Mercruiser  Mercury Marine ECM0401 | ECM0402 Repair

Mercury Marine ECM0401, ECM0402, Repair Service. Motorola ECM555. Your Marine ECM will be returned fully reconditioned, tested, and ready to be installed back to the exact engine it came off, saving you the time & expense of having a new ECM programmed to your boat. Mercruiser Marine ECM. Mercruiser Marine Bravo. Marine Motorola ECM. [caption id="attachment_21355" align="alignnone" width="300"] Mercury Mercruiser Marine ECM 0401 Repair[/caption] In this case, we will process a partial refund for the difference.

ECM Part numbers:

• ECM 0501, 865926, Motorola ECM, 8M2000443, 891952011, ECM550202
• ECM5550202, ECM5550204, ECM0401, ECM0402, PCMBE0101, PCM0308M
• 866191-002, 892204, 865926A01, 885640-001, 892204, 8m2003678
• ECM0402, 866191002, 865926, ECM0401, 891952-034, ECM53412369.
• Mercury: 4.7L V6 MPI, 5.0L V8 MPI, 5.7L , V8 BRAVO.
• MerCruiser MPI 350 Mag Bravo,  Computer ECM 5550204, 2003
• WQ022GG1, WQ00KKZ1, WQ01ZAE1, WQ00RELI, WQ01QUP1.
• 865834T02, 865834T01, 864271T06, 864271T05, 864271T04, 864271T 3
• 865834T03
• (5.0L MPI Alpha)(Standard Cooling) SN# 0W029410 & Below. Supersedes: 865834T02, 865834T01, 864271T06, 864271T05, 864271T04, 864271T 3
• (5.0L MPI Alpha)(Standard Cooling) SN# 0W029411 & Up. Supersedes: 865834T02, 865834T01, 864271T06, 864271T05, 864271T04, 864271T 3
• (5.0L MPI Alpha)(Closed Cooling) SN# 0W029410 & Below. Supersedes: 865835T02, 865835T01, 865002T03, 865002T02, 865002T01
• (5.0L MPI Bravo)(Standard Cooling) SN# 0W029410 & Below. Supersedes: 864376T05, 864376T04, 864376T 3
• (5.0L MPI Bravo)(Standard Cooling) SN# 0W029411 & Up. Supersedes: 865836T01
• (5.0L MPI Bravo)(Closed Cooling) SN# 0W029410 & Below.Supersedes: 865003T02, 865003T01
• (5.0L MPI Bravo)(Closed Cooling) SN# 0W029411 & Up. Supersedes: 865837T01
• (350 MAG MPI Alpha)(Standard Cooling) SN# 0W029410 & Below. Supersedes: 865838T02, 865838T01, 864272T06, 864272T05, 864272T04, 864272T 3
• (350 MAG MPI Alpha)(Standard Cooling) SN# 0W029411 & Up. Supersedes: 865838T02, 865838T01, 864272T06, 864272T05, 864272T04, 864272T 3
• (350 MAG MPI Alpha)(Closed Cooling) SN# 0W029410 & Below. Supersedes: 865839T02, 865839T01, 865004T03, 865004T02, 865004T01
• (350 MAG MPI Alpha)(Closed Cooling) SN# 0W029411 & Up. Supersedes: 865839T02, 865839T01, 865004T03, 865004T02, 865004T01
• (350 MAG MPI Bravo)(Standard Cooling) SN# 0W029410 & Below. Supersedes: 864377T05, 864377T04, 864377T 3
• (350 MAG MPI Bravo)(Standard Cooling) SN# 0W029411 & Up. Supersedes: 865840T01
• (350 MAG MPI Bravo)(Closed Cooling) SN# 0W029410 & Below. Supersedes: 865005T02, 865005T01
• (350 MAG MPI Bravo)(Closed Cooling) SN# 0W029411 & Up. Supersedes: 865841T01

Another parts number:

• M2002283, 866189-002, AAAE_0005, 8M2002289 AAA_0001_, 866191-002 AAAE_0005, 8M2002293, AAA_0001, 8M2001111
• 866124t05, ECM Engine Control Module 350 MAG.
• Fits 20092015, MCM 350 Mag MPI Bravo with closed cooling (s/n 1A343328‑2A455872)
• FITS 20092015, MCM 350 - MAG MPI BRAVO - 77-879194T89
• 745061750333

Warranty

Our ECM repair service even has a one-year warranty. Our experts not only repair your ECM but also ensure that it’s built for reliability and long-lasting performance.

