Nissan X Trail T30 Engine Control Unit A56-A05 U2S ECU A56A05 U2S Genuine OEM ECU

A56-A05 U2S Engine Control Unit ECU for Nissan X-Trail T30 2.5L | Genuine OEM ECU Computer.

ECU A56-A05 U2S Engine Control Unit is a genuine OEM engine computer designed for Nissan X-Trail T30 2.5L petrol models. This ECU manages fuel injection, ignition timing, and overall engine performance to maintain factory-level drivability and efficiency.

Each unit is professionally tested to ensure proper functionality and reliability. This ECU is suitable for vehicles experiencing starting issues, engine hesitation, misfires, or ECU-related fault codes.

Compatibility List (VIN Verification Recommended)

ECU A56-A05 U2S is commonly used in:

• Nissan X-Trail T30

• Engine: 2.5L Petrol (QR25DE)

• Typical model years: 2001–2007 (market dependent)

Compatibility depends on:

• Vehicle production year

• Engine code

• Transmission type

• Immobilizer system

Always confirm using:

• Original ECU part number (A56-A05 U2S)

• Vehicle VIN

• ECU hardware sticker / PCB number

Sharing VIN and old ECU photos helps ensure exact matching.

Key Features:

• Genuine OEM Engine Control Unit

• Fully tested and quality verified

• Supports VIN programming or ECU cloning (model dependent)

• Restores original engine response and fuel management

• Plug-and-play installation (depending on immobilizer system)

• Worldwide shipping available

• 30-day functional warranty

Ideal replacement ECU for maintaining original vehicle specifications.

• ECU A56-A05 U2S

• Nissan X-Trail T30 ECU

• Engine Control Unit A56-A05 U2S

• Genuine Nissan ECU

• OEM Nissan ECU

• Nissan X-Trail 2.5 ECU

• QR25DE ECU

• Nissan engine computer

• Plug and play Nissan ECU

• Used original Nissan ECU

• Nissan X-Trail ECU module

• A56-A05 U2S engine computer

• Nissan petrol ECU

• Nissan T30 ECU replacement

• Automotive ECU Nissan