Used Engine Control Modules (ECMs)
An Engine Control Module (ECM) is an electronic control unit which controls various aspects of an internal combustion engine's operation. The simplest ECUs control only the quantity of fuel injected into each cylinder each engine cycle. More advanced ECUs found on most modern cars also control the ignition timing, variable valve timing, and the level of boost maintained by the turbocharger.
ECMs determine the quantity of fuel, ignition timing and other parameters by monitoring the engine through sensors. These can include, MAP sensor, throttle position sensor, air temperature sensor, oxygen sensor and others.
Before ECMs, most engine parameters were fixed. The quantity of fuel per cylinder per engine cycle was determined by a carburetor or injector pump.
Locate Used Engine Control Modules (ECMs) Now
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2012 CTS Engine computer 12651994 "Programmed to your VIN" ECM PCM ECU
- Stock Number:
- PR-184968383855
- Ships From:
- Cincinnati, US
2013-16 GM Engine computer 12653998 "Plug & Play" (Send us your ECM to clone)
- Stock Number:
- PR-185734198486
- Ships From:
- Cincinnati, US
2006-2011 Hyundai Accent Engine Computer, ECU, ECM, PCM P/N 39131-26BE1
- Stock Number:
- PR-395344672562
- Ships From:
- Lake Havasu City, US
2017 -20 LINCOLN CONTINENTAL 3.7L Engine Control Module ECU ECM OEM HD9A12A650UA
- Stock Number:
- PR-386934929356
- Ships From:
- Midway City, US
2013 - 2016 Audi A4 A5 2.0L Engine Control Module ECU ECM OEM 8K5907115Q
- Stock Number:
- PR-386934908876
- Ships From:
- Midway City, US
2014 Ford Mustang 3.7L Engine Control Module ECU ECM OEM DR3A12A650HH
- Stock Number:
- PR-386934897334
- Ships From:
- Midway City, US
2014 - 2016 Ford Fusion Engine Control Module ECU ECM OEM ES7A12A650EL
- Stock Number:
- PR-386934924973
- Ships From:
- Midway City, US
2016 Ford Explorer 2.3L Engine Control Module ECU ECM OEM GB5A12A650YA
- Stock Number:
- PR-386934905747
- Ships From:
- Midway City, US
VIN PROGRAMMED E37 ECM Engine Computer Service number 12612397 OEM GM
- Stock Number:
- PR-256169886993
- Ships From:
- Youngstown, US
2011 - 2012 KIA SEDONA 3.5L Engine Control Module ECU ECM OEM 391093C661
- Stock Number:
- PR-386934931476
- Ships From:
- Midway City, US
2012 NISSAN ROGUE Engine Control Module ECU ECM OEM MEC112100D1
- Stock Number:
- PR-386934916234
- Ships From:
- Midway City, US
2007 Ford Escape 3.0L Engine Control Module ECU ECM OEM 7L8A12A650AUB
- Stock Number:
- PR-386934856954
- Ships From:
- Midway City, US
2015 VW Passat 1.8L Engine Control Module ECU ECM OEM 06K906071K
- Stock Number:
- PR-386934909983
- Ships From:
- Midway City, US
1994-1995 Firebird Engine computer 16196397 Programmed to your VIN ECU PCM ECM
- Stock Number:
- PR-173403931485
- Ships From:
- Cincinnati, US
2001 Sierra 1500 Engine computer 12200411 "Programmed to your VIN" PCM ECM ECU
- Stock Number:
- PR-173407828450
- Ships From:
- Cincinnati, US
2012-16 Cruze Engine computer 12643636 "Programmed to your VIN" ECM PCM ECU
- Stock Number:
- PR-174999791452
- Ships From:
- Cincinnati, US
2013 Ford Truck 5.0L Engine Control Module ECU ECM OEM 5L3A12A650ADA
- Stock Number:
- PR-386934866228
- Ships From:
- Midway City, US
2016 CHEVY MALIBU 1.5L Engine Control Module ECU ECM OEM 12675580
- Stock Number:
- PR-386934916956
- Ships From:
- Midway City, US
2008 Grand Cherokee 3.7L Computer 05187301 ECM PCM ECU "Programmed to your VIN"
- Stock Number:
- PR-184256931513
- Ships From:
- Cincinnati, US
2014-16 GM Engine computer 12656993 "Plug & Play" (Send us your ECM to clone)
- Stock Number:
- PR-175569775011
- Ships From:
- Cincinnati, US