data input circuit. Expected Result:The resistance is greater than 5000 ohms.Results:
OK - The resistance is greater than 5000 ohms. Proceed to test step 3.
NOT OK - The resistance is greater than 5000 ohms. The machine harness has failed.Repair: There is a short between the +battery and the "keypad data input circuit" in the machine harness. Replace the machine harness or repair the machine harness.STOPTest Step 3. CHECK FOR AN OPEN HARNESS.
The disconnect switch and the key start switch remain in the OFF position.
The keypad and the ECM remain disconnected from the machine harness.
Measure the resistance of the "keypad input circuit" from connector contact J1-57 (wire C415-WH(White)) to connector contact 3 (wire C415-WH(White)) of the keypad. Expected Result:The resistance is less than 5.0 ohms. Results:
OK - The resistance is less than 5.0 ohms. The circuit resistance is correct. Proceed to test step 4.
- The resistance is greater than 5000 ohms. Repair: There is an open in the machine harness. Repair the machine harness or replace the machine harness.STOPTest Step 4. CHECK FOR A SHORT TO GROUND
The disconnect switch and the key start switch remain in the OFF position.
The ECM and all the keypad remain disconnected from the machine harness.
At the machine harness connector for the ECM, measure the resistance between frame
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