Lookup part number table

#	Part Number	Engine
1	864270-006,  864270-007, 864270T06, 864270T07	4.3L ALPHA
2	865000-003, 865000T03, 865000T02, 865000T01	4.3L ALPHA FWC
3	864375-3, 864375T06, 864375T05	4.3L BRAVO
4	864271-3, 64271T3, 864271-T3, 808009A2	85.0L ALPHA
5	864271-4, 864271T04	5.0L ALPHA
6	864271-005, 864271-006, 864271T05, 864271T06	5.0L ALPHA
7	865002-002, 865002T03, 865002T02, 865002T01	5.0L ALPHA FWC
8	864376-3, 864376T3	5.0L BRAVO
9	864376-4, 864376T04	5.0L BRAVO
10	864376-005, 864376T06, 864376T05	5.0L BRAVO
11	865003-1, 865003T03, 865003T02, 865003T01	5.0L BRAVO FWC
12	864272-5, 864272T05, 864272T04, 864272T3	350 Mag MIE
13	864298-3,  864298T3, 864298T01	350 Mag MIE
14	864298-006, 864298T06, 864298T05	350 Mag MIE
15	864272-006, 864272T06, 864272T05	350 Mag ALPHA
16	864377-3, 864377T 3	350 Mag BRAVO
17	864377-4, 864377T04	350 Mag BRAVO
18	864377-005, 864377T06, 864377T05	350 Mag BRAVO
19	864299-006, 864299T06, 864299T05	350 Mag TOW SPORT
20	865155-001, 865155T06, 865155T05, 865155T04, 865155T03	350 Mag BLACK SCORPION
21	864300-3, 864300T 3	MX 6.2L MIE
22	864300-006, 864300T07, 864300T06, 864300T05	MX 6.2L MIE
23	864273-3, 864273T3	6.2L BRAVO
24	864273-4, 864273T04	6.2L BRAVO
25	864273-006, 864273T07, 864273T06, 864273T05	6.2L BRAVO
26	865008-002, 865008T04, 865008T03, 865008T02, 865008T01	6.2L BRAVO
27	865156-002,  865156T07, 865156T06, 865156T03, 865156T02	MX6.2 BLACK SCORPION
28	865364-001, 865364T02, 865364T01	496 MAG BASE
29	863620-003, 863620T03, 863620TA 2	MIE 8.1S Horizon
30	863619-2, 863619T09, 863619TA 7	496 MAG HO
31	865366-001, 865366T02, 865366T01	496 MAG HO

About the marine Motorola Mercruiser ECM

The ECM Marine Mercruiser Motorola 0501, 865926 is a component commonly used in marine applications, specifically in boats equipped with Mercruiser engines. ECM stands for Engine Control Module, a computerized system that controls and monitors various aspects of the engine's performance. The ECM manages critical functions such as fuel injection, ignition timing, and emissions control. It collects data from various sensors throughout the engine, processes that information, and makes real-time adjustments to optimize its performance and efficiency.

Common Problems

This particular ECM model, manufactured by Motorola, offers advanced features and reliable performance. It is designed to withstand the harsh marine environment, including exposure to moisture, vibrations, and temperature fluctuations.

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

Process

You only need to ship your unit to us, and we will diagnose the faults and ship the fixed unit back shipping plus.

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 provide technical assistance. Before sending in your parts, feel free to contact us to discuss the faults you are experiencing.   ECM Engineering USA / ECM Repair USA   Share ON: Twitter | Facebook | Linked In | Tumblr

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