Vehicle Specification & Fitment
| OEM Part Number | 1860B267 |
|---|---|
| Make | Mitsubishi |
| Model | Lancer |
| Series | Cj |
| Year Range | 2007 - 2017 |
| Compatible Years | 2007, 2008, 2009, 2010, 2011, 2012, 2013, 2014, 2015, 2016, 2017 |
| Weight | 3 Kgs |
| Condition | Used (Tested & Verified) |
Genuine Mitsubishi Lancer CJ 2.0L Engine ECU Module — Part No. 1860B267 (2007–2017)
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Unsure if this fits your vehicle? Our experts will manually verify the compatibility of SKU: XNWQ5O for your specific Mitsubishi model before dispatch.
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Verified FitmentTested & Verified Engine Control Unit | SKU: XNWQ5O | 12-Month Replacement Warranty
Restore absolute engine performance and clear critical system faults with this Genuine Mitsubishi Lancer CJ 2.0L Engine ECU Module (Part No: 1860B267). Sourced from low-mileage donor vehicles and meticulously bench-tested at our Yennora, NSW warehouse, this unit is the definitive replacement for failing 2007–2017 Lancer CJ series 2.0L 4B11 petrol engine management systems. This module serves as your primary Engine Control Module (ECM/ECU), essential for fuel delivery, ignition timing, and diagnostic reliability on Australian roads.
Fault Symptoms (Is Your Mitsubishi Lancer Engine ECU Failing?)
The Mitsubishi Lancer CJ platform frequently exhibits these exact diagnostic symptoms when internal microprocessors or Mitsubishi Electric E6T72694 circuit boards encounter electrical breakdown:
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Engine Crank No-Start / Ignition Coil Driver Circuit Dropout Internal driver transistor failure on the main ECU circuit board preventing signal output to the fuel injectors or 4B11 ignition coils.
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Check Engine Light (CEL) & P0606 Internal PCM / ECU Faults Microprocessor memory corruption or internal checksum error putting the 2.0L powertrain into a restricted limp-home performance state.
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ETACS & Immobiliser CAN-Bus Communication Dropouts Intermittent communication failure across the high-speed CAN network preventing diagnostic tool connection or triggering security lockouts.
Fitment & Technical FAQ for Mitsubishi Lancer (2007 - 2017) Engines & Electronic Modules Part #1860B267
Yes, Engine Control Units on the Mitsubishi Lancer CJ platform are security-paired to the vehicle's ETACS-ECU module and key transponder system. To allow the engine to start upon installation, a qualified auto electrician or technician must program the replacement unit using a Mitsubishi MUT-III scan tool or clone the immobiliser chip data directly from your original ECU.
Yes, matching primary part number 1860B267 (and Mitsubishi Electric board code E6T72694) is essential for 2007–2017 Lancer CJ models equipped with the 2.0L 4B11 petrol engine. Installing a module with a different part number—such as those designed for 2.4L engines, Ralliart/Evo turbo models, or different transmission variants—causes pinout mismatches, throttle-by-wire errors, and CAN-bus communication drops.
Common failure symptoms for this ECU include an engine crank-no-start condition caused by dropped coil pack or fuel injector signals, random engine stalling, and total loss of diagnostic scan tool communication. Diagnostic scans prior to failure typically reveal trouble code P0606 (PCM / ECU Microprocessor Fault) or internal memory checksum errors.
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