1991–2011 Mitsubishi ECM Repair Service

🚚 Fast Turnaround
🔧 Repair & Return Service
🏆 Lifetime Warranty
✅ OEM Module Repair by Experienced Technicians

1991–2011 Mitsubishi Engine Computer Repair

This is a Repair & Return Service for your original OEM Engine Control Module (ECM), Engine Control Unit (ECU), or Powertrain Control Module (PCM). Simply send us your existing module, and our technicians will professionally diagnose, repair, test, and return your original unit.

We repair common failures found in 1991–2011 Mitsubishi engine computers used in passenger cars, SUVs, and light trucks. Every module is thoroughly tested before it is shipped back to ensure reliable operation and long-lasting performance.

Common Problems We Repair

• No Start / Intermittent No Start

• Engine Stalling

• Check Engine Light

• Ignition Coil Driver Failures

• Injector Driver Failures

• Communication Failures

• Internal Circuit Board Damage

• Corrosion & Water Damage

• Hard Starting

• Poor Fuel Economy

• Random Misfires

• Power Loss

• Sensor Communication Failures

• Failed Capacitors

• Burnt Components

• Internal ECM Failure

Compatible Mitsubishi Vehicles

• 1991–2011 Mitsubishi Eclipse

• 1991–2011 Mitsubishi Galant

• 1991–2011 Mitsubishi Lancer

• 1991–2011 Mitsubishi Mirage

• 1992–2011 Mitsubishi Diamante

• 1992–2006 Mitsubishi Montero

• 1997–2004 Mitsubishi Montero Sport

• 2003–2011 Mitsubishi Outlander

• 2006–2011 Mitsubishi Raider

• 2009–2011 Mitsubishi Lancer Ralliart

• 2008–2011 Mitsubishi Lancer Evolution (Evo X)

• 1991–2011 Mitsubishi 3000GT

• 1991–1996 Mitsubishi Mighty Max

• 1992–1994 Mitsubishi Expo

• 1992–1995 Mitsubishi Expo LRV

What's Included

✔ Repair of your original OEM ECM/ECU/PCM
✔ Complete diagnostic testing
✔ Repair of common failure-prone components
✔ Lifetime Warranty
✔ Fast turnaround time
✔ Technical support

How It Works

1. Purchase this repair service.

2. Securely package and ship your ECM to us.

3. Our technicians inspect, repair, and fully test your module.

4. We return your repaired ECM ready for installation.

Important Information

• This listing is a Repair & Return Service. No replacement module is included.

• You must send your original ECM to us for repair.

• Every repaired module is fully tested before being returned.

• If your Mitsubishi part number is not listed, contact us. We repair many additional Mitsubishi ECM, ECU, and PCM modules not shown.

Restore the reliability of your Mitsubishi with a professionally repaired OEM Engine Computer backed by our Lifetime Warranty.