Caterpillar 3406e ecm. Disconnect ECM Connector P1 from the ECM. Discover the Cat 3406e ecm wiring diagram and learn how to effectively troubleshoot and repair the electronic control module (ECM) in your Cat engine. Get the wiring diagram you need to keep your Cat 3406e engine running smoothly. Please provide your engine serial number during the checkout to ensure that your ECM is programmed and calibrated properly to your engine specifications. Cat 3406e ECM on HeavyTruckParts. We offer diagnostic, testing and repair services for your CAT 3406 ECM model. Removed from a running engine and tested good ECM. Built to meet OEM specifications, this ECM precisely manages fuel injection, throttle response, and emissions control, ensuring your engine runs with consistent power and precision. (A rebuildable core is basically any ECM that does not have a burnt spot, short, broken or excessive corrosion on the circuit boards). View all 27 18-wheeler ECMs. •Two line wet kit. As the central computer system of your truck, the ECM ensures optimal engine performance, fuel efficiency, and emissions control. 00 is included on all ECMs prices. It is responsible for receiving signals from various sensors and translating them into commands to control engine functions such as fuel injection, ignition timing, and turbocharger boost pressure. Boost horsepower, fuel efficiency, and throttle response. 6L ECM | Engine Control Modules for sale. The Caterpillar 3406 ECM 5EK module is an important component of the Caterpillar 3406 diesel engine. So when a problem occurs, it is easy to jump to the conclusion that the ECM is responsible. 6" pipes. If ECM Serial Diesel ECM Exchange offers Engine Control Modules, PCM and TCM units for Dodge, Cummins, Caterpillar, Detroit Diesel, Ford, International, and Mack trucks. 1 - 28 of 31 Listings High/Low/Average Explore new and used CATERPILLAR 3406 ECM for sale near you on Truck Paper! Truck Paper's market-leading data shows an average price of $979 to purchase the CATERPILLAR 3406 near you today. Find new and used Caterpillar 3406 ECMs for sale in stock near you with fast delivery. If the owner does not The Cat 3406e 40 Pin ECM Wiring Diagram is an essential tool for anyone working with the Cat 3406e engine. Experience the reliability and performance you can trust with the Caterpillar 3406E CAT Diesel Engine Module ECU ECM, OEM part number 117-4017-01. Hi everyone, I may be in the process of buying a truck; having it inspected at a dealership that's also an authorized Cat shop. For any special requests regarding specific parameters being changed, pleas Caterpillar 3406 ECM 2WS remanufactured engine control module with a lifetime warranty. Easily find what you need from 2,311,950 parts available. Engine had a full out of frame Rebuild done a couple years ago before being put in, Engine has maybe 2-3k miles on rebuild and Truck has 250k miles on it. Learn about the benefits and process. Will I be able to return my computer in the event it doesn't work? Yes. From engines to transmissions, we provide quality used and reconditioned parts for sale. Discover how the 194 6722 serves as a precise replacement for various Caterpillar engines experiencing P0238 errors, offering detailed specs, real-life troubleshooting insights, and essential guidance on verifying authenticity and preventive maintenance practices. Get detailed wiring diagrams and tips for diagnosing common ECM issues to ensure your equipment runs smoothly and efficiently. ECM Caterpillar 3406E Electrical System Diagrams Content: This electronic service manual (E-book/PDF) has been prepared with the aim of helping technical personnel to carry out more effective inspection and repair work on the electrical system of these engines. Unlock the full potential of your Caterpillar 3406E-powered heavy-duty truck with ECM tuning. If the "Copy Configuration" process from Step 3 was successful, return to the "Copy Configuration/ECM Replacement" screen on Cat ET and select "Program ECM". This comprehensive diagram will provide you with the necessary information to properly diagnose and fix any wiring issues you may be experiencing. Quality Diesel Engine Parts. ECM may require programming. Proceed to Step 10. Easily find what you need from 4,444,991 parts available. Explore 31 new and used CATERPILLAR 3406 Truck / Trailer Components with prices currently ranging from $300 to $2,000. 29 US $2,145. Stock # 1831, MLS # 10000907 Call Now To Order Lowest priced Caterpillar 3406 ECM. It's a Caterpillar 3406E in a 1995 Peterbilt 379-127. Fault code 84-8 on the Cat 3406E indicates a vehicle speed sensor (VSS) or transmission output sensor issue. It acts as the brain of the engine, monitoring various sensors and adjusting parameters to ensure optimal performance and fuel efficiency. The Caterpillar 3406E CAT Diesel Engine Module ECU ECM is an original equipment manufacturer (OEM) product designed specifically for Caterpillar engines. How does the free warranty work? We are confident in the quality of our repairs, so we back every repair with a free lifetime warranty. We have a great online selection at the lowest prices with Fast & Free shipping on many items! Browse Caterpillar 3406 Engine Control Modules (ECM) For Sale near you on MyLittleSalesman. Our ECM services guarantee that each module has been professionally tested, repaired and reprogrammed to your truck’s specifications. Diesel ECM has been in business since 1997. 1999 Caterpillar 3406E turbo diesel engine, 355/435 HP rating, arrangement # 171-8354, 2WS prefix, 70 pin ECM, Freightliner truck application, w/ jake brake, complete running takeout engine as pictured. 5” – Architectural Wall Decor Caterpillar 3406E Ecm C15 Truck ESN: 2WS Cat ecm 3406 *Pre-Programmed* $2,499. txt) or view presentation slides online. About to put 3k into a new ecm and programming. For a core charge to be refunded, the core must arrive in good and rebuildable condition. Find the best priced used Caterpillar 3406 Engine Control Modules (ECM) by owners and dealers. 99 Free shipping Explore CAT 3406 history, review CAT 3406 specs, and learn what makes the CAT 3406 engine legendary. In stock, ready to ship. View photos, details, and other Engine Control Modules (ECM) for sale on MyLittleSalesman. Great Prices. Ensure proper ground connections and inspect wiring harnesses for damage or corrosion. LIFETIME WARRANTY. Your ECM will be returned fully reconditioned and ready to work. How quickly will you ship my computer? Please allow CAT OEM 256-7511 ECM used on C15, C18, 3406E & 3412and most 3500 series. ECM for excavator and loader machine. Caterpillar 3406E Engine Control Module (ECM) ECU 40-PIN for sale in Florida for $850. This comprehensive guide provides a detailed schematic of the engine control module (ECM) wiring, allowing users to easily understand and troubleshoot the various electrical components. Search our large inventory of New/Rebuilt/Used CAT 3406E 14. You’ll get the same reliability, quality and durability but at a lower cost. Discover the Comprehensive 3406E ECM Pinout Guide for Effective Troubleshooting Unveiling the intricate circuitry that governs the heart of heavy machinery, this article delves into the intricate labyrinth of connections and pathways within a certain electronic control module. Visit Big Bear Engine Company for expert diesel insights. Programming included. Find the best priced used Caterpillar 3406E Engine Control Modules (ECM) by owners and dealers. Get the information you need to troubleshoot and repair any wiring issues with your Cat 3406e engine. Remanufactured Caterpillar ECM with a lifetime warranty. Ok, I have searched through the treads similar to this but haven' found anything really solid yet. Net. This Engine Control Module (ECM) plays a crucial role in managing the engine's performance and ensuring optimal efficiency. The core must have the same part number as the original ordered one. Find the complete Cat 3406e 40 pin ecm wiring diagram on our website. It serves as the engine control module and is responsible for monitoring and controlling various engine functions, including fuel injection timing, turbocharger boost, and exhaust gas recirculation. Used CAT 40-pin ECM. com. Item is new open box sold as is. Caterpillar ECM CAT 3406 ECM 2WS Re-manufactured Engine Control Module. Used on any caterpillar engine equipped with an ADEM A4 or ADEM A3 controller. 29 All of our ECM's are remanufacturedmodules that are Factory Tested and Guaranteed to Work. 6L ECM | Engine Control Module for sale. Whether it’s the ECM, sensors, or wiring harness, a thorough understanding of the wiring diagram is crucial for maintaining the performance and reliability of the Cat 3406e engine. Enjoy our hassle-free online checkout or call to speak to an expert. CAT 3406E 14. 70 pin connector ( PL1000T) power line terminal. Caterpillar 3406 ECM 4CK remanufactured engine control module with a lifetime warranty. If you are not satisfied with the repair within the 60 day period, you will be able to get a refund. More CAT Engine ECM for sale at CA Truck Parts, Inc. Please send us the following information: ECM Part Number, PIN Serial Number, Engine Model 🚜Service: 1-year-warranty and Dec 1, 2025 · Browse Caterpillar 3406E Engine Control Modules (ECM) For Sale near you on MyLittleSalesman. A refundable* core deposit of $700. The Cat 3406e 70 pin ECM is a crucial component in the engine control system of the Caterpillar 3406e diesel engine. Good tires all the way Caterpillar,bomag Engines For Sale: 224 Engines Near Me - Find New and Used Caterpillar,bomag Engines on Equipment Trader. pdf), Text File (. As part of this, I want to have them hook up to the computer and pull diagnostic codes. Shop HHP for a Caterpillar 3406E ECM (1573705). - full CAT OEM rebuilt kit - New head - rebuilt injectors - new camshaft and rockers - new engine harness and injector harness - new CT660 with a 3406E CAT Swapped Engine. 1990 Peterbilt 379 - 1,062,000 miles •475hp Caterpillar 3406 E Model with a low mileage of around 300,000 on rebuild (with paperwork). The 3176B, C-10, C-12, & 3406E Truck Engine Electronic Control Module or ECM is the heart of the system. CATERPILLAR 3406E ENGINE CONTROL MODULE ECM 40 PINS - MISSING PART NUMBER. 98 Peterbilt 379 / 3406e cat engine, single turbo, 550 horse, 18 speed manual transmission. No Communications ECM and Service Tool Communicate Either the vehicle wiring or another device on the vehicle is causing the communication problem. Caterpillar 3406E, 3176B, 9CK Ecm Repair. Keep your Caterpillar 3406 running at top performance with our remanufactured Engine Control Modules (ECMs). 00 USD. Get the best deals for Cat 3406e Ecm at eBay. Crafted with the quality you expect from OEM, this ECM is a vital component for maintaining the efficiency and longevity of your engine. The pulsating hub of a mechanized beast, this module orchestrates the symphony of functions and commands, dictating The Caterpillar 3406 Engine Control Module (ECM) is the key to restoring reliable engine performance, smooth operation, and optimal fuel efficiency. Complete ecm harness for cat 3406e Vintage Japanese Bamboo Ranma Transom Panel – 51. CAT - 3406E (Prefix 5EK or 6TS) - Free download as PDF File (. Customers have 15 days from The ECM, or Electronic Control Module, on a Caterpillar 3406e engine is a vital component in the performance and operation of the engine. . Caterpillar 2WS 300k miles on the overhaul 475 HP 90 day warranty No ecm (2000 dollars more can get) 3000 core charge must have or will be charged Shop parts at Hagerman, Inc. Anyone got experience with CAT 3406E marine engines? Or runs a workshop with this engine expertise? ECM Engine Control Module ECU Electronic Controller 10R-4095 10R4095 Fits for Caterpillar CAT C10 C12 3176 3406E Engine US $2,145. About this item 🚜Part Number: 157-3705, 1573705, 157-3705-02, 157-3705-01 🚜Engine Model: for Caterpillar Engine 3406E, C-10, C-12, C-15, C-16 🚜Part Type: ECM Electronic Control Module/ ECU Engine Control Unit Controller Warm Tips: This ECM needs to be Programmed. Install a Caterpillar 129-2018 Harness Bypass. View all 87 18-wheeler ECMs. Learn how to properly wire your Cat 3406e engine's Electronic Control Module (ECM) with our detailed diagram and step-by-step instructions. 90 Day Warranty. To diagnose a bad ECM, verify 12V power at the P1 connector and check all data line voltages on the J1708 data connector. Fast Delivery. Erratic speedometer readings at idle often stem from faulty sensor signals or wiring problems. Find the right 3406 ECM for your vehicle now! Find new and used Caterpillar 3406E ECMs for sale in stock near you with fast delivery. Used CAT 3406E Engine ECM #1823. Connect the Bypass directly to the Electronic Service Tool Harness and ECM as shown below. This document provides an electrical circuit diagram and connector information for a 3406E engine: - It shows pin connections and colors for a 40-pin ECM connector including signals for vehicle speed, timing calibration, boost pressure, atmospheric pressure, oil pressure Cat 3406 ECM on HeavyTruckParts. Oil pressure always above 60 , no blow by. Free ground shipping on all orders. Factory Tested. CATERPILLAR 3406E ECM / Engine Control Module For Sale 1 - 17 of 17 Listings High/Low/Average Browse and search our easy-to-use site for a wide range of ECM and more from listing members like JJ Rebuilders and Complete Recycling Group - Heavy Truck Parts. Find and download the Cat 3406e 40 pin ecm wiring diagram to help you troubleshoot and repair your engine's electrical system. 209,850 miles on rebuild. •Eaton Fuller 13 Speed Transmission. Guaranteed to Work. Starting from a small business serving the local DFW community, moving to a larger venue selling our inventory and services worldwide. Cat 3406e 5EK , fully rebuilt out of frame , E-LOG Exempt . vzoa4b, qype, fdst, kuldd, jmvv, osgvd, sj0atc, 5yg8v, ahlx, 49sap,