• 185186301 PER32705 Shibaura N4LDI Perkins OEM Caterpillar CAT C2.2 Denso 275700-7121 2757007121
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OEM Caterpillar CAT C2.2 Denso ECU ECM Engine Computer 275700-7121 2757007121 185186301

OEM Caterpillar CAT C2.2 Denso ECU ECM Engine Computer 275700-7121 2757007121 185186301

$499.00 USD
$499.00 USD
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 ECU/ECM Repair Service

Send-In Repair | Plug & Play Return | OEM-Level Diagnostics

185186301 PER32705 Shibaura N4LDI Perkins
OEM Caterpillar CAT C2.2 Denso 275700-7121 2757007121
Caterpillar CAT C2.2 Diesel Engine ECM ECU 498-3260 Skid Steer 226D 249D3 232D
275700-3052 185186181 

Professional ECU Repair – Restore Your Original Unit

We diagnose and repair your existing Engine Control Unit (ECU/ECM) using advanced, dealer-level tools. Your original ECU is restored to working condition — no reprogramming or adaptation required after reinstallation.

💡 Why Choose Our Service?

✔️ Expert Repair of Your Existing ECU
✔️ OEM-Level Testing and Diagnostics
✔️ All Original Vehicle Programming Preserved
✔️ Your Same ECU Returned, Fully Functional
✔️ No Dealer Programming Required
✔️ Fast Turnaround – Mail-In Service

Common ECU Issues We Fix:

  • No Start / No Spark Conditions

  • Shorted ECU

  • No Communication with Scan Tools

  • Constant or Unclear Check Engine Light (CEL)

  • Misfiring, Rough Idle, or Poor Fuel Trim

  • Sensor Faults (Crankshaft, Camshaft, MAF, O2)

  • Damage from Voltage Spikes or Failed DIY Attempts

Save Money — Repair, Don’t Replace

Avoid the cost of a new ECU. We restore your original unit to factory condition and help reduce electronic waste.

 How It Works:

  1. Send us your faulty ECU

  2. We repair and test it using OEM-grade tools

  3. We return your same ECU, ready to reinstall

 

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Getting Started

Submit Your Work Order

Fill out our simple work order form to get your unique work order number. We'll email you shipping instructions immediately. Ship your module to us using any carrier (USPS, FedEx, UPS). Include your work order number with your shipment.

What's Covered

Thorough Bench Testing

Every module is tested before and after repair to ensure full functionality. If your unit tests fine, shows no issues, or is deemed non-repairable, a bench fee applies. We'll contact you before charging anything beyond the base service fee.

What to Expect

Turnaround & Warranty

✓ Turnaround: 2-3 business days (complex jobs may take longer)

✓ Warranty: 6 months on repairs we perform

✓ Programming: Not required—plug and drive

About ECU Maverick — Expert ECU Repair & Programming Services

ECU Maverick specializes in component-level ECU repair and programming for European, domestic, and specialty vehicles. Based in Fort Myers, Florida, we serve independent repair shops, dealerships, and vehicle owners nationwide.

Where most shops rely on reprogram-and-replace methods, we take a different approach. Our technicians diagnose and repair individual circuits at the board level, restoring modules that others write off as failures. This expertise comes from years of reverse engineering and bench testing across thousands of control units.

Vehicles We Service

We specialize in European automotive electronics, including BMW, Mercedes-Benz, Audi, Porsche, Land Rover, Bentley, Ferrari, Lamborghini, Maserati, and Aston Martin ECU repair. We also service domestic vehicles, heavy equipment control modules, and marine electronics systems.

Why Shops and Owners Choose Us

Fast Turnaround — Most ECU repairs ship within 2–3 business days. Same-day rush service available.

Plug-and-Play Ready — Every module leaves fully programmed and coded to your vehicle. No dealer visit required.

Direct Communication — Text or call us and speak with a real technician. No ticket queues, no waiting.

6-Month Unlimited Mileage Warranty — Drive with confidence. Our warranty covers you regardless of how many miles you put on.

Our Commitment

We exist to keep your vehicle out of the dealership and back on the road—with reliable repairs, transparent pricing, and expert support from start to finish. Every job receives the same attention we'd give our own vehicle.