17 18 19 20 Buick Encore Engine Control Module Computer Ecu Pcm Ecm Pcu 12685776

Product Details

Description

This is a genuine OEM GM/Bosch Powertrain Engine Control Module (ECM) removed from a running 2014 Chevrolet Camaro LT 3.6L V6 Automatic Coupe. This factory computer core module is engineered as a direct structural and physical replacement to instantly restore clean, highly responsive command over your sports car's spark timing, high-pressure direct fuel-injection grids, variable valve timing (VVT) parameters, electronic throttle responses, and onboard emissions diagnostics.

As an authentic factory E39A core component, this module houses the exact internal processor architecture and high-frequency communication protocols required to keep your vehicle's complex drivetrain networks in perfect sync. Selecting a genuine factory core replacement is critical for this generation of the GM 3.6L LFX engine; generic aftermarket alternative computers frequently suffer from data-bus synchronization lag or struggle to handle alternating system resistance tolerances. This can cause sudden throttle body response freezing, engine hesitation, erratic automatic transmission shifting sequences, dashboard gauge dropouts, or annoying parasitic battery drains when parked overnight. This structural alloy module features factory high-density pin blocks designed to seal snugly against your original wiring harnesses to isolate sensitive circuitry from under-hood moisture, heat, and road debris.

Vehicle Compatibility

Please precisely match your original part number label block, engine displacement, and option configurations before buying. This module fits:

• Chevrolet Camaro (LS, 1LT, 2LT trims): 2013, 2014, 2015 (With 3.6L V6 Engine)

• Cadillac CTS / ATS / XTS: 2013, 2014, 2015 (3.6L V6 configurations with matching part numbers)

• Buick LaCrosse / Chevrolet Impala: 2013, 2014, 2015 (3.6L V6 configurations with matching part numbers)

• Engine Target: Built explicitly for the naturally aspirated 3.6L V6 (LFX) gasoline engine platform layout (VIN ID Code "3" representing the 8th digit).

• Application Warning: This module will NOT function in or cross-communicate with 6.2L V8 SS models or older 2010–2011 3.6L LLT models due to completely different fuel delivery mapping rules, wiring harness footprints, and data-bus architectures.

Important Programming Information

• Reprogramming Required: This computer module is supplied locked to its donor vehicle's anti-theft network parameters. Like almost all modern GM vehicle engine computers, it will require professional VIN flash programming and anti-theft immobilizer/security synchronization by a certified automotive technician using GM Service Programming System (SPS2) tools, a dealership service station, or a qualified mobile automotive locksmith to operate in your car. It will not allow the engine to crank or run continuously until the security relearn sequence is finalized.

Key Features

• Genuine GM Calibration Hardware: Preserves factory-validated fuel management cycles, variable valve timing parameters, and electronic throttle behaviors to retain peak fuel efficiency and crisp acceleration response.

• Thorough Bench-Tested Core: Fully tested for data-bus communication, main power relay grounding, and clean injector/ignition pulse signals on diagnostic hardware.

• Terminal Integrity Check: High-density electrical connector pin arrays are perfectly straight, unbent, and completely free of corrosion or signs of moisture stress.

• Drop-In Mechanical Fit: Mounts seamlessly into the original protective mounting location inside the engine compartment without modifying or altering your vehicle's factory wire looms.

Shipping & Handling

• Packaging: Shipped inside a sturdy, moisture-sealed box protected by static-free wrap and dense foam layers to guarantee the module housing and delicate terminal connector pins arrive completely undamaged.