CATERPILLAR ADEM 4 (120 PINS) ECM Repair Service. We will return your ECM fully reconditioned, tested, and ready to be installed back to the exact vehicle it came off, saving you the time & expense of having a new ECM programmed to your machine. Part Number: 478-7932, 372-2905, 4787932, 3722905, 4222302, 4884878 Caterpillar C27 | Serial number TWM03380 | Part number: 478-7928, 4787928, 422-2302, 4222302 Caterpillar C32 | Acert Tecnology Cat C9   We first diagnose the unit; if it’s not repairable or no problems are found, it costs $200 plus shipping. In this case, we will process a partial refund for the difference.

Warranty

A one-year warranty even backs our ECM CAT ADEM 4 repair service. Our experts not only repair your ECM but also ensure that it’s built for reliability and long-lasting performance.

Common Problems

• Blowing fuses
• No communication
• Engine shutting down
• Fault codes in the unit
• Intermittent faults
• Oil intrusion
• Water damaged
• Injector driver faults

Process

All you need to do is ship your unit to us, and we will diagnose the faults and ship the fixed unit back to you free of shipping cost.

Why trust us

Our engineering team has over 15 years of experience, more than 10K repaired ECMs, and the latest simulation technology. We are always happy to assist you with any technical assistance we can. Feel free to contact us to discuss the faults you are experiencing before sending in your parts. Adittional Information: Caterpillar C27 | Serial number TWM03380 | Part number 478-7928 Caterpillar C32 | Acert Tecnology DIESEL GENERATOR C27 27L  | V12 680kW | 912HP | ADEM IV CATERPILLAR DIESEL GENERATOR C13 12.5L | 318kW | 426HP  |ADEM IV CATERPILLAR DOZERS D6T C9 9.3L | 165kW | 221HP ADEM IV Part Number: 478-7932, 372-2905, 4787932, 3722905 Compatible Models: GENERATOR SR4B, SR4 WHEEL-TYPE LOADER 988H WHEEL TRACTOR-SCRAPER 657G EARTHMOVING COMPACTOR 825C, 825H, 826C, 826H, 836H WHEEL DOZER 824C, 824H, 834H MOTOR GRADER 140G, 24M TRACK-TYPE TRACTOR D8T, D9T ROAD RECLAIMER RM-500 PETROLEUM PRODUCTS C18, C15 PIPELAYER 583T, PL83 OFF-HIGHWAY TRUCK 770 ENGINE - INDUSTRIAL C15 GEN SE, C18, C15, C9, D450GC, C18 GEN SE, C15 GENSET, DE660GC, DE500SGC, DE715GC, DE600SGC, DE605GC, D600, GC D550GC, C15 I6, C18, I6 D500GC ENGINE - GENERATOR SET XQP500, C15, C13 GENSET, C18 POWER SYS 478-7932, 372-2905, C7, C9, C15 10R6199 2808905 2864449 2864451 292-9610 2929609 303-2384 3032383 3503648 3722912 422-2302 C13 C15 C7 C9 ECM Engineering USA / ECM Repair USA