A9L A9P C3W A3M X3Z MUSTANG ECU PCM COMPUTER REPAIR SERVICE 5.0 REPAIR & RETURN for Sale


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Price: $149.99

A Trusted Product with LIFETIME WARRANTY


Mustang ECU Repair Service

1986-1995


  • 1986 to 1995 Models
  • Quick turn around after the computer isreceived.
  • Domestic and International Shipping available!
  • Injector stuck on?
  • Crank, no start?
  • Does your Fuel pump stay on?
  • we can fix these and many other issues common to fail on these computers.
  • preventative repairs also performed to keep your computer running longer.

Our Team is Available Monday - Friday 9am to 5pm EST

IF YOU HAVE ANY QUESTIONS PLEASE FEEL FREE TO GIVE US A CALL

Easy repair process1. Purchase repair service (this way helps us keep track of what's coming in for repair)2. Include order number with your computer and mail to our address below in the listing3. we will send repair details and return tracking number once the computer is repaired.
    • Shipping Address to Ship to:

    ECU Exchange

    R&R Department

    701 La Veta Dr

    Melbourne, FL 32904

  • Contact Information:
    • Please include your contact information when sending in your parts:
      • Name, Phone Number & Address.
      • Email Address or Ebay Username.
      • A short description of the problems you're experiencing. Ex: Issues with Coils or Injectors, Issues with MIL, IAC or No Start.
      • Known Codes if any are available.

♦ We will NOT be able to process your order until we get the above information, If you do not include the required information your order will be delayed ♦

  • Shipping:
    • ECU Exchange offers this repair service with a fast turnaround time once we have received your part at our shop. Return shipping via UPS/USPS can take up to 5 days depending on where you are located. Expedited shipping is available upon request.
    • When sending in your part it is necessary to take precautions to ensure that your part arrives in the same condition that it was shipped. Please use protective layers such as bubble wrap & packing peanuts when shipping your part.
      • Shipping Address to Ship to:

      ECU Exchange

      R&R Department

      701 La Veta Dr

      Melbourne, FL 32904

Quality Craftsmanship - Guaranteed!
  • Your ECU will be tested and the any issues will be verified before any work is performed on the unit.
  • If we are unable to repair your computer, WE CAN HELP! We have a WIDE selection of REMANUFACTURED computers to meet your needs!
  • Our team has 30+ years of experience repairing automotive electronics. With a highly motivated and focused team, your vehicle will NO LONGER be stranded!
  • Our technicians are primarily automotive enthusiasts, all with backgrounds in electronics and certifications/degrees.
  • Our main operation is devoted to Engine Computers with a secondary division in Instrumentation: (Digital and Analog Instrument Clusters)
Contact us

We can be contacted at any time through eBay messages, phone or email if you have any questions, comments or product requests. We will respond to you within 24 hours and do our best to help you out! We encourage our customers to contact us with any questions or concerns! We'd like to be sure you are completely satisfied with your purchase.

PaymentImmediate payment is required for all units by PayPal during check out, Visa, Mastercard, DiscoveryShipping

Please allow 2-3 business days after all the required information about your vehicle is provided. Once your unit is ready to ship we will gladly provide you the tracking information for your package.


♦ INTERNATIONAL Shipping Available ♦
♦(Faster options are available for additional charge)♦

Disclaimer and Returns

We take pride in the exceptional quality of our products and services!

  • You can return the unit and get a refund up to 30 days from the date of purchase. You must pay for the return shipping cost.
  • Any product you return must be in the same condition and in the original packing.
  • If we find that you ECU passes all Testing and DOES NOT require any repair; a testing fee (50% of Repair Cost) will be applied to account for time and materials used during testing.
  • If your ECU cannot be fully repaired we will credit you in full including shipping paid with the repair service. A small $12.00 return shipping charge will be applied to return the defective computer back to you.


